en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	Legislation (Wales) Act 2019
cy-gb	Deddf Deddfwriaeth (Cymru) 2019

en-gb	2019 anaw 4
cy-gb	2019 dccc 4

en-gb	An Act of the National Assembly for Wales to promote the accessibility of Welsh law; to provide for the interpretation and operation of Welsh legislation; and for connected purposes. 
cy-gb	Deddf Cynulliad Cenedlaethol Cymru i hybu hygyrchedd cyfraith Cymru; i ddarparu ar gyfer dehongli a gweithredu deddfwriaeth Cymru; ac at ddibenion cysylltiedig. 

en-gb	[10 September 2019]
cy-gb	[10 Medi 2019]

en-gb	Having been passed by the National Assembly for Wales and having received the assent of Her Majesty, it is enacted as follows:
cy-gb	Gan ei fod wedi ei basio gan Gynulliad Cenedlaethol Cymru ac wedi derbyn cydsyniad Ei Mawrhydi, deddfir fel a ganlyn:

en-gb	PART 1
cy-gb	RHAN 1

en-gb	ACCESSIBILITY OF WELSH LAW
cy-gb	HYGYRCHEDD CYFRAITH CYMRU

en-gb	1 Duty to keep accessibility of Welsh law under review
cy-gb	1 Dyletswydd i gadw hygyrchedd cyfraith Cymru o dan adolygiad

en-gb	(1) The Counsel General must keep the accessibility of Welsh law under review.
cy-gb	(1) Rhaid i’r Cwnsler Cyffredinol gadw hygyrchedd cyfraith Cymru o dan adolygiad.

en-gb	(2) In this Part, the “accessibility” of Welsh law means the extent to which it is— (a) readily available to members of the public in Welsh and English;
cy-gb	(2) Yn y Rhan hon, ystyr “hygyrchedd” cyfraith Cymru yw’r graddau y mae— (a) ar gael yn hwylus i aelodau’r cyhoedd yn y Gymraeg a’r Saesneg;

en-gb	(b) published in an up-to-date form in both languages (showing whether enactments are in force and incorporating any amendments made to them);
cy-gb	(b) wedi ei chyhoeddi ar ei ffurf ddiweddaraf yn y ddwy iaith (sy’n dangos a yw deddfiadau mewn grym ac yn corffori unrhyw ddiwygiadau a wneir iddynt);

en-gb	(c) clearly and logically organised (both within and between enactments); 
cy-gb	(c) wedi ei threfnu’n glir ac yn rhesymegol (o fewn deddfiadau yn ogystal â rhwng deddfiadau);

en-gb	(d) easy to understand and certain in its effect.
cy-gb	(d) yn hawdd ei deall ac yn sicr ei heffaith.

en-gb	(3) In this Part, “Welsh law” means—
cy-gb	(3) Yn y Rhan hon, ystyr “cyfraith Cymru” yw—

en-gb	(a) Assembly Acts and Assembly Measures;
cy-gb	(a) Deddfau’r Cynulliad a Mesurau’r Cynulliad;

en-gb	(b) subordinate legislation made under Assembly Acts and Assembly Measures;
cy-gb	(b) is-ddeddfwriaeth a wneir o dan Ddeddfau’r Cynulliad a Mesurau’r Cynulliad;

en-gb	(c) any other subordinate legislation made by the Welsh Ministers or the National Assembly for Wales established by the Government of Wales Act 1998 (c. 
cy-gb	(c) unrhyw is-ddeddfwriaeth arall a wneir gan Weinidogion Cymru neu Gynulliad Cenedlaethol Cymru a sefydlwyd gan Ddeddf Llywodraeth Cymru 1998 (p. 

en-gb	38) , so far as it applies in relation to Wales;
cy-gb	38) , i’r graddau y mae’n gymwys o ran Cymru;

en-gb	(d) any other enactment or rule of law, so far as it applies in relation to Wales and relates to subject matter which could be provided for in an Assembly Act.
cy-gb	(d) unrhyw ddeddfiad arall, neu unrhyw reol gyfreithiol arall, i’r graddau y mae’n gymwys o ran Cymru ac y mae’n ymwneud â phwnc y gellid darparu ar ei gyfer mewn Deddf Cynulliad.

en-gb	2 Legislation (Wales) Act 2019 anaw 4
cy-gb	2 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	2 Programme to improve accessibility of Welsh law
cy-gb	2 Rhaglen i wella hygyrchedd cyfraith Cymru

en-gb	(1) The Welsh Ministers and the Counsel General must prepare a programme setting out what they intend to do to improve the accessibility of Welsh law.
cy-gb	(1) Rhaid i Weinidogion Cymru a’r Cwnsler Cyffredinol lunio rhaglen sy’n nodi’r hyn y maent yn bwriadu ei wneud i wella hygyrchedd cyfraith Cymru.

en-gb	(2) A programme must be prepared for each term of the National Assembly for Wales that begins after this section comes into force.
cy-gb	(2) Rhaid llunio rhaglen ar gyfer pob un o dymhorau Cynulliad Cenedlaethol Cymru sy’n dechrau ar ôl i’r adran hon ddod i rym.

en-gb	(3) The programme must include proposed activities that are intended to—
cy-gb	(3) Rhaid i’r rhaglen gynnwys gweithgareddau arfaethedig y bwriedir iddynt—

en-gb	 (a) contribute to an ongoing process of consolidating and codifying Welsh law;
cy-gb	 (a) cyfrannu at broses barhaus o gydgrynhoi a chodeiddio cyfraith Cymru; 

en-gb	 (b) maintain the form of Welsh law (once codified);
cy-gb	(b) cynnal ffurf cyfraith Cymru (wedi iddi gael ei chodeiddio); 

en-gb	(c) promote awareness and understanding of Welsh law; 
cy-gb	(c) hybu ymwybyddiaeth a dealltwriaeth o gyfraith Cymru; 

en-gb	(d) facilitate use of the Welsh language.
cy-gb	(d) hwyluso defnydd o’r Gymraeg.

en-gb	(4) The programme may also include proposed activities—
cy-gb	(4) Caiff y rhaglen hefyd gynnwys gweithgareddau arfaethedig—

en-gb	(a) that may be undertaken in collaboration with the Law Commission (in accordance with the Law Commissions Act 1965 (c. 
cy-gb	(a) y gellir eu cyflawni drwy gydweithio â Chomisiwn y Gyfraith (yn unol â  Deddf Comisiynau’r Gyfraith 1965 (p. 

en-gb	22) ), or
cy-gb	22) ), neu

en-gb	(b) of any other kind the Welsh Ministers and the Counsel General consider appropriate.
cy-gb	(b) o unrhyw fath arall y mae Gweinidogion Cymru a’r Cwnsler Cyffredinol yn ystyried ei fod yn briodol.

en-gb	(5) The Counsel General must lay a copy of the programme before the National Assembly within 6 months of the appointment of a First Minister after a general election held under Part 1 of the Government of Wales Act 2006 (c. 
cy-gb	(5) Rhaid i’r Cwnsler Cyffredinol osod copi o’r rhaglen gerbron y Cynulliad Cenedlaethol o fewn 6 mis i benodi Prif Weinidog ar ôl etholiad cyffredinol a gynhelir o dan Ran 1 o Ddeddf Llywodraeth Cymru 2006 (p. 

en-gb	32) .
cy-gb	32) .

en-gb	(6) The Welsh Ministers and the Counsel General may at any time revise the programme, and if they do so the Counsel General must lay a copy of the revised programme before the National Assembly.
cy-gb	(6) Caiff Gweinidogion Cymru a’r Cwnsler Cyffredinol ddiwygio’r rhaglen ar unrhyw adeg, ac os gwnânt hynny rhaid i’r Cwnsler Cyffredinol osod copi o’r rhaglen ddiwygiedig gerbron y Cynulliad Cenedlaethol.

en-gb	(7) The Counsel General must report annually to the National Assembly on progress made under the programme.
cy-gb	(7) Rhaid i’r Cwnsler Cyffredinol adrodd yn flynyddol i’r Cynulliad Cenedlaethol ar y cynnydd a wneir o dan y rhaglen.

en-gb	(8) In subsection (3), codifying Welsh law includes—
cy-gb	(8) Yn is-adran (3), mae codeiddio cyfraith Cymru yn cynnwys—

en-gb	(a) adopting a structure for Welsh law that improves its accessibility;
cy-gb	(a) mabwysiadu strwythur ar gyfer cyfraith Cymru sy’n gwella ei hygyrchedd;

en-gb	(b) organising and publishing consolidated Welsh law according to that structure.
cy-gb	(b) trefnu a chyhoeddi cyfraith Cymru sydd wedi ei chydgrynhoi yn ôl y strwythur hwnnw.

en-gb	PART 2
cy-gb	RHAN 2

en-gb	INTERPRETATION AND OPERATION OF WELSH LEGISLATION
cy-gb	DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU

en-gb	Application and effect of Part
cy-gb	Cymhwyso’r Rhan a’i heffaith

en-gb	3 Legislation to which this Part applies
cy-gb	3 Deddfwriaeth y mae’r Rhan hon yn gymwys iddi

en-gb	(1) This Part applies to— (a) this Act;
cy-gb	(1) Mae’r Rhan hon yn gymwys i— (a) y Ddeddf hon;

en-gb	(b) Assembly Acts that receive Royal Assent on or after the day on which this Part comes fully into force;
cy-gb	(b) Deddfau’r Cynulliad sy’n cael y Cydsyniad Brenhinol ar y diwrnod y daw’r Rhan hon i rym yn llawn neu ar ôl y diwrnod y daw’r Rhan hon i rym yn llawn;

en-gb	(c) Welsh subordinate instruments that are made on or after that day.
cy-gb	(c) is-offerynnau Cymreig a wneir ar y diwrnod hwnnw neu ar ôl y diwrnod hwnnw.

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION Document Generated: 
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	3
cy-gb	3

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(2) “Welsh subordinate instrument” means an instrument (whether or not that instrument is a statutory instrument) containing only one or both of the following—
cy-gb	(2) Ystyr “is-offeryn Cymreig” yw offeryn (pa un a yw’r offeryn hwnnw yn offeryn statudol ai peidio) nad yw ond yn cynnwys un neu ddau o’r canlynol—

en-gb	(a) subordinate legislation that is made under an Assembly Act or an Assembly Measure, whether by the Welsh Ministers or by any other person;
cy-gb	(a) is-ddeddfwriaeth a wneir o dan Ddeddf Cynulliad neu Fesur Cynulliad, pa un ai gan Weinidogion Cymru neu gan unrhyw berson arall;

en-gb	(b) subordinate legislation that—
cy-gb	(b) is-ddeddfwriaeth—

en-gb	(i) is made under an Act of the Parliament of the United Kingdom or retained direct EU legislation,
cy-gb	(i) a wneir o dan Ddeddf gan Senedd y Deyrnas Unedig neu ddeddfwriaeth uniongyrchol UE a ddargedwir,

en-gb	(ii) is made only by the Welsh Ministers or any other devolved Welsh authority (within the meaning given by section 157A of the  Government of Wales Act 2006 (c. 
cy-gb	(ii) nas gwneir ond gan Weinidogion Cymru neu unrhyw awdurdod Cymreig datganoledig arall (o fewn yr ystyr a roddir i “devolved Welsh authority” gan adran 157A o Ddeddf Llywodraeth Cymru 2006 (p. 

en-gb	32) ), and
cy-gb	32) ), a

en-gb	(iii) applies only in relation to Wales.
cy-gb	(iii) nad yw ond yn gymwys o ran Cymru.

en-gb	(3) References in the rest of this Part to an Assembly Act or a Welsh subordinate instrument are (unless otherwise provided) references to an Assembly Act or Welsh subordinate instrument to which this Part applies by virtue of subsection (1).
cy-gb	(3) Mae cyfeiriadau yng ngweddill y Rhan hon at Ddeddf Cynulliad neu is-offeryn Cymreig (oni ddarperir fel arall) yn gyfeiriadau at Ddeddf Cynulliad neu is-offeryn Cymreig y mae’r Rhan hon yn gymwys iddi neu iddo yn rhinwedd is-adran (1).

en-gb	4 Effect of provisions in this Part
cy-gb	4 Effaith darpariaethau’r Rhan hon

en-gb	(1) Where this Part applies to an Assembly Act or a Welsh subordinate instrument, the provisions in this Part have effect in relation to the Act or instrument except so far as—
cy-gb	(1) Pan fo’r Rhan hon yn gymwys i Ddeddf Cynulliad neu is-offeryn Cymreig, mae’r darpariaethau yn y Rhan hon yn cael effaith mewn perthynas â’r Ddeddf honno neu’r offeryn hwnnw, ac eithrio i’r graddau—

en-gb	(a) express provision is made to the contrary, or (b) the context requires otherwise.
cy-gb	(a) y mae darpariaeth ddatganedig yn cael ei gwneud i’r gwrthwyneb, neu (b) y mae’r cyd-destun yn mynnu fel arall.

en-gb	(2) The exception in subsection (1) does not apply to section 5 (equal status of texts of bilingual legislation).
cy-gb	(2) Nid yw’r eithriad yn is-adran (1) yn gymwys i adran 5 (statws cyfartal testunau deddfwriaeth ddwyieithog).

en-gb	(3) Paragraph (b) of that exception does not apply to— (a) section 10 (references to time of day);
cy-gb	(3) Nid yw paragraff (b) o’r eithriad hwnnw yn gymwys i— (a) adran 10 (cyfeiriadau at amser o’r dydd);

en-gb	(b) section 28 (application of Welsh legislation to the Crown);
cy-gb	(b) adran 28 (cymhwyso deddfwriaeth Cymru i’r Goron);

en-gb	(c) section 33 (repeals and revocations do not revive law previously repealed, revoked or abolished).
cy-gb	(c) adran 33 (nid yw diddymiadau na dirymiadau yn adfer cyfraith a ddiddymwyd, a ddirymwyd neu a ddilëwyd eisoes).

en-gb	Bilingual Welsh legislation
cy-gb	Deddfwriaeth ddwyieithog Cymru

en-gb	5 Equal status of Welsh and English language texts
cy-gb	5 Statws cyfartal y testunau Cymraeg a Saesneg

en-gb	(1) This section applies where an Assembly Act is enacted, or a Welsh subordinate instrument is made, in Welsh and English.
cy-gb	(1) Mae’r adran hon yn gymwys pan fo Deddf Cynulliad yn cael ei deddfu, neu pan fo is- offeryn Cymreig yn cael ei wneud, yn y Gymraeg a’r Saesneg.

en-gb	(2) The Welsh language text and the English language text have equal status for all purposes.Meaning of words and expressions used in Welsh legislation, 6 Definitions of words and expressions
cy-gb	 (2) Mae i’r testun Cymraeg a’r testun Saesneg statws cyfartal at bob diben.  Ystyr geiriau ac ymadroddion a ddefnyddir yn neddfwriaeth Cymru 6 Diffiniadau o eiriau ac ymadroddion

en-gb	(1) Words and expressions listed in the Table in Schedule 1 are to be interpreted according to that Table where they appear in an Assembly Act or a Welsh subordinate instrument.
cy-gb	(1) Mae geiriau ac ymadroddion a restrir yn y Tabl yn Atodlen 1 i’w dehongli yn unol â’r Tabl hwnnw pan fônt yn ymddangos mewn Deddf Cynulliad neu is-offeryn Cymreig.

en-gb	(2) The Welsh Ministers may by regulations amend Schedule 1 to— (a) insert new definitions of words or expressions; (b) remove definitions of words or expressions;(c) amend definitions of words or expressions.
cy-gb	(2) Caiff Gweinidogion Cymru drwy reoliadau ddiwygio Atodlen 1 er mwyn—(a) mewnosod diffiniadau newydd o eiriau neu ymadroddion; (b) dileu diffiniadau o eiriau neu ymadroddion;(c) diwygio diffiniadau o eiriau neu ymadroddion.

en-gb	4 Legislation (Wales) Act 2019 anaw 4
cy-gb	4 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(3) Regulations under subsection (2) may make supplementary, incidental, consequential, transitory, transitional or saving provision, which may include provision which amends, repeals, revokes or otherwise modifies any enactment (whenever enacted or made).
cy-gb	(3) Caiff rheoliadau o dan is-adran (2) wneud darpariaeth atodol, darpariaeth gysylltiedig, darpariaeth ganlyniadol, darpariaeth ddarfodol, darpariaeth drosiannol neu ddarpariaeth arbed, a gaiff gynnwys darpariaeth sy’n diwygio, yn diddymu, yn dirymu neu’n addasu fel arall unrhyw ddeddfiad (pryd bynnag y’i deddfir neu y’i gwneir).

en-gb	7 Words in the singular include the plural and vice versa
cy-gb	7 Mae geiriau yn y ffurf unigol yn cynnwys y ffurf luosog ac fel arall

en-gb	In an Assembly Act or a Welsh subordinate instrument— (a) words in the singular include the plural; (b) words in the plural include the singular.
cy-gb	Mewn Deddf Cynulliad neu is-offeryn Cymreig—(a) mae geiriau yn y ffurf unigol yn cynnwys y ffurf luosog; (b) mae geiriau yn y ffurf luosog yn cynnwys y ffurf unigol.

en-gb	8 Words denoting a gender are not limited to that gender
cy-gb	8 Nid yw geiriau sy’n dynodi rhywedd yn gyfyngedig i’r rhywedd hwnnw

en-gb	In an Assembly Act or a Welsh subordinate instrument, words denoting persons of a particular gender are not to be read as limited to persons of that gender.
cy-gb	Mewn Deddf Cynulliad neu is-offeryn Cymreig, nid yw geiriau sy’n dynodi personau o rywedd penodol i’w darllen fel pe baent yn gyfyngedig i bersonau o’r rhywedd hwnnw.

en-gb	9 Variations of a word or expression due to grammar etc.
cy-gb	9 Amrywio geiriau ac ymadroddion oherwydd gramadeg etc.

en-gb	Where a word or expression in an Assembly Act or a Welsh subordinate instrument is given a meaning by an enactment, other parts of speech and grammatical forms or modifications of the word or expression are to be interpreted in accordance with that meaning.
cy-gb	Pan fo deddfiad yn rhoi ystyr i air neu ymadrodd mewn Deddf Cynulliad neu is-offeryn Cymreig, mae rhannau ymadrodd eraill a ffurfiau neu oleddfiadau gramadegol ar y gair neu’r ymadrodd i’w dehongli yn unol â’r ystyr hwnnw.

en-gb	10 References to time of day
cy-gb	10 Cyfeiriadau at amser o’r dydd

en-gb	A reference to the time of day in an Assembly Act or a Welsh subordinate instrument is a reference to Greenwich mean time; but this is subject to section 3 of the Summer Time Act 1972 (c. 
cy-gb	Mae cyfeiriad at amser o’r dydd mewn Deddf Cynulliad neu is-offeryn Cymreig yn gyfeiriad at amser safonol Greenwich; ond mae hyn yn ddarostyngedig i adran 3 o Ddeddf Amser Haf 1972 (p. 

en-gb	6) (points of time during the period of summer time).
cy-gb	6) (pwyntiau o amser yn ystod amser haf).

en-gb	11 References to the Sovereign
cy-gb	11 Cyfeiriadau at y Sofren

en-gb	A reference to the Sovereign in an Assembly Act or a Welsh subordinate instrument is to be read as a reference to the Sovereign for the time being.
cy-gb	Mae cyfeiriad at y Sofren mewn Deddf Cynulliad neu is-offeryn Cymreig i’w ddarllen fel cyfeiriad at y Sofren ar y pryd.

en-gb	12 Measurement of distance
cy-gb	12 Mesur pellter

en-gb	A reference to a distance in an Assembly Act or a Welsh subordinate instrument is a reference to that distance measured in a straight line on a horizontal plane.
cy-gb	Mae cyfeiriad at bellter mewn Deddf Cynulliad neu is-offeryn Cymreig yn gyfeiriad at y pellter hwnnw wedi ei fesur mewn llinell syth ar blân llorweddol.

en-gb	Service of documents by post or electronically
cy-gb	Cyflwyno dogfennau drwy’r post neu’n electronig

en-gb	13 Service of documents by post or electronically
cy-gb	13 Cyflwyno dogfennau drwy’r post neu’n electronig

en-gb	(1) Where an Assembly Act or a Welsh subordinate instrument authorises or requires a person (“A”) to serve a document by post on another person (“B”), A serves the document if A properly addresses, pre-pays and posts a letter containing the document to B.
cy-gb	(1) Pan fo Deddf Cynulliad neu is-offeryn Cymreig yn awdurdodi person (“A”) neu’n ei gwneud yn ofynnol i A gyflwyno dogfen drwy’r post i berson arall (“B”), mae A yn

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION Document Generated: 
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	5
cy-gb	5

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(2) Where an Assembly Act or a Welsh subordinate instrument authorises or requires a person (“A”) to serve a document electronically on another person (“B”), A serves the document if—
cy-gb	(2) Pan fo Deddf Cynulliad neu is-offeryn Cymreig yn awdurdodi person (“A”) neu’n ei gwneud yn ofynnol i A gyflwyno dogfen i berson arall (“B”) yn electronig, mae A yn cyflwyno’r ddogfen—

en-gb	(a) A properly addresses and sends to B an electronic communication consisting of or containing the document, or to which the document is attached, and
cy-gb	(a) os yw A yn cyfeirio’n briodol gyfathrebiad electronig sy’n ffurfio’r ddogfen neu’n cynnwys y ddogfen, neu y mae’r ddogfen ynghlwm wrtho, ac yn ei anfon at B, a

en-gb	(b) the document is sent in an electronic form which is capable of being accessed and retained by B.
cy-gb	(b) os yw’r ddogfen yn cael ei hanfon ar ffurf electronig y gall B ei chyrchu a’i chadw.

en-gb	(3) This section applies whether the Assembly Act or Welsh subordinate instrument uses the word “serve” or any other expression (such as “give” or “send”) to refer to the service of the document.
cy-gb	(3) Mae’r adran hon yn gymwys pa un a yw’r Ddeddf Cynulliad neu’r is-offeryn Cymreig yn defnyddio’r gair “cyflwyno” neu unrhyw ymadrodd arall (megis “anfon” neu “rhoi”) i gyfeirio at gyflwyno’r ddogfen.

en-gb	14 Day on which service is deemed to be effected
cy-gb	14 Y diwrnod pan fernir bod dogfen wedi ei chyflwyno

en-gb	Where a document is served by post or electronically under an Assembly Act or a Welsh subordinate instrument, service is deemed to be effected, unless the contrary is proved—
cy-gb	Pan fo dogfen yn cael ei chyflwyno drwy’r post neu’n electronig o dan Ddeddf Cynulliad neu is-offeryn Cymreig, bernir bod y ddogfen wedi ei chyflwyno, oni phrofir i’r gwrthwyneb—

en-gb	(a) in the case of a document served by post, on the day on which the letter containing the document would arrive in the ordinary course of post;
cy-gb	(a) yn achos dogfen a gyflwynir drwy’r post, ar y diwrnod y byddai’r llythyr sy’n cynnwys y ddogfen yn cyrraedd yn nhrefn arferol y post;

en-gb	(b) in the case of a document served electronically, on the day on which the electronic communication is sent.
cy-gb	(b) yn achos dogfen a gyflwynir yn electronig, ar y diwrnod yr anfonir y cyfathrebiad electronig.

en-gb	Powers and duties
cy-gb	Pwerau a dyletswyddau

en-gb	15 Continuity of powers and duties
cy-gb	15 Parhad pwerau a dyletswyddau

en-gb	(1) A power conferred by an Assembly Act or a Welsh subordinate instrument may be exercised on more than one occasion.
cy-gb	(1) Caniateir arfer pŵer a roddir gan Ddeddf Cynulliad neu is-offeryn Cymreig ar fwy nag un achlysur.

en-gb	(2) A duty imposed by an Assembly Act or a Welsh subordinate instrument is continuous and must be performed as occasion requires.
cy-gb	(2) Mae dyletswydd a osodir gan Ddeddf Cynulliad neu is-offeryn Cymreig yn ddyletswydd barhaus a rhaid ei chyflawni yn ôl y gofyn.

en-gb	(3) Where a power is conferred or a duty is imposed by an Assembly Act or a Welsh subordinate instrument on the holder of an office, it is to be exercised by the holder for the time being of the office.
cy-gb	(3) Pan roddir pŵer gan Ddeddf Cynulliad neu is-offeryn Cymreig i ddeiliad swydd neu pan osodir dyletswydd ar ddeiliad swydd gan Ddeddf Cynulliad neu is-offeryn Cymreig, mae i’w arfer neu i’w harfer gan ddeiliad y swydd ar y pryd.

en-gb	16 Exercise of a power or duty that is not in force
cy-gb	16 Arfer pŵer neu ddyletswydd nad yw mewn grym

en-gb	(1) This section applies where a power or duty is conferred or imposed— (a) by a provision in an Assembly Act which comes into force— (i) other than by order or regulations, and
cy-gb	(1) Mae’r adran hon yn gymwys pan fo pŵer neu ddyletswydd yn cael ei roi neu ei gosod  —(a) gan ddarpariaeth mewn Deddf Cynulliad a ddaw i rym— (i) ac eithrio drwy orchymyn neu reoliadau, a

en-gb	(ii) more than one day after the day on which the Act receives Royal Assent, or
cy-gb	(ii) mwy nag un diwrnod ar ôl y diwrnod y caiff y Ddeddf y Cydsyniad Brenhinol, neu

en-gb	(b) by a provision in a Welsh subordinate instrument which does not come into force immediately on the instrument being made.
cy-gb	(b) gan ddarpariaeth mewn is-offeryn Cymreig na ddaw i rym unwaith y caiff yr offeryn ei wneud.

en-gb	(2) The power or duty may be exercised (and any instrument made under the power or duty may come into force) during the period—
cy-gb	(2) Caniateir arfer y pŵer neu’r ddyletswydd (a chaiff unrhyw offeryn a wneir o dan y pŵer neu’r ddyletswydd ddod i rym) yn ystod y cyfnod—

en-gb	(a) beginning when the Assembly Act receives Royal Assent or the Welsh subordinate instrument is made, and
cy-gb	(a) sy’n dechrau pan gaiff y Ddeddf Cynulliad y Cydsyniad Brenhinol neu pan wneir yr is-offeryn Cymreig, a

en-gb	6 Legislation (Wales) Act 2019 anaw 4
cy-gb	6 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(b) ending when the provision conferring the power or imposing the duty comes into force.
cy-gb	(b) sy’n gorffen pan ddaw’r ddarpariaeth sy’n rhoi’r pŵer neu’n gosod y ddyletswydd i rym.

en-gb	(3) But during that period the power or duty may be exercised only so far as is necessary or expedient for the purpose of giving full effect to—
cy-gb	(3) Ond yn ystod y cyfnod hwnnw ni chaniateir arfer y pŵer neu’r ddyletswydd ond i’r graddau y mae’n angenrheidiol neu’n hwylus at ddiben rhoi effaith lawn—

en-gb	(a) the Assembly Act or Welsh subordinate instrument conferring or imposing the power or duty, or
cy-gb	(a) i’r Ddeddf Cynulliad neu i’r is-offeryn Cymreig sy’n rhoi’r pŵer neu’n gosod y ddyletswydd, neu

en-gb	(b) a provision in that Act or instrument,
cy-gb	(b) i ddarpariaeth yn y Ddeddf honno neu’r offeryn hwnnw,

en-gb	at or after the time when the Act, instrument or provision comes into force.
cy-gb	ar yr adeg neu ar ôl yr adeg y daw’r Ddeddf, yr offeryn neu’r ddarpariaeth i rym.

en-gb	(4) Where a provision in an Assembly Act or a Welsh subordinate instrument which is not in force—
cy-gb	(4) Pan fo darpariaeth mewn Deddf Cynulliad neu is-offeryn Cymreig nad yw mewn grym—

en-gb	(a) is incidental or supplementary to a power or duty exercised in accordance with this section, and
cy-gb	(a) yn gysylltiedig â phŵer neu ddyletswydd, neu’n atodol i bŵer neu ddyletswydd, a arferir yn unol â’r adran hon, a

en-gb	(b) comes into force other than by order or regulations,
cy-gb	(b) yn dod i rym ac eithrio drwy orchymyn neu reoliadau,

en-gb	that provision is to be treated as being in force so far as is necessary for the exercise of the power or duty in accordance with this section.
cy-gb	mae’r ddarpariaeth honno i’w thrin fel pe bai mewn grym i’r graddau y mae’n angenrheidiol i arfer y pŵer neu’r ddyletswydd yn unol â’r adran hon.

en-gb	(5) The exercise of a power or duty in accordance with this section is subject to any conditions or limitations imposed by the Assembly Act or Welsh subordinate instrument conferring or imposing the power or duty (whether or not the provision imposing the condition or limitation is in force).
cy-gb	(5) Mae arfer pŵer neu ddyletswydd yn unol â’r adran hon yn ddarostyngedig i unrhyw amodau neu gyfyngiadau a osodir gan y Ddeddf Cynulliad neu’r is-offeryn Cymreig sy’n rhoi’r pŵer neu’n gosod y ddyletswydd (pa un a yw’r ddarpariaeth sy’n gosod yr amod neu’r cyfyngiad mewn grym ai peidio).

en-gb	17 Inclusion of sunset provisions and review provisions in subordinate legislation
cy-gb	17 Cynnwys darpariaethau machlud a darpariaethau adolygu mewn is- ddeddfwriaeth

en-gb	(1) A power or duty to make subordinate legislation conferred or imposed by an Assembly Act may be exercised so that the subordinate legislation contains a review provision or a sunset provision (or both).
cy-gb	(1) Caniateir arfer pŵer neu ddyletswydd i wneud is-ddeddfwriaeth a roddir neu a osodir gan Ddeddf Cynulliad fel bod yr is-ddeddfwriaeth yn cynnwys darpariaeth adolygu neu ddarpariaeth fachlud (neu’r ddwy).

en-gb	(2) In this section—
cy-gb	(2) Yn yr adran hon—

en-gb	(a) “review provision” means a provision requiring the person who made the subordinate legislation to review the effectiveness of that legislation, or of any Welsh subordinate instrument it amends, within a specified period or at the end of a specified period;
cy-gb	(a) ystyr “darpariaeth adolygu” yw darpariaeth sy’n ei gwneud yn ofynnol i’r person a wnaeth yr is-ddeddfwriaeth adolygu effeithiolrwydd y ddeddfwriaeth honno, neu effeithiolrwydd unrhyw is-offeryn Cymreig y mae’n ei ddiwygio, o fewn cyfnod penodedig neu ar ddiwedd cyfnod penodedig;

en-gb	(b) “sunset provision” means a provision for the subordinate legislation, or any Welsh subordinate instrument it amends, to cease to have effect at the end of a specified day or specified period;
cy-gb	(b) ystyr “darpariaeth fachlud” yw darpariaeth i’r is-ddeddfwriaeth, neu unrhyw is-offeryn Cymreig y mae’n ei ddiwygio, beidio â chael effaith ar ddiwedd diwrnod penodedig neu gyfnod penodedig;

en-gb	(c) “specified” means specified in the subordinate legislation.
cy-gb	(c) ystyr “penodedig” yw wedi ei bennu yn yr is-ddeddfwriaeth.

en-gb	(3) A review provision may, among other things, require a review of whether the objectives of the subordinate legislation to which it applies remain appropriate and, if so, whether they could be achieved in another way.
cy-gb	(3) Caiff darpariaeth adolygu, ymhlith pethau eraill, wneud adolygiad yn ofynnol i ystyried a yw amcanion yr is-ddeddfwriaeth y mae’n gymwys iddi yn dal i fod yn briodol ac, os felly, a ellid eu cyflawni mewn ffordd arall.

en-gb	(4) The subordinate legislation containing the review provision or sunset provision may provide that the provision applies generally or only in relation to specified provisions of subordinate legislation or specified cases or circumstances.
cy-gb	(4) Caiff yr is-ddeddfwriaeth sy’n cynnwys y ddarpariaeth adolygu neu’r ddarpariaeth fachlud ddarparu i’r ddarpariaeth fod yn gymwys yn gyffredinol neu’n unig mewn perthynas â darpariaethau penodedig yr is-ddeddfwriaeth neu achosion neu amgylchiadau penodedig.

en-gb	(5) The power to make the review provision or sunset provision may be exercised to make supplementary, incidental, consequential, transitory, transitional or saving provision in connection with the review provision or sunset provision.
cy-gb	(5) Caniateir arfer y pŵer i wneud y ddarpariaeth adolygu neu’r ddarpariaeth fachlud i wneud darpariaeth atodol, darpariaeth gysylltiedig, darpariaeth ganlyniadol, darpariaeth ddarfodol, darpariaeth drosiannol neu ddarpariaeth arbed mewn cysylltiad â’r ddarpariaeth adolygu neu’r ddarpariaeth fachlud.

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION Document Generated: 
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	7
cy-gb	7

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	18 Revoking, amending and re-enacting subordinate legislation
cy-gb	18 Dirymu, diwygio ac ailddeddfu is-ddeddfwriaeth

en-gb	(1) A power to make subordinate legislation conferred by an Assembly Act may be exercised to amend, revoke or re-enact any subordinate legislation made under the power.
cy-gb	(1) Caniateir arfer pŵer i wneud is-ddeddfwriaeth a roddir gan Ddeddf Cynulliad i ddiwygio, dirymu neu ailddeddfu unrhyw is-ddeddfwriaeth a wneir o dan y pŵer.

en-gb	(2) A duty to make subordinate legislation imposed by an Assembly Act includes a power (exercisable in the same way and subject to the same conditions or limitations as the duty) which may be exercised to amend, revoke and replace, or re-enact any subordinate legislation made under the duty (or under the power provided by this subsection).
cy-gb	(2) Mae dyletswydd i wneud is-ddeddfwriaeth a osodir gan Ddeddf Cynulliad yn cynnwys pŵer (sy’n arferadwy yn yr un ffordd ac yn ddarostyngedig i’r un amodau neu gyfyngiadau â’r ddyletswydd) y caniateir ei arfer i ddiwygio, dirymu a disodli, neu ailddeddfu unrhyw is-ddeddfwriaeth a wneir o dan y ddyletswydd (neu o dan y pŵer a ddarperir gan yr is-adran hon).

en-gb	19 Amendment of subordinate legislation by an Assembly Act
cy-gb	19 Diwygio is-ddeddfwriaeth gan Ddeddf Cynulliad

en-gb	The amendment or revocation of subordinate legislation by an Assembly Act does not limit or otherwise affect the power or duty under which the subordinate legislation was made.
cy-gb	Nid yw diwygio na dirymu is-ddeddfwriaeth gan Ddeddf Cynulliad yn cyfyngu nac yn effeithio fel arall ar y pŵer neu’r ddyletswydd y gwnaed yr is-ddeddfwriaeth odano neu odani.

en-gb	20 Varying and withdrawing directions
cy-gb	20 Amrywio cyfarwyddydau a’u tynnu’n ôl

en-gb	(1) A power to give directions conferred by an Assembly Act or a Welsh subordinate instrument may be exercised to vary or withdraw any directions given under the power.
cy-gb	(1) Caniateir arfer pŵer a roddir gan Ddeddf Cynulliad neu gan is-offeryn Cymreig i roi cyfarwyddydau i amrywio unrhyw gyfarwyddydau neu dynnu’n ôl unrhyw gyfarwyddydau a roddir o dan y pŵer.

en-gb	(2) A duty to give directions imposed by an Assembly Act or a Welsh subordinate instrument includes a power (exercisable in the same way and subject to the same conditions or limitations as the duty) to vary, or withdraw and replace, any directions given under the duty.
cy-gb	(2) Mae dyletswydd i roi cyfarwyddydau a osodir gan Ddeddf Cynulliad neu gan is-offeryn Cymreig yn cynnwys pŵer (sy’n arferadwy yn yr un ffordd ac yn ddarostyngedig i’r un amodau neu gyfyngiadau â’r ddyletswydd) i amrywio, neu dynnu’n ôl a disodli, unrhyw gyfarwyddydau a roddir o dan y ddyletswydd.

en-gb	References in Welsh legislation to legislation and other documents
cy-gb	Cyfeiriadau yn neddfwriaeth Cymru at ddeddfwriaeth a dogfennau eraill

en-gb	21 References to portions of enactments, instruments and documents
cy-gb	21 Cyfeiriadau at raniadau o ddeddfiadau, offerynnau a dogfennau

en-gb	(1) Where an Assembly Act or a Welsh subordinate instrument—
cy-gb	(1) Pan fo Deddf Cynulliad neu is-offeryn Cymreig—

en-gb	(a) describes or refers to a portion of any enactment, instrument or document, and
cy-gb	(a) yn disgrifio rhaniad o unrhyw ddeddfiad, offeryn neu ddogfen neu’n cyfeirio at raniad o unrhyw ddeddfiad, offeryn neu ddogfen, a

en-gb	(b) does so by referring to words, sections or other parts from or to which (or from and to which) the portion extends,
cy-gb	(b) yn gwneud hynny drwy gyfeirio at eiriau, adrannau neu rannau eraill y mae’r rhaniad yn ymestyn oddi wrthynt neu atynt (neu oddi wrthynt ac atynt),

en-gb	the portion includes the words, sections or other parts referred to.
cy-gb	mae’r rhaniad yn cynnwys y geiriau, yr adrannau neu’r rhannau eraill y cyfeirir atynt.

en-gb	(2) In subsection (1), “enactment” includes an enactment which is, or is contained in, any of the following—
cy-gb	(2) Yn is-adran (1), mae “deddfiad” yn cynnwys deddfiad sy’n un o’r canlynol neu sydd wedi ei gynnwys mewn un o’r canlynol—

en-gb	(a) an Act of the Scottish Parliament;
cy-gb	(a) Deddf gan Senedd yr Alban;

en-gb	(b) Northern Ireland legislation (within the meaning given by section 24(5) of the  Interpretation Act 1978 (c. 
cy-gb	(b) deddfwriaeth Gogledd Iwerddon (o fewn yr ystyr a roddir i “Northern Ireland legislation” gan adran 24(5) o Ddeddf Dehongli 1978 (p. 

en-gb	30) );
cy-gb	30) );

en-gb	(c) an instrument made under legislation mentioned in paragraph (a) or (b).
cy-gb	(c) offeryn a wneir o dan ddeddfwriaeth a grybwyllir ym mharagraff (a) neu (b).

en-gb	22 Edition of Assembly Act or Assembly Measure referred to
cy-gb	22 Argraffiadau o Ddeddfau’r Cynulliad neu o Fesurau’r Cynulliad y cyfeirir atynt

en-gb	(1) This section applies where an Assembly Act or a Welsh subordinate instrument refers to an Assembly Act (including an Assembly Act to which this Part does not apply) or an Assembly Measure.
cy-gb	(1) Mae’r adran hon yn gymwys pan fo Deddf Cynulliad neu is-offeryn Cymreig yn cyfeirio at Ddeddf Cynulliad (gan gynnwys Deddf Cynulliad nad yw’r Rhan hon yn gymwys iddi) neu Fesur Cynulliad.

en-gb	8 Legislation (Wales) Act 2019 anaw 4
cy-gb	8 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(2) The reference is a reference to the certified copy of the Act, or to the Measure as approved, which is published—
cy-gb	(2) Mae’r cyfeiriad yn gyfeiriad at y copi ardystiedig o’r Ddeddf, neu’r Mesur fel y’i cymeradwywyd, a gyhoeddir—

en-gb	(a) by the Queen’s Printer, or
cy-gb	(a) gan Argraffydd y Frenhines, neu

en-gb	(b) under the superintendence or authority of Her Majesty’s Stationery Office.
cy-gb	(b) o dan oruchwyliaeth neu awdurdod Llyfrfa Ei Mawrhydi.

en-gb	23 Edition of Act of the Parliament of the United Kingdom referred to
cy-gb	23 Argraffiadau o Ddeddfau gan Senedd y Deyrnas Unedig y cyfeirir atynt

en-gb	(1) This section applies where an Assembly Act or a Welsh subordinate instrument refers to an Act of the Parliament of the United Kingdom (whether by its short title or by year, statute, session or chapter).
cy-gb	(1) Mae’r adran hon yn gymwys pan fo Deddf Cynulliad neu is-offeryn Cymreig yn cyfeirio at Ddeddf gan Senedd y Deyrnas Unedig (pa un yn ôl ei henw byr ynteu yn ôl blwyddyn, statud, sesiwn neu bennod).

en-gb	(2) The reference is a reference to the Act as enacted which is published— (a) by the Queen’s Printer, or
cy-gb	(2) Mae’r cyfeiriad yn gyfeiriad at y Ddeddf fel y’i deddfwyd a gyhoeddir— (a) gan Argraffydd y Frenhines, neu

en-gb	(b) under the superintendence or authority of Her Majesty’s Stationery Office.
cy-gb	(b) o dan oruchwyliaeth neu awdurdod Llyfrfa Ei Mawrhydi.

en-gb	(3) But—
cy-gb	(3) Ond—

en-gb	(a) where the reference is to an Act included in a revised edition of the statutes printed by authority, the reference is a reference to that edition;
cy-gb	(a) pan fo’r cyfeiriad yn gyfeiriad at Ddeddf sydd wedi ei chynnwys mewn argraffiad diwygiedig o’r statudau a argreffir drwy awdurdod, mae’r cyfeiriad yn gyfeiriad at yr argraffiad hwnnw;

en-gb	(b) where paragraph (a) does not apply and the reference is to an Act included in the edition prepared under the direction of the Record Commission, the reference is a reference to that edition.
cy-gb	(b) pan na fo paragraff (a) yn gymwys a phan fo’r cyfeiriad yn gyfeiriad at Ddeddf sydd wedi ei chynnwys yn yr argraffiad a luniwyd o dan gyfarwyddyd y Comisiwn Cofnodion, mae’r cyfeiriad yn gyfeiriad at yr argraffiad hwnnw.

en-gb	24 References to direct EU legislation retained in domestic law after EU exit
cy-gb	24 Cyfeiriadau at ddeddfwriaeth uniongyrchol UE a ddargedwir mewn cyfraith ddomestig ar ôl ymadael â’r UE

en-gb	(1) This section applies where—
cy-gb	(1) Mae’r adran hon yn gymwys pan fo—

en-gb	(a) an Assembly Act receives Royal Assent, or a Welsh subordinate instrument is made, on or after exit day, and
cy-gb	(a) Deddf Cynulliad yn cael y Cydsyniad Brenhinol, neu is-offeryn Cymreig yn cael ei wneud, ar neu ar ôl y diwrnod ymadael, a

en-gb	(b) the Act or instrument refers to any EU regulation, EU decision, EU tertiary legislation or provision of the EEA agreement that forms part of domestic law by virtue of section 3 of the European Union (Withdrawal) Act 2018 (c. 
cy-gb	(b) y Ddeddf neu’r offeryn yn cyfeirio at unrhyw reoliad gan yr UE, penderfyniad gan yr UE, deddfwriaeth drydyddol gan yr UE neu ddarpariaeth yng nghytundeb yr AEE sy’n ffurfio rhan o gyfraith ddomestig yn rhinwedd adran 3 o Ddeddf yr Undeb Ewropeaidd (Ymadael) 2018 (p. 

en-gb	16)  (incorporation of direct EU legislation).
cy-gb	16) (cynnwys deddfwriaeth uniongyrchol UE).

en-gb	(2) The reference is a reference to the EU regulation, EU decision, EU tertiary legislation or provision of the EEA agreement as it forms part of domestic law (and not as it forms part of EU law).
cy-gb	(2) Mae’r cyfeiriad yn gyfeiriad at reoliad gan yr UE, penderfyniad gan yr UE, deddfwriaeth drydyddol gan yr UE neu ddarpariaeth yng nghytundeb yr AEE fel y mae’n ffurfio rhan o gyfraith ddomestig (ac nid fel y mae’n ffurfio rhan o gyfraith yr UE).

en-gb	(3) In this section, the following expressions have the meanings given by section 20(1) of the European Union (Withdrawal) Act 2018—
cy-gb	(3) Yn yr adran hon, mae i’r ymadroddion Cymraeg a ganlyn yr un ystyron ag a roddir i’r ymadroddion Saesneg cyfatebol yn adran 20(1) o Ddeddf yr Undeb Ewropeaidd (Ymadael) 2018—

en-gb	“domestic law”;
cy-gb	“cyfraith ddomestig” (“ domestic law ”);

en-gb	“EU decision”;“EU regulation”;“EU tertiary legislation”.
cy-gb	“deddfwriaeth drydyddol gan yr UE” (“ EU tertiary legislation ”);“penderfyniad gan yr UE” (“ EU decision ”);

en-gb	(1) This section applies where—
cy-gb	(1) Mae’r adran hon yn gymwys—

en-gb	(a) an Assembly Act or a Welsh subordinate instrument refers to an enactment (“A”), and
cy-gb	(a) pan fo Deddf Cynulliad neu is-offeryn Cymreig yn cyfeirio at ddeddfiad (“A”), a

en-gb	(b) at any time (whether before, on or after the day on which the Assembly Act receives Royal Assent or the Welsh subordinate instrument is made) A is amended, extended or applied by an enactment (”B”).
cy-gb	(b) pan fo A yn cael ei ddiwygio, ei estyn neu ei gymhwyso gan ddeddfiad (”B”) ar unrhyw adeg (pa un ai cyn, ar neu ar ôl y diwrnod y caiff y Ddeddf Cynulliad y Cydsyniad Brenhinol neu y caiff yr is-offeryn Cymreig ei wneud).

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION Document Generated: 
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU Document Generated: 

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	9
cy-gb	9

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	25 References to enactments are to enactments as amended
cy-gb	25 Mae cyfeiriadau at ddeddfiadau yn gyfeiriadau at ddeddfiadau fel y’u diwygiwyd

en-gb	(2) The reference to A is a reference to A as amended, extended or applied by B. 
cy-gb	(2) Mae’r cyfeiriad at A yn gyfeiriad at A fel y’i diwygiwyd, y’i hestynnwyd neu y’i cymhwyswyd gan B.

en-gb	(3) Nothing in sections 22 to 24 limits the operation of this section.
cy-gb	(3) Nid oes dim yn adrannau 22 i 24 yn cyfyngu ar weithrediad yr adran hon.

en-gb	(4) In subsection (1), “enactment” includes an enactment which is, or is contained in, any of the following—
cy-gb	(4) Yn is-adran (1), mae “deddfiad” yn cynnwys deddfiad sy’n un o’r canlynol neu sydd wedi ei gynnwys mewn un o’r canlynol—

en-gb	(a) an Act of the Scottish Parliament;
cy-gb	(a) Deddf gan Senedd yr Alban;

en-gb	(b) Northern Ireland legislation (within the meaning given by section 24(5) of the  Interpretation Act 1978 (c. 
cy-gb	(b) deddfwriaeth Gogledd Iwerddon (o fewn yr ystyr a roddir i “Northern Ireland legislation” gan adran 24(5) o Ddeddf Dehongli 1978 (p. 

en-gb	30) );
cy-gb	30) );

en-gb	(c) an instrument made under legislation mentioned in paragraph (a) or (b).
cy-gb	(c) offeryn a wneir o dan ddeddfwriaeth a grybwyllir ym mharagraff (a) neu (b).

en-gb	26 References to EU instruments
cy-gb	26 Cyfeiriadau at offerynnau’r UE

en-gb	(1) This section applies where—
cy-gb	(1) Mae’r adran hon yn gymwys—

en-gb	(a) an Assembly Act or a Welsh subordinate instrument refers to an EU instrument (“A”), and
cy-gb	(a) pan fo Deddf Cynulliad neu is-offeryn Cymreig yn cyfeirio at offeryn UE (“A”), a

en-gb	(b) before the day on which the Assembly Act receives Royal Assent or the Welsh subordinate instrument is made, A has been amended, extended or applied by another EU instrument (“B”).
cy-gb	(b) pan fo A wedi cael ei ddiwygio, ei estyn neu ei gymhwyso gan offeryn arall gan yr UE (“B”) cyn y diwrnod y caiff y Ddeddf Cynulliad y Cydsyniad Brenhinol neu y caiff yr is-offeryn Cymreig ei wneud.

en-gb	(2) The reference to A is a reference to A as amended, extended or applied by B.
cy-gb	(2) Mae’r cyfeiriad at A yn gyfeiriad at A fel y’i diwygiwyd, y’i hestynnwyd neu y’i cymhwyswyd gan B.

en-gb	(3) See also regulation 2 of the European Union (Withdrawal) Act 2018 (Consequential Modifications and Repeals and Revocations) (EU Exit) Regulations 2019 (S.I. 
cy-gb	(3) Gweler hefyd reoliad 2 o Reoliadau Deddf yr Undeb Ewropeaidd (Ymadael) 2018 (Addasiadau Canlyniadol a Diddymiadau a Dirymiadau) (Ymadael â’r UE) 2019 (O.S. 

en-gb	2019/628) for provision about the effect on or after exit day of certain references which exist before exit day.
cy-gb	2019/628) ar gyfer darpariaeth am effaith cyfeiriadau penodol sy’n bodoli cyn y diwrnod ymadael ar y diwrnod ymadael neu ar ôl y diwrnod ymadael.

en-gb	Duplication of criminal offences
cy-gb	Dyblygu troseddau

en-gb	27 Duplicated offences
cy-gb	27 Troseddau dyblyg

en-gb	(1) Where an act or omission is an offence under an Assembly Act or Welsh subordinate instrument (“A”) and is also an offence—
cy-gb	(1) Pan fo gweithred neu anweithred yn drosedd o dan Ddeddf Cynulliad neu is-offeryn Cymreig (“A”) a hefyd yn drosedd—

en-gb	(a) under an Assembly Act or Welsh subordinate instrument other than A, (b) at common law, or
cy-gb	(a) o dan Ddeddf Cynulliad neu is-offeryn Cymreig ac eithrio A, (b) yn ôl y gyfraith gyffredin, neu

en-gb	(c) under an Assembly Act or Welsh subordinate instrument other than A and at common law,
cy-gb	(c) o dan Ddeddf Cynulliad neu is-offeryn Cymreig ac eithrio A ac yn ôl y gyfraith gyffredin,

en-gb	(2) Subsection (1) does not apply if the act or omission is also an offence under any legislation to which section 18 of the Interpretation Act 1978 (c. 
cy-gb	(2) Nid yw is-adran (1) yn gymwys os yw’r weithred neu’r anweithred hefyd yn drosedd o dan unrhyw ddeddfwriaeth y mae adran 18 o Ddeddf Dehongli 1978 (p. 

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU

en-gb	30) applies (but that section makes corresponding provision in relation to such an act or omission).
cy-gb	30)  yn gymwys iddi (ond mae’r adran honno yn gwneud darpariaeth gyfatebol mewn perthynas â gweithred neu anweithred o’r fath).

en-gb	Application to the Crown
cy-gb	Cymhwyso i’r Goron

en-gb	28 Application of Welsh legislation to the Crown
cy-gb	28 Cymhwyso deddfwriaeth Cymru i’r Goron

en-gb	(1) An Assembly Act binds the Crown.
cy-gb	(1) Mae Deddf Cynulliad yn rhwymo’r Goron.

en-gb	10 Legislation (Wales) Act 2019 anaw 4
cy-gb	10 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	a person is liable to be prosecuted and punished under either or any of those Acts or instruments or at common law, but cannot be punished more than once for the same offence.
cy-gb	mae person yn agored i’w erlyn a’i gosbi o dan y naill neu’r llall neu unrhyw un o’r Deddfau neu’r offerynnau hynny neu yn ôl y gyfraith gyffredin, ond ni ellir ei gosbi fwy nag unwaith am yr un drosedd.

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(2) A Welsh subordinate instrument binds the Crown so far as it is made under an enactment which binds the Crown or confers a power to make provision binding the Crown.
cy-gb	(2) Mae is-offeryn Cymreig yn rhwymo’r Goron i’r graddau y mae wedi ei wneud o dan ddeddfiad sy’n rhwymo’r Goron neu’n rhoi pŵer i wneud darpariaeth sy’n rhwymo’r Goron.

en-gb	(3) An Assembly Act or a Welsh subordinate instrument does not make the Crown criminally liable, but it applies to persons in the service of the Crown as it applies to other persons.
cy-gb	(3) Nid yw Deddf Cynulliad nac is-offeryn Cymreig yn gwneud y Goron yn atebol o ran cyfraith trosedd, ond mae’n gymwys i bersonau sy’n gwasanaethu’r Goron fel y mae’n gymwys i bersonau eraill.

en-gb	Coming into force of legislation
cy-gb	Deddfwriaeth yn dod i rym

en-gb	29 Time when Welsh legislation comes into force
cy-gb	29 Yr amser pan ddaw deddfwriaeth Cymru i rym

en-gb	Where—
cy-gb	Pan fo—

en-gb	(a) an Assembly Act or a Welsh subordinate instrument, or
cy-gb	(a) Deddf Cynulliad neu is-offeryn Cymreig, neu

en-gb	(b) a provision in an Assembly Act or a Welsh subordinate instrument,
cy-gb	(b) darpariaeth mewn Deddf Cynulliad neu is-offeryn Cymreig,

en-gb	comes into force on a day provided for in an enactment, the Act, instrument or provision comes into force at the beginning of that day.
cy-gb	yn dod i rym ar ddiwrnod y darperir ar ei gyfer mewn deddfiad, daw’r Ddeddf, yr offeryn neu’r ddarpariaeth i rym ar ddechrau’r diwrnod hwnnw.

en-gb	30 Day on which an Assembly Act comes into force
cy-gb	30 Y diwrnod y daw Deddf Cynulliad i rym

en-gb	Where the coming into force of an Assembly Act, or of a provision in an Assembly Act, is not provided for in an enactment, the Act or provision comes into force at the beginning of the day after the day on which the Act receives Royal Assent.
cy-gb	Pan na fo darpariaeth mewn deddfiad bod Deddf Cynulliad neu ddarpariaeth mewn Deddf Cynulliad yn dod i rym, daw’r Ddeddf neu’r ddarpariaeth i rym ar ddechrau’r diwrnod ar ôl y diwrnod y caiff y Ddeddf y Cydsyniad Brenhinol.

en-gb	31 Orders and regulations bringing Assembly Acts into force
cy-gb	31 Gorchmynion a rheoliadau sy’n dwyn Deddfau’r Cynulliad i rym

en-gb	Where an Assembly Act provides for an order or regulations to appoint— (a) the day on which the Act comes into force, or
cy-gb	Pan fo Deddf Cynulliad yn darparu i orchymyn neu reoliadau benodi— (a) y diwrnod y daw’r Ddeddf i rym, neu

en-gb	(b) the day on which a provision in the Act comes into force,
cy-gb	(b) y diwrnod y daw darpariaeth yn y Ddeddf i rym,

en-gb	the order or regulations may appoint different days for different purposes.
cy-gb	caiff y gorchymyn neu’r rheoliadau benodi diwrnodau gwahanol at ddibenion gwahanol.

en-gb	Amendment, repeal and revocation of legislation
cy-gb	Diwygio, diddymu a dirymu deddfwriaeth

en-gb	32 Amendments made to or by Welsh legislation
cy-gb	32 Diwygiadau a wneir i ddeddfwriaeth Cymru neu gan ddeddfwriaeth Cymru

en-gb	(1) Where an enactment amends an Assembly Act or a Welsh subordinate instrument by inserting or substituting words or other material, the words or material have effect as part of that Act or instrument.
cy-gb	(1) Pan fo deddfiad yn diwygio Deddf Cynulliad neu is-offeryn Cymreig drwy fewnosod neu amnewid geiriau neu ddeunydd arall, mae’r geiriau neu’r deunydd yn cael effaith fel rhan o’r Ddeddf honno neu’r offeryn hwnnw.

en-gb	(2) Where an Assembly Act or a Welsh subordinate instrument amends an enactment by inserting or substituting words or other material, the words or material have effect as part of that enactment.
cy-gb	(2) Pan fo Deddf Cynulliad neu is-offeryn Cymreig yn diwygio deddfiad drwy fewnosod neu amnewid geiriau neu ddeunydd arall, mae’r geiriau neu’r deunydd yn cael effaith fel rhan o’r deddfiad hwnnw.

en-gb	(3) See also section 23ZA of the Interpretation Act 1978 (c. 
cy-gb	(3) Gweler hefyd adran 23ZA o Ddeddf Dehongli 1978 (p. 

en-gb	30) for provision about the application of that Act to retained direct EU legislation that is amended by an Assembly Act or a Welsh subordinate instrument (or by certain other legislation).
cy-gb	30) ar gyfer darpariaeth ynghylch cymhwyso’r Ddeddf honno i ddeddfwriaeth uniongyrchol UE a ddargedwir sy’n cael ei diwygio gan Ddeddf Cynulliad neu is-offeryn Cymreig (neu gan ddeddfwriaeth benodol arall).

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 2 – INTERPRETATION AND OPERATION OF WELSH LEGISLATION Document Generated: 
cy-gb	RHAN 2 – DEHONGLI A GWEITHREDU DEDDFWRIAETH CYMRU Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	11
cy-gb	11

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	33 Repeals and revocations do not revive law previously repealed, revoked or abolished
cy-gb	33 Nid yw diddymiadau na dirymiadau yn adfer cyfraith a ddiddymwyd, a  ddirymwyd neu a ddilëwyd eisoes

en-gb	Where—
cy-gb	Pan fo—

en-gb	(a) an Assembly Act or a Welsh subordinate instrument repeals or revokes an enactment (“A”), and
cy-gb	(a) Deddf Cynulliad neu is-offeryn Cymreig yn diddymu neu’n dirymu deddfiad (“A”), a

en-gb	(b) A previously repealed or revoked any other enactment (“B”) or abolished any other rule of law (“C”),
cy-gb	(b) A eisoes wedi diddymu neu ddirymu unrhyw ddeddfiad arall (“B”) neu wedi dileu unrhyw rheol gyfreithiol arall (“C”),

en-gb	the repeal or revocation of A does not revive B or C.
cy-gb	nid yw diddymiad neu ddirymiad A yn adfer B neu C.

en-gb	34 General savings in connection with repeals and revocations
cy-gb	34 Arbedion cyffredinol mewn cysylltiad â diddymiadau a dirymiadau

en-gb	(1) This section applies where an Assembly Act or a Welsh subordinate instrument repeals or revokes an enactment.
cy-gb	(1) Mae’r adran hon yn gymwys pan fo Deddf Cynulliad neu is-offeryn Cymreig yn diddymu neu’n dirymu deddfiad.

en-gb	(2) The repeal or revocation does not—
cy-gb	(2) Nid yw’r diddymiad neu’r dirymiad—

en-gb	(a) revive anything that is not in force or existing at the time when the repeal or revocation takes effect;
cy-gb	(a) yn adfer unrhyw beth nad yw mewn grym neu mewn bod ar yr adeg pan yw’r diddymiad neu’r dirymiad yn cymryd effaith;

en-gb	(b) affect the previous operation of the enactment or anything done or suffered under the enactment.
cy-gb	(b) yn effeithio ar weithrediad blaenorol y deddfiad neu unrhyw beth a wneir neu a oddefir o dan y deddfiad.

en-gb	(3) The repeal or revocation also does not affect—
cy-gb	(3) Nid yw’r diddymiad neu’r dirymiad ychwaith yn effeithio ar—

en-gb	(a) any right, privilege, obligation or liability acquired, accrued or incurred under the enactment;
cy-gb	(a) unrhyw hawl, braint, rhwymedigaeth neu atebolrwydd a geir, a gronnir neu yr eir iddi neu iddo o dan y deddfiad;

en-gb	(b) any penalty, forfeiture or punishment incurred in respect of any offence committed under the enactment;
cy-gb	(b) unrhyw gosb, fforffediad neu gosbedigaeth a osodir mewn cysylltiad ag unrhyw drosedd a gyflawnir o dan y deddfiad;

en-gb	(c) any investigation, legal proceeding or remedy in respect of any such right, privilege, obligation, liability, penalty, forfeiture or punishment,
cy-gb	(c) unrhyw ymchwiliad, achos cyfreithiol neu rwymedi mewn cysylltiad ag unrhyw hawl, braint, rhwymedigaeth, atebolrwydd, cosb, fforffediad neu gosbedigaeth o’r fath,

en-gb	and any such investigation, legal proceeding or remedy may be instituted, continued or enforced, and any such penalty, forfeiture or punishment may be imposed, as if the repeal or revocation had not occurred.
cy-gb	a chaniateir cychwyn, parhau neu orfodi unrhyw ymchwiliad, achos cyfreithiol neu rwymedi o’r fath, a gosod unrhyw gosb, fforffediad neu gosbedigaeth o’r fath, fel pe na bai’r diddymiad neu’r dirymiad wedi digwydd.

en-gb	35 Effect of re-enactment
cy-gb	35 Effaith ailddeddfu

en-gb	(1) This section applies where an enactment (“A”) is—
cy-gb	(1) Mae’r adran hon yn gymwys pan fo deddfiad (“A”)—

en-gb	(a) repealed or revoked by an Assembly Act or a Welsh subordinate instrument, and
cy-gb	(a) yn cael ei ddiddymu neu ei ddirymu gan Ddeddf Cynulliad neu is-offeryn Cymreig, a

en-gb	(b) re-enacted (with or without modification) by an enactment (“B”) which is, or is contained in, an Assembly Act or a Welsh subordinate instrument.
cy-gb	(b) yn cael ei ailddeddfu (gydag addasiadau neu hebddynt) gan ddeddfiad (“B”) sy’n Ddeddf Cynulliad neu’n is-offeryn Cymreig neu’n ddeddfiad sydd wedi ei gynnwys mewn Deddf Cynulliad neu is-offeryn Cymreig.

en-gb	(2) A reference to A in any enactment, instrument or document is to be read as (or as including) a reference to B.
cy-gb	(2) Mae cyfeiriad at A mewn unrhyw ddeddfiad, offeryn neu ddogfen i’w ddarllen fel (neu fel pe bai’n cynnwys) cyfeiriad at B.

en-gb	(3) So far as any subordinate legislation made under A or having effect as if it were made under A could have been made under B, it is to have effect as if made under B.
cy-gb	(3) I’r graddau y gallasai unrhyw is-ddeddfwriaeth a wneir o dan A neu sy’n cael effaith fel pe bai wedi ei gwneud o dan A gael ei gwneud o dan B, mae i gael effaith fel pe bai wedi ei gwneud o dan B.

en-gb	(4) So far as anything done or having effect as if it were done under A could have been done under B, it is to have effect as if done under B.
cy-gb	(4) I’r graddau y gallasai unrhyw beth a wneir neu sy’n cael effaith fel pe bai wedi ei wneud o dan A gael ei wneud o dan B, mae i gael effaith fel pe bai wedi ei wneud o dan B.

en-gb	12 Legislation (Wales) Act 2019 anaw 4
cy-gb	12 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 3 – MISCELLANEOUS
cy-gb	RHAN 3 – AMRYWIOL

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	Status: 

en-gb	Status: 
cy-gb	2019-10-10

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	36 Referring to an Assembly Act by its short title after repeal
cy-gb	36 Cyfeirio at Ddeddf Cynulliad yn ôl ei henw byr ar ôl iddi gael ei diddymu

en-gb	An Assembly Act may continue to be referred to by the short title conferred on it by an enactment despite the repeal of that enactment.
cy-gb	Caniateir parhau i gyfeirio at Ddeddf Cynulliad yn ôl yr enw byr a roddir iddi gan ddeddfiad er i’r deddfiad hwnnw gael ei ddiddymu.

en-gb	37 Meaning of repeal and revocation in this Part
cy-gb	37 Ystyr diddymu a dirymu yn y Rhan hon

en-gb	(1) In this Part, references to repealing or revoking an enactment or abolishing a rule of law include—
cy-gb	(1) Yn y Rhan hon, mae cyfeiriadau at ddiddymu neu ddirymu deddfiad neu ddileu rheol gyfreithiol yn cynnwys—

en-gb	(a) substituting anything for the enactment or rule (or for any part of it); (b) limiting the application or effect of the enactment or rule; (c) providing for the enactment or rule to cease to have effect.
cy-gb	(a) amnewid unrhyw beth am y deddfiad neu’r rheol (neu unrhyw ran ohono neu ohoni);

en-gb	(2) For the purposes of sections 34 to 36 (but not section 33)—
cy-gb	(2) At ddibenion adrannau 34 i 36 (ond nid adran 33)—

en-gb	(a) the expiry of a temporary Assembly Act is to be treated as a repeal of the Act by an Assembly Act or a Welsh subordinate instrument;
cy-gb	(a) pan ddaw Deddf dros dro gan y Cynulliad i ben, mae hyn i’w drin fel pe bai’r Ddeddf wedi ei diddymu gan Ddeddf Cynulliad neu is-offeryn Cymreig;

en-gb	(b) the expiry of a temporary Welsh subordinate instrument is to be treated as a revocation of the instrument by an Assembly Act or a Welsh subordinate instrument.
cy-gb	(b) cyfyngu ar gymhwysiad neu effaith y deddfiad neu’r rheol; 

en-gb	PART 3
cy-gb	RHAN 3

en-gb	MISCELLANEOUS
cy-gb	AMRYWIOL

en-gb	38 Power to replace descriptions of dates and times in Welsh legislation
cy-gb	38 Pŵer i ddisodli disgrifiadau o ddyddiadau ac amseroedd yn neddfwriaeth Cymru

en-gb	(1) Where a provision in any legislation to which this section applies describes a date or time by reference to the coming into force of an enactment or the occurrence of any other event, the Welsh Ministers may by regulations amend the provision so that it refers to the actual date or time (once known).
cy-gb	(1) Pan fo darpariaeth mewn unrhyw ddeddfwriaeth y mae’r adran hon yn gymwys iddi yn disgrifio dyddiad neu amser drwy gyfeirio at ddyfodiad deddfiad i rym neu unrhyw ddigwyddiad arall, caiff Gweinidogion Cymru ddiwygio’r ddarpariaeth drwy reoliadau fel ei bod yn cyfeirio at y gwir ddyddiad neu amser (unwaith y bydd yn hysbys).

en-gb	(2) Regulations under subsection (1) may also—
cy-gb	(2) Caiff rheoliadau o dan is-adran (1) hefyd—

en-gb	(a) amend the legislation to include an explanation of the date or time they insert;
cy-gb	(a) diwygio’r ddeddfwriaeth er mwyn cynnwys esboniad o’r dyddiad neu’r amser y maent yn ei fewnosod;

en-gb	(b) make consequential provision which amends, repeals or revokes any enactment.
cy-gb	(b) gwneud diwygiad canlyniadol sy’n diwygio, yn diddymu, neu’n dirymu unrhyw ddeddfiad.

en-gb	(3) This section applies to the following legislation (whenever enacted or made)— (a) Assembly Acts and Assembly Measures;
cy-gb	(3) Mae’r adran hon yn gymwys i’r ddeddfwriaeth a ganlyn (pryd bynnag y’i deddfir neu i’i gwneir)—

en-gb	(b) subordinate legislation made under Assembly Acts and Assembly Measures;
cy-gb	(b) is-ddeddfwriaeth a wneir o dan Ddeddfau’r Cynulliad a Mesurau’r Cynulliad;

en-gb	(c) any other subordinate legislation made by the Welsh Ministers or the National Assembly for Wales established by the Government of Wales Act 1998 (c. 
cy-gb	(c) unrhyw is-ddeddfwriaeth arall a wneir gan Weinidogion Cymru neu Gynulliad Cenedlaethol Cymru a sefydlwyd gan Ddeddf Llywodraeth Cymru 1998 (p. 

en-gb	38)  that applies only in relation to Wales;
cy-gb	38) nad yw ond yn gymwys o ran Cymru;

en-gb	(d) any other enactment, so far as it is amended by legislation mentioned in paragraph (a), (b) or (c).
cy-gb	(d) unrhyw ddeddfiad arall, i’r graddau y caiff ei ddiwygio gan ddeddfwriaeth a grybwyllir ym mharagraff (a), (b) neu (c).

en-gb	39 Power to make subordinate legislation in different forms
cy-gb	39 Pŵer i wneud is-ddeddfwriaeth ar ffurfiau gwahanol

en-gb	(1) Where the Welsh Ministers have a power or duty to make subordinate legislation in the form of regulations, rules or an order made by statutory instrument, they may exercise the power or duty by making the subordinate legislation in any other of those forms by statutory instrument.
cy-gb	(1) Pan fo gan Weinidogion Cymru bŵer neu ddyletswydd i wneud is-ddeddfwriaeth ar ffurf rheoliadau, rheolau neu orchymyn a wneir drwy offeryn statudol, cânt arfer y pŵer neu’r ddyletswydd drwy wneud yr is-ddeddfwriaeth ar unrhyw un o’r ffurfiau eraill hynny drwy offeryn statudol.

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 3 – MISCELLANEOUS
cy-gb	RHAN 3 – AMRYWIOL

en-gb	13
cy-gb	13

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	(2) This does not affect the procedure for making a statutory instrument containing the subordinate legislation.
cy-gb	(2) Nid yw hyn yn effeithio ar y weithdrefn ar gyfer gwneud offeryn statudol sy’n cynnwys yr is-ddeddfwriaeth.

en-gb	(3) A reference in any enactment, instrument or document to regulations, rules or an order made under the power or duty includes subordinate legislation made under it in any other form in reliance on subsection (1).
cy-gb	(3) Mae cyfeiriad mewn unrhyw ddeddfiad, offeryn neu ddogfen at reoliadau, rheolau neu orchymyn a wneir o dan y pŵer neu’r ddyletswydd yn cynnwys is-ddeddfwriaeth a wneir odano neu odani mewn unrhyw ffurf arall drwy ddibynnu ar is-adran (1).

en-gb	(4) Subsection (1) does not apply to subordinate legislation that—
cy-gb	(4) Nid yw is-adran (1) yn gymwys i is-ddeddfwriaeth—

en-gb	(a) is made under an Act of the Parliament of the United Kingdom or retained direct EU legislation, and
cy-gb	(a) a wneir o dan Ddeddf gan Senedd y Deyrnas Unedig neu ddeddfwriaeth uniongyrchol UE a ddargedwir, a

en-gb	(b) applies otherwise than in relation to Wales.
cy-gb	(b) sy’n gymwys ac eithrio o ran Cymru.

en-gb	40 Combining subordinate legislation subject to different Assembly procedures
cy-gb	40 Cyfuno is-ddeddfwriaeth sy’n ddarostyngedig i weithdrefnau gwahanol yn y  Cynulliad

en-gb	(1) Where the Welsh Ministers make, or propose to make, a statutory instrument that would otherwise be subject to two or more different Assembly procedures as a result of the subordinate legislation that it contains, whichever of those Assembly procedures is mentioned first in subsection (2) applies to the instrument (and none of the other Assembly procedures apply).
cy-gb	(1) Pan fo Gweinidogion Cymru yn gwneud, neu’n bwriadu gwneud, offeryn statudol a fyddai fel arall yn ddarostyngedig i ddwy neu ragor o weithdrefnau gwahanol yn y Cynulliad o ganlyniad i’r is-ddeddfwriaeth y mae’n ei chynnwys, mae pa un bynnag o’r gweithdrefnau hynny yn y Cynulliad a grybwyllir gyntaf yn is-adran (2) yn gymwys i’r offeryn (ac nid yw’r un o’r gweithdrefnau eraill yn y Cynulliad yn gymwys).

en-gb	(2) In this section, “Assembly procedure” means a procedure which has the effect that—
cy-gb	(2) Yn yr adran hon, ystyr “gweithdrefn yn y Cynulliad” yw gweithdrefn sy’n cael yr effaith—

en-gb	(a) a statutory instrument (or the subordinate legislation that it contains) may not be made unless a draft of the instrument has been laid before, and approved by a resolution of, the National Assembly for Wales,
cy-gb	(a) na chaniateir gwneud offeryn statudol (neu’r is-ddeddfwriaeth y mae’n ei chynnwys) oni bai bod drafft o’r offeryn wedi ei osod gerbron Cynulliad Cenedlaethol Cymru a’i gymeradwyo ganddo drwy benderfyniad,

en-gb	(b) a statutory instrument must be laid before the National Assembly for Wales after being made and must be approved by resolution of the National Assembly in order for the subordinate legislation that it contains to come into force or continue in force,
cy-gb	(b) pan ddaw is-offeryn Cymreig dros dro i ben, mae hyn i’w drin fel pe bai’r offeryn wedi ei ddirymu gan Ddeddf Cynulliad neu is-offeryn Cymreig.

en-gb	(c) a statutory instrument is subject to annulment in pursuance a resolution of the National Assembly for Wales,
cy-gb	(c) bod offeryn statudol yn ddarostyngedig i’w ddiddymu yn unol â phenderfyniad gan Gynulliad Cenedlaethol Cymru,

en-gb	(d) a statutory instrument must be laid before the National Assembly for Wales after being made, or
cy-gb	(d) bod rhaid gosod offeryn statudol gerbron Cynulliad Cenedlaethol Cymru ar ôl iddo gael ei wneud, neu

en-gb	(e) a statutory instrument is not required to be laid before the National Assembly for Wales at any time.
cy-gb	(e) nad yw’n ofynnol i offeryn statudol gael ei osod gerbron Cynulliad Cenedlaethol Cymru ar unrhyw adeg.

en-gb	(3) The fact that the Welsh Ministers have made subordinate legislation in a statutory instrument to which subsection (1) applies does not—
cy-gb	(3) Nid yw’r ffaith bod Gweinidogion Cymru wedi gwneud is-ddeddfwriaeth mewn offeryn statudol y mae is-adran (1) yn gymwys iddo yn—

en-gb	(a) prevent them making further subordinate legislation in a statutory instrument to which that subsection does not apply, or
cy-gb	(a) eu hatal rhag gwneud is-ddeddfwriaeth bellach mewn offeryn statudol nad yw’r is-adran honno yn gymwys iddo, na

en-gb	(b) affect the Assembly procedure that applies to such an instrument.
cy-gb	(b) effeithio ar y weithdrefn yn y Cynulliad sy’n gymwys i offeryn o’r fath.

en-gb	(4) Subsection (1) does not apply to a statutory instrument containing any subordinate legislation that—
cy-gb	(4) Nid yw is-adran (1) yn gymwys i offeryn statudol sy’n cynnwys unrhyw is- ddeddfwriaeth—

en-gb	(a) is made by the Welsh Ministers under an Act of the Parliament of the United Kingdom or retained direct EU legislation, and
cy-gb	(a) a wneir gan Weinidogion Cymru o dan Ddeddf gan Senedd y Deyrnas Unedig neu ddeddfwriaeth uniongyrchol UE a ddargedwir, a

en-gb	(b) applies otherwise than in relation to Wales.
cy-gb	(b) sy’n gymwys ac eithrio o ran Cymru.

en-gb	14 Legislation (Wales) Act 2019 anaw 4
cy-gb	14 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 4 – GENERAL
cy-gb	RHAN 4 – CYFFREDINOL

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	PART 4
cy-gb	RHAN 4

en-gb	GENERAL
cy-gb	CYFFREDINOL

en-gb	41 Consequential amendments and repeals
cy-gb	41 Diwygiadau canlyniadol a diddymiadau

en-gb	Schedule 2 contains consequential amendments and repeals.
cy-gb	Mae Atodlen 2 yn cynnwys diwygiadau canlyniadol a diddymiadau.

en-gb	42 Power to make additional provision to give full effect to this Act
cy-gb	42 Pŵer i wneud darpariaeth ychwanegol i roi effaith lawn i’r Ddeddf hon

en-gb	(1) If the Welsh Ministers consider it necessary or expedient for the purpose of giving full effect to any provision in this Act, or in consequence of any such provision, they may by regulations make—
cy-gb	(1) Os yw Gweinidogion Cymru yn ystyried ei bod yn angenrheidiol neu’n hwylus at ddiben rhoi effaith lawn i unrhyw ddarpariaeth yn y Ddeddf hon, neu o ganlyniad i unrhyw ddarpariaeth o’r fath, cânt drwy reoliadau wneud—

en-gb	(a) supplementary, incidental or consequential provision; (b) transitory, transitional or saving provision.
cy-gb	(a) darpariaeth atodol, darpariaeth gysylltiedig neu ddarpariaeth ganlyniadol; 

en-gb	(2) Regulations under subsection (1) may amend, repeal, revoke or otherwise modify any enactment (including a provision in this Act).
cy-gb	(2) Ni chaniateir i offeryn statudol sy’n cynnwys unrhyw un neu ragor o’r canlynol gael ei wneud oni bai bod drafft o’r offeryn wedi ei osod gerbron Cynulliad Cenedlaethol Cymru ac wedi ei gymeradwyo ganddo drwy benderfyniad—

en-gb	43 Regulations made under this Act
cy-gb	43 Rheoliadau a wneir o dan y Ddeddf hon

en-gb	(1) A power to make regulations under this Act—
cy-gb	(1) Mae pŵer i wneud rheoliadau o dan y Ddeddf hon— (a) yn arferadwy drwy offeryn statudol;

en-gb	(a) is exercisable by statutory instrument;
cy-gb	(a) Deddfau’r Cynulliad a Mesurau’r Cynulliad;

en-gb	(b) includes power to make different provision for different purposes.
cy-gb	(b) darpariaeth ddarfodol, darpariaeth drosiannol neu ddarpariaeth arbed.

en-gb	(2) A statutory instrument containing any of the following may not be made unless a draft of the instrument has been laid before, and approved by a resolution of, the National Assembly for Wales—
cy-gb	(2) Caiff rheoliadau o dan is-adran (1) ddiwygio, diddymu, dirymu neu addasu fel arall unrhyw ddeddfiad (gan gynnwys darpariaeth yn y Ddeddf hon).

en-gb	(a) regulations under section 6(2);
cy-gb	(a) rheoliadau o dan adran 6(2);

en-gb	(b) regulations under section 42(1) which amend, repeal or otherwise modify any provision in an Assembly Act, an Assembly Measure or an Act of the Parliament of the United Kingdom.
cy-gb	(b) bod rhaid gosod offeryn statudol gerbron Cynulliad Cenedlaethol Cymru ar ôl iddo gael ei wneud a rhaid iddo gael ei gymeradwyo drwy benderfyniad gan

en-gb	(3) Any other statutory instrument containing regulations made under section 42(1) is subject to annulment in pursuance of a resolution of the National Assembly for Wales.
cy-gb	(3) Mae unrhyw offeryn statudol arall sy’n cynnwys rheoliadau a wneir o dan is-adran 42(1) yn ddarostyngedig i’w ddiddymu yn unol â phenderfyniad gan Gynulliad Cenedlaethol Cymru.

en-gb	44 Coming into force of this Act
cy-gb	44 Y Ddeddf hon yn dod i rym

en-gb	(1) The following provisions come into force on the day after the day on which this Act receives Royal Assent—
cy-gb	(1) Daw’r darpariaethau a ganlyn i rym drannoeth y diwrnod y caiff y Ddeddf hon y Cydsyniad Brenhinol—

en-gb	(a) Part 1;
cy-gb	(a) Rhan 1;

en-gb	(b) section 6(2) and (3);
cy-gb	(b) adran 6(2) a (3);

en-gb	(c) the other provisions in Part 2, so far as they apply to this Act;
cy-gb	(c) y darpariaethau eraill yn Rhan 2, i’r graddau y maent yn gymwys i’r Ddeddf hon;

en-gb	(d) Part 3;
cy-gb	(d) Rhan 3;

en-gb	(e) this Part.
cy-gb	(e) y Rhan hon.

en-gb	(2) So far as it is not brought into force by subsection (1), Part 2 comes into force on a day appointed by an order made by the Welsh Ministers.
cy-gb	(2) I’r graddau nad yw wedi cael ei dwyn i rym gan is-adran (1), daw Rhan 2 i rym ar ddiwrnod a benodir drwy orchymyn a wneir gan Weinidogion Cymru.

en-gb	(3) An order under subsection (2)—
cy-gb	(3) O ran gorchymyn o dan is-adran (2)— (a) rhaid ei wneud drwy offeryn statudol;

en-gb	(b) may include transitory, transitional or saving provision.
cy-gb	(b) yn cynnwys pŵer i wneud darpariaeth wahanol at ddibenion gwahanol.

en-gb	Legislation (Wales) Act 2019 anaw 4
cy-gb	Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	PART 4 – GENERAL
cy-gb	RHAN 4 – CYFFREDINOL

en-gb	15
cy-gb	15

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	45 Short title
cy-gb	45 Enw byr

en-gb	The short title of this Act is the Legislation (Wales) Act 2019.
cy-gb	Enw byr y Ddeddf hon yw Deddf Deddfwriaeth (Cymru) 2019.

en-gb	16 Legislation (Wales) Act 2019 anaw 4
cy-gb	16 Deddf Deddfwriaeth (Cymru) 2019 dccc 4

en-gb	SCHEDULE 1 – DEFINITIONS OF WORDS AND EXPRESSIONS
cy-gb	ATODLEN 1 – DIFFINIADAU O EIRIAU AC YMADRODDION

en-gb	Document Generated: 
cy-gb	Document Generated: 

en-gb	2019-10-10
cy-gb	2019-10-10

en-gb	Status: 
cy-gb	Status: 

en-gb	This is the original version (as it was originally enacted).
cy-gb	This is the original version (as it was originally enacted).

en-gb	 SCHEDULE 1 (Introduced by section 6) DEFINITIONS OF WORDS AND EXPRESSIONS TABLE
cy-gb	 ATODLEN 1 (A gyflwynir gan adran 6) DIFFINIADAU O EIRIAU AC YMADRODDION TABL

en-gb	Bank of England ( Banc Lloegr ) “Bank of England” means, as the context
cy-gb	Banc Lloegr ( Bank of England ) ystyr “Banc Lloegr”, yn unol â gofynion y

en-gb	requires—
cy-gb	cyd-destun, yw—

en-gb	(a) the Governor and Company of the Bank of England, or
cy-gb	(a) Llywodraethwr a Chwmni Banc Lloegr,neu

en-gb	(b) the bank of the Governor and Company of the Bank of England
cy-gb	(b) banc Llywodraethwr a Chwmni Banc Lloegr

en-gb	Schedule 1 to the Interpretation Act 1978 (c. 
cy-gb	o’r Ddeddf honno a Rhan 1 o Atodlen 1

en-gb	the EU ( yr UE ) or the European Union ( yr Undeb Ewropeaidd )
cy-gb	(b) mewn perthynas ag amser ar neu

en-gb	“the EU” or “the European Union” means the Union established by the Treaty on European Union signed at Maastricht on 7 February 1992, as amended by any later Treaty; and includes, so far as the context permits or requires, the European Atomic Energy CommunityEU institution ( sefydliad UE ) “EU institution” means any institution of the European Union EU instrument ( offeryn UE ) “EU instrument” means any instrument issued by an EU institution, but in relation toa time on or after exit day does not include any retained direct EU legislation of the European Union
cy-gb	y Cytuniadau ( the Treaties ) neu Cytuniadau’r mae i “y Cytuniadau” neu “Cytuniadau’r UE ( the EU Treaties ) UE”— (a) mewn perthynas ag amser cyn y cytundeb yr AEE ( EEA agreement ) ystyr “cytundeb yr AEE” yw’r cytundeb ar yr Ardal Economaidd Ewropeaidd a lofnodwyd yn Oporto ar 2 Mai 1992, ynghyd â’rProtocol sy’n amrywio’r Cytundeb hwnnw a lofnodwyd ym Mrwsel ar 17 Mawrth 1993, fel y’i haddesir neu yr ychwanegir ato o brydi’w gilydd; ond mewn perthynas ag amser ar neu ar ôl y diwrnod ymadael nid yw’ncynnwys unrhyw deddfwriaeth uniongyrchol UE a ddarged wir diwrnod ymadael, yr ystyr a roddir i “the Treaties” neu “the EU Treaties”

en-gb	European Court ( Llys Ewropeaidd ) “European Court” means the Court of Justice
cy-gb	gan Ddeddf y Cymunedau Ewropeaidd