Chwilio Deddfwriaeth

Canlyniadau Newidiadau i Ddeddfwriaeth

Mae eich chwiliad am newidiadau sy’n effeithio ar holl ddeddfwriaeth a wnaed gan Offerynnau Statudol Cymru yn 2018 rhifo 101 wedi dod o hyd i 92 o ganlyniadau:

Chwilio

Newidiadau sy’n effeithio ar:Changes that affect help
gwnaed gan:Made by help

Canlyniadau yn dangosResults showing help
1 i 50 o 92 o ganlyniadau
Newidiadau sy’n effeithio arA wnaed gan
Sort by Deddfwriaeth wedi NewidSort by Trefnu fesul Blwyddyn a RhifDarpariaeth wedi NewidMath o effaithType of effect helpSort by Trefnu yn ôl Teitl Deddfwriaeth sy’n EffeithioSort by Trefnu fesul Blwyddyn a RhifDarpariaeth sy’n EffeithioSort by Newidiadau a wnaed i destun y wefanAmendment applied helpNodyn
Corporation Tax Act 20102010 c. 4s. 1122applied (with modifications)Rheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101reg. 15(2)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Corporation Tax Act 20102010 c. 4s. 1123appliedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101reg. 15(2)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 123A and cross-headinginsertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 25YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6Pt. 5 Ch. 2 headingwords insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 23YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 126 headingwords insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 26(4)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6Pt. 8 Ch. 3A headingword insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 44YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 37(e)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 9YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 44(1)word omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 10(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 44(1)(c)(d)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 10(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 45(1A)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 11(2)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 45(2)(a)words in s. 45(2) renumbered as s. 45(2)(a)Rheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 11(3)(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 45(2)(b) and wordinsertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 11(3)(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 45(3)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 11(4)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 55AinsertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 12YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 56words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 13YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 57(b)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 14YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 58(1)(a)word substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 15(2)(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 58(1)(a)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 15(2)(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 58(3B)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 15(3)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 59(1)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 16(2)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 59(2)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 16(3)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 59(3)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 16(4)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 59(4A)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 16(5)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 59(7)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 16(6)(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 59(7)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 16(6)(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 74-77applied (with modifications)Rheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101reg. 27YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 81Dword omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 17(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 81Dwords insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 17(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 84(1)(b)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 18(2)(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 84(1)(b)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 18(2)(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 84(1)(c)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 18(3)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 84AinsertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 19YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 93(2)word omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 20(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 93(2)(e)(f)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 20(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 100(5)word omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 21(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 100(5)(d)(e)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 21(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 117(1)(a)words insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 22YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 122 Table A1 Item 2words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 24YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 126(2A)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 26(2)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 126(3)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 26(3)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 127(1)(c)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 27(2)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 127(6A)(6B)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 27(3)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 127(7)words substitutedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 27(4)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 128(2)word omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 28(2)(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 128(2)(c) and wordinsertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 28(2)(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 128(3)(c)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 28(3)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 128(4A)insertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 28(4)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 128(5)words omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 28(5)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 129(2)word omittedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 29(a)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3
Deddf Casglu a Rheoli Trethi (Cymru) 20162016 anaw 6s. 129(2)(d) and wordinsertedRheoliadau Treth Gwarediadau Tirlenwi (Gweinyddu) (Cymru) 20182018 No. 101Sch. para. 29(b)YesNote
CloseThis amendment comes into force on the day on which 2017 anaw 3, s. 2 comes into force. That provision was commenced on 1.4.2018 by S.I. 2018/35, art. 3

Yn ôl i’r brig

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Newidiadau a wnaed i destun y wefan

Defnyddiwch y cyfleuster hwn i chwilio am newidiadau sy’n effeithio ar un eitem o ddeddfwriaeth neu fwy yn seiliedig ar y meini prawf isod. Neu, gallech adael yr ochr hon o’r ffurflen yn wag i chwilio am y newidiadau ac effeithiau ar unrhyw ddeddfwriaeth ddiwygiedig.

  • Math o ddeddfwriaeth: Mae’r maes dewisol hwn yn caniatáu i chi gyfyngu eich chwiliad i newidiadau yn effeithio ar y math o ddeddfwriaeth y mae gennych ddiddordeb ynddo. Mae’r rhestr gwymp yn cynnwys y mathau hynny o ddeddfwriaeth ble mae gennym fersiynau diwygiedig ohonynt ar legislation.gov.uk.
  • Blwyddyn benodol/Ystod o flynyddoedd: Mae’r meysydd dewisol hyn yn caniatáu i chi gyfyngu eich chwiliad i newidiadau sy’n effeithio ar ddeddfwriaeth blwyddyn benodol neu dros ystod o flynyddoedd.
  • Rhif: Os ydych chi’n chwilio am newidiadau sy’n effeithio ar eitem benodol o ddeddfwriaeth, a’ch bod yn gwybod ei rif cyfresol, gallwch ei roi yn y maes rhif.
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A wnaed gan

Cyfyngwch eich chwiliad ar gyfer deddfwriaeth a newidiwyd trwy roi manylion ynglŷn â’r ddeddfwriaeth a wnaeth yr effeithiau hyn yn defnyddio’r ochr hon o’r ffurflen. Neu, gadewch yr ochr hon o’r ffurflen yn wag ar gyfer effeithiau a newidiadau a wnaed gan unrhyw ddeddfwriaeth.

  • Math o ddeddfwriaeth: Mae’r maes dewisol hwn yn caniatáu i chi gyfyngu eich chwiliad i’r math o ddeddfwriaeth y mae gennych ddiddordeb ynddo yn defnyddio’r blwch cwymplen.
  • Blwyddyn benodol/Ystod o flynyddoedd: Mae’r meysydd dewisol hyn yn caniatáu i chi gyfyngu eich chwiliad i newidiadau a wnaed gan ddeddfwriaeth mewn blwyddyn benodol neu dros ystod o flynyddoedd. Gair o gyngor: i chwilio ar gyfer yr holl newidiadau a wnaed gan yr holl ddeddfwriaeth mewn blwyddyn benodol, rhowch y flwyddyn ar yr ochr hon o’r ffurflen, gan adael yr ochr ‘Newidiadau sy’n effeithio’ yn wag.
  • Rhif: Os ydych chi’n chwilio am newidiadau a wnaed gan eitem benodol o ddeddfwriaeth, a’ch bod yn gwybod ei rif cyfresol, gallwch ei roi yn y maes rhif.
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Defnyddiwch y blychau ticio i weld naill ai:

  • Holl newidiadau: Yr holl newidiadau ac effeithiau sy’n cyd-fynd â’ch chwiliad
  • Newidiadau a weithredwyd: Y newidiadau ac effeithiau sy’n cyd-fynd â’ch meini prawf chwilio ac sydd wedi eu gweithredu i destun deddfwriaeth a gedwir ar y wefan hon gan dîm golygyddol legislation.gov.uk.
  • Newidiadau heb eu gweithredu: Y newidiadau ac effeithiau sy’n cyd-fynd â’ch meini prawf chwilio ond sydd heb eu gweithredu eto i destun deddfwriaeth a gedwir ar y wefan hon gan dîm golygyddol legislation.gov.uk.
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Newidiadau a wnaed i destun y wefan

Yn y golofn hon, mae 'Do' yn dynodi bod y newidiadau wedi eu gwneud i destun y ddeddfwriaeth ddiwygiedig ar y safle hwn gan dîm golygyddol legislation.gov.uk

Mae ‘Ddim eto’ yn dynodi nad yw’r newidiadau a’r effeithiau wedi eu gwneud i’r testun ar y wefan. Fodd bynnag, dangosir rhestr o’r newidiadau nad ydynt wedi’u gwneud ar y cyd â chynnwys deddfwriaeth ar lefel ddarpariaeth yn y blwch coch ‘Newidiadau i Ddeddfwriaeth’.

Mae ‘Ddim yn berthnasol (gweler nodyn)’ yn dynodi na fydd y newidiadau’n cael eu gwneud gan y tîm golygyddol. Bydd rhagor o wybodaeth yn egluro pam na fydd y newidiadau’n cael eu gwneud, yn cael eu cynnwys yn y golofn ‘Nodiadau’.

Pan fydd testun y ddeddfwriaeth ar gael yn Gymraeg ac yn Saesneg, gwneir y newidiadau i’r ddwy iaith ar wahân. Pan fydd newidiadau wedi eu gwneud i’r ddwy iaith bydd ‘Do’ wedi ei nodi yn y golofn hon.

Pan fydd newidiadau wedi eu gwneud i un iaith ond nid y llall, bydd y golofn hon yn dynodi pa newidiadau a wnaed a pha iaith sydd heb ei diweddaru.

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Math o effaith

Mae yna sawl math gwahanol o effaith. Gall “effaith” ddynodi unrhyw fodd ble mae deddfwriaeth yn effeithio ar neu’n newid deddfwriaeth arall. Mae yna dri phrif fath o effaith sy’n arwain at destun y ddeddfwriaeth yn newid: mewnosodiadau (ychwanegir testun), amnewidiad (mae’r testun yn cael amnewid) a diddymiad (ble nad oes gan y testun presennol effaith ac y gellir ei dynnu o’r ddeddfwriaeth). Yn ogystal, mae yna rai effeithiau a gofnodir gennym nad ydynt yn arwain at newid i destun y ddeddfwriaeth e.e. “Gweithredwyd” a ddefnyddir ble mae darpariaethau'r ddeddfwriaeth bresennol yn cael ei weithredu i ddeddfwriaeth newydd neu i gyfres o amgylchiadau a ddynodir yn y ddeddfwriaeth sy’n ei weithredu.

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