| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | Order | revoked | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Diwygio Gorchymyn Cychwyn Rhif 2 a Dirymu Gorchymyn Cychwyn Rhif 3 a Gorchymyn Cychwyn Rhif 4) 2021 | 2021 No. 938 | art. 3 | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 1 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 2 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 3 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 3(c) | substituted | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Diwygiadau i Orchmynion Cychwyn Rhif 2, Rhif 3 a Rhif 4) 2021 | 2021 No. 735 | art. 3(2)(a) | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 3(o)(xxv) | substituted | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Diwygiadau i Orchmynion Cychwyn Rhif 2, Rhif 3 a Rhif 4) 2021 | 2021 No. 735 | art. 3(2)(b) | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 4 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 5 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 6 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 7 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 8 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 9 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 10 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 11 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 12 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 13 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 14 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 15 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 16 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 16A-16C | inserted | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Rhif 4 a Darpariaethau Trosiannol a Darpariaethau Arbed) (Diwygio) 2021 | 2021 No. 516 | art. 2 | Yes | |
| Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | art. 17 | coming into force | Gorchymyn Deddf Anghenion Dysgu Ychwanegol a’r Tribiwnlys Addysg (Cymru) 2018 (Cychwyn Rhif 3 a Darpariaethau Trosiannol a Darpariaethau Arbed) 2021 | 2021 No. 381 | | Yes | |