| Settled Land Act 1925 | 1925 c. 18 | s. 71(1)(x) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 2 | Not yet | |
| Settled Land Act 1925 | 1925 c. 18 | s. 73(1)(xva) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 3 | Not yet | |
| Finance Act 1931 | 1931 c. 28 | Sch. 2 para. 2(a) | words omitted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 4(a) | Not yet | |
| Finance Act 1931 | 1931 c. 28 | Sch. 2 para. 2(aa) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 4(b) | Not yet | |
| Requisitioned Land and War Works Act 1948 | 1948 c. 17 | s. 4(4) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 5 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 4A(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 7 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 4A(2) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 7 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 6(7)(8) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 8 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 9 heading | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 9 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 11A(5)(a) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 10 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 60(5) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 11 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 69(2) | word omitted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 12 | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 109(1) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 13(a) | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 109(2) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 13(b) | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 114(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 14(a) | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | s. 114(1) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 14(b) | Not yet | |
| National Parks and Access to the Countryside Act 1949 | 1949 c. 97 | Sch. 1 para. 2(5) | word omitted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 15 | Not yet | |
| Mineral Workings Act 1951 | 1951 c. 60 | s. 41(2B) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 16 | Not yet | |
| Reserve and Auxiliary Forces (Protection of Civil Interests) Act 1951 | 1951 c. 65 | s. 20(5) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 18 | Not yet | |
| Reserve and Auxiliary Forces (Protection of Civil Interests) Act 1951 | 1951 c. 65 | s. 30(4) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 19 | Not yet | |
| Landlord and Tenant Act 1954 | 1954 c. 56 | s. 69(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 20(a)(i) | Not yet | |
| Landlord and Tenant Act 1954 | 1954 c. 56 | s. 69(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 20(a)(ii) | Not yet | |
| Landlord and Tenant Act 1954 | 1954 c. 56 | s. 69(1) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 20(b) | Not yet | |
| Land Powers (Defence) Act 1958 | 1958 c. 30 | s. 8(3A) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 21 | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 14(9) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 23 | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 15(8) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 24 | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 32(2B)(b) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 25 | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 51(1) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 26(a) | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 51(1) | words omitted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 26(b)(i) | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 51(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 26(b)(ii) | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | s. 51(1) | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 26(c) | Not yet | |
| Opencast Coal Act 1958 | 1958 c. 69 | Sch. 6 para. 13(1)(b) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 27 | Not yet | |
| Town and Country Planning Act 1959 | 1959 c. 53 | s. 23(3)(a) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 29 | Not yet | |
| Town and Country Planning Act 1959 | 1959 c. 53 | s. 26(5)(c) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 30 | Not yet | |
| Town and Country Planning Act 1959 | 1959 c. 53 | Sch. 4 Pt. 1 para. 5 | substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 31 | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 3(3) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 33 | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 4(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 34(a) | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 4(2) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 34(b) | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 29(1) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 35(a) | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 29(3) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 35(b) | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 29(4A)(4B) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 35(c) | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | s. 29(6) | words omitted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 35(d) | Not yet | |
| Caravan Sites and Control of Development Act 1960 | 1960 c. 62 | Sch. 1 para. 9 | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 36 | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 6A(9) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 38 | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 11 | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 39(a) | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 11 | words substituted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 39(b) | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 12(2) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 40(a) | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 12(3) | inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 40(b) | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 14(9)(b) | words inserted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 41 | Not yet | |
| Land Compensation Act 1961 | 1961 c. 33 | s. 18(3) | words omitted | Deddf Cynllunio (Darpariaethau Canlyniadol) (Cymru) 2026 | 2026 asc 7 | Sch. 2 para. 42(a) | Not yet | |