| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied | Coal Industry Act 1994 | 1994 c. 21 | s. 54(6) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | amended | The Waste Management Licensing Regulations 1994 | 1994 No. 1056 | regs. 1(3) 19 Sch. 4 Pt. 1 para. 11 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | restricted | Environment Act 1995 | 1995 c. 25 | s. 71(7) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | extended | Environment Act 1995 | 1995 c. 25 | Sch. 8 para. 2(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | amended | Channel Tunnel Rail Link Act 1996 | 1996 c. 61 | s. 8(4) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | amended | The Environment Act 1995 (Consequential Amendments) Regulations 1996 | 1996 No. 593 | reg. 2 Sch. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part | The Greater Manchester (Light Rapid Transit System) (Eccles Extension) Order 1996 | 1996 No. 2714 | art. 48 Sch. 9 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part (with modifications) | The Greater Manchester (Light Rapid Transit System) (Airport Extension) Order 1997 | 1997 No. 1266 | art. 36 Sch. 10 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part | The Greater Manchester (Light Rapid Transit System) (Ashton-under-Lyne Extension) Order 1998 | 1998 No. 1936 | art. 41 Sch. 10 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | transfer of powers in part (W) | The National Assembly for Wales (Transfer of Functions) Order 1999 | 1999 No. 672 | art. 2 Sch. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part (with modifications) | The Welsh Highland Railway Order 1999 | 1999 No. 2129 | art. 20 Sch. 3 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied | The Railtrack (Leeds Bridges) Order 1999 | 1999 No. 2336 | art. 25 Sch. 6 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | | The GLA Roads (Continuity of Orders etc.) Order 2000 | 2000 No. 2615 | art. 5 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | | The South Hampshire Rapid Transit Order 2001 | 2001 No. 3627 | art. 63 Sch. 11 para. 1(1) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | | The Landfill (England and Wales) Regulations 2002 (revoked) | 2002 No. 1559 | reg. 5 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | Planning and Compulsory Purchase Act 2004 | 2004 c. 5 | s. 38 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied | Planning and Compulsory Purchase Act 2004 | 2004 c. 5 | Sch. 4 para. 6(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Town and Country Planning (Isles of Scilly) Order 2005 | 2005 No. 2085 | art. 4(1) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Associated British Ports (Hull) Harbour Revision Order 2006 | 2006 No. 1135 | Sch. 1 para. 2(4) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The National Assembly for Wales Commission (Crown Status) (No. 2) Order 2007 | 2007 No. 1353 | art. 4 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The St Mary’s (Isles of Scilly) Harbour Revision Order 2007 | 2007 No. 1554 | art. 17 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | Crossrail Act 2008 | 2008 c. 18 | s. 9(4) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | construed as one with S.I. 1994/2716, regs. 54-67 by virtue of SI 1994/2716, reg. 68(a) (as substituted) | The Conservation (Natural Habitats, &c.) (Amendment) (No. 2) Regulations 2009 | 2009 No. 2438 | reg. 6(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Harwich Parkeston Quay Harbour Revision Order 2010 | 2010 No. 626 | art. 10 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Associated British Ports (Grimsby Riverside Ro-Ro Terminal) Harbour Revision Order 2011 | 2011 No. 950 | art. 22 Sch. para. 1(2) 2-6 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part (Isles of Scilly) (with modifications) | The Town and Country Planning (Isles of Scilly) Order 2013 | 2013 No. 2148 | art. 3 Sch. 1 | Yes |   Words “83, 84,” in 1990 c. 9, s. 92(2)(a) repealed (7.6.2006) by 2004 c. 5, Sch. 9; S.I. 2006/1281, art. 2(f)(iv) |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied (with modifications) | The Network Rail (Ordsall Chord) Order 2015 | 2015 No. 780 | Sch. 11 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Developments of National Significance (Application of Enactments) (Wales) Order 2016 | 2016 No. 54 | art. 3(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Developments of National Significance (Wales) Regulations 2016 | 2016 No. 56 | Sch. 7 para. 1(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified in part | The Midland Metro (Wolverhampton City Centre Extension) Order 2016 | 2016 No. 684 | Sch. 8 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part | High Speed Rail (London - West Midlands) Act 2017 | 2017 c. 7 | s. 22(7)s. 22(8) 50(6)(7) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Conservation of Habitats and Species Regulations 2017 | 2017 No. 1012 | reg. 78(3)(a) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | construed as one with S.I. 2017/1012, Pt. 6 Ch. 2 (except regs. 84, 85) | The Conservation of Habitats and Species Regulations 2017 | 2017 No. 1012 | reg. 86 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Blackpool Tramway (Blackpool North Extension) Order 2017 | 2017 No. 1214 | Sch. 7 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part (with modifications) | The Midland Metro (Birmingham City Centre Extension, etc.) (Edgbaston Extension Land Acquisition) Order 2019 | 2019 No. 882 | Sch. 4 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified in part | The Midland Metro (Birmingham Eastside Extension) Order 2020 | 2020 No. 141 | Sch. 9 para. 1 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | restricted | The West Midlands Rail Freight Interchange Order 2020 | 2020 No. 511 | Sch. 14 para. 5 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied in part | High Speed Rail (West Midlands - Crewe) Act 2021 | 2021 c. 2 | s. 47(4) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied | Historic Environment (Wales) Act 2023 | 2023 asc 3 | s. 79(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | applied | Historic Environment (Wales) Act 2023 | 2023 asc 3 | s. 83(4) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | excluded | Historic Environment (Wales) Act 2023 | 2023 asc 3 | s. 140(4)(b) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | power to amend conferred | Levelling-up and Regeneration Act 2023 | 2023 c. 55 | s. 132 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Act | modified | The Portsmouth International Port and Camber Harbour Revision Order 2025 | 2025 No. 1223 | art. 4(5) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 1 | applied | Environment Act 1995 | 1995 c. 25 | Sch. 10 para. 4(substituting defn.of"localplanningauthority" in 1961 c 33 s 39(1)) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 1 | applied (with modifications) by 1993 c. 28, s. 70(15) (as inserted) | Historic Environment (Wales) Act 2023 | 2023 asc 3 | Sch. 13 para. 166(b) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 2 | repealed | Planning and Compulsory Purchase Act 2004 | 2004 c. 5 | Sch. 9 | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 3 | applied | Planning and Compulsory Purchase Act 2004 | 2004 c. 5 | Sch. 4 para. 3(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 3 | modified | The Docklands Light Railway (Woolwich Arsenal Extension) Order 2004 | 2004 No. 757 | art. 20(1) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 3 | modified | The Telford Railfreight Terminal (Donnington) Order 2005 | 2005 No. 1163 | art. 25(2) | Yes | |
| Town and Country Planning Act 1990 | 1990 c. 8 | Pt. 3 | modified | The London Thames Gateway Development Corporation (Planning Functions) Order 2005 | 2005 No. 2721 | art. 4 | Yes | |