| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | | The Local Authorities (Conduct of Referendums) (England) Regulations 2001 | 2001 No. 1298 | reg. 10(1)(4) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | | The Local Authorities (Mayoral Elections) (England and Wales) Regulations 2002 | 2002 No. 185 | reg. 3(2) Sch. 2 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | power to modify conferred | Government of Wales Act 2006 | 2006 c. 32 | s. 13(4)(5) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | excluded | Government of Wales Act 2006 | 2006 c. 32 | Sch. 6 para. 9 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | power to amend or modify conferred | Northern Ireland (Miscellaneous Provisions) Act 2006 | 2006 c. 33 | s. 15(1)-(3) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | power to amend conferred | The Electoral Administration Act 2006 (Regulation of Loans etc: Northern Ireland) Order 2008 | 2008 No. 1319 | art. 6(2)(a) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | amendment to earlier affecting provision 2006 c. 33 s. 14(2)(b) | The Control of Donations and Regulation of Loans etc. (Extension of the Prescribed Period) (Northern Ireland) Order 2010 | 2010 No. 2061 | art. 3 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | modified | Parliamentary Voting System and Constituencies Act 2011 | 2011 c. 1 | s. 6(1) Sch. 9 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | power to apply or incorporate (with modifications) conferred | Police Reform and Social Responsibility Act 2011 | 2011 c. 13 | s. 54(2)-(5) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | power to apply or incorporate (with modifications) conferred | Police Reform and Social Responsibility Act 2011 | 2011 c. 13 | s. 58(1)-(3)(7) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | functions transferred | The Chancellor of the Duchy of Lancaster Order 2015 | 2015 No. 1376 | art. 3(1) Sch. 1 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | functions transferred | The Transfer of Functions (Elections, Referendums, Third Sector and Information) Order 2016 | 2016 No. 997 | art. 3(1) Sch. 1(j) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | applied (with modifications) | The Combined Authorities (Mayoral Elections) Order 2017 | 2017 No. 67 | art. 3(2)-(4) Sch. 2 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | functions transferred (with modifications) | The Welsh Ministers (Transfer of Functions) Order 2018 | 2018 No. 644 | art. 45 Sch. 1 para. 4 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | functions cease to be exercisable concurrently | The Transfer of Functions (Secretary of State for Levelling Up, Housing and Communities) Order 2021 | 2021 No. 1265 | art. 9 Sch. 1(i) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Act | amendment to earlier affecting provision S.I. 2017/67, Sch. 2 para. 4 | The Combined Authorities (Mayoral Elections) Order 2017 (Amendment) Regulations 2024 | 2024 No. 131 | reg. 12(5) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 100A 100B and cross-heading | inserted | Elections Act 2022 | 2022 c. 37 | s. 29(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 89A and cross-heading | inserted | Elections Act 2022 | 2022 c. 37 | s. 26(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4A | inserted | Electoral Administration Act 2006 | 2006 c. 22 | s. 61(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4A Ch. 1 | s. 71F, 71Y renumbered as Pt. 4A Ch. 1 | The Electoral Administration Act 2006 (Regulation of Loans etc: Northern Ireland) Order 2008 | 2008 No. 1319 | art. 3(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4A Ch. 2 | inserted | The Electoral Administration Act 2006 (Regulation of Loans etc: Northern Ireland) Order 2008 | 2008 No. 1319 | art. 3(2) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4A | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 28 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4A | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 2 para. 10(2) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 20A and cross-heading | inserted | Electoral Administration Act 2006 | 2006 c. 22 | s. 4(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 5 heading | words substituted | Recall of MPs Act 2015 | 2015 c. 25 | Sch. 6 para. 3(2)(a) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 13ZA and cross-heading | inserted | Elections Act 2022 | 2022 c. 37 | s. 17(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 4A-4E and cross-heading | inserted | Elections Act 2022 | 2022 c. 37 | s. 16 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 2 | referred to | Education Act (Northern Ireland) 2014 | 2014 c. 12 | Sch. 1 para. 3(13) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4 Ch. 1-3 | | The Political Parties, Elections and Referendums Act 2000 (Disapplication of Part IV for Northern Ireland Parties, etc.) Order 2001 | 2001 No. 446 | art. 2 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4 Ch. 1-3 | disapplied (temp.) | The Political Parties, Elections and Referendums Act 2000 (Disapplication of Part IV for Northern Ireland Parties, etc.) Order 2005 | 2005 No. 299 | art. 2 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4 Ch. 4 | repealed | Northern Ireland (Miscellaneous Provisions) Act 2006 | 2006 c. 33 | s. 11(8)(a)(ii) Sch. 5 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4 Ch. 6 | inserted | Northern Ireland (Miscellaneous Provisions) Act 2006 | 2006 c. 33 | s. 12 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4 | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 26 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 4 | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 28 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 9 heading | words inserted | Political Parties and Elections Act 2009 | 2009 c. 12 | Sch. 6 para. 21 | Not yet | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 94 cross-heading | words inserted | Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014 | 2014 c. 4 | s. 30(6) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 94C-94H and cross-heading | inserted | Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014 | 2014 c. 4 | s. 30(8) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 95A-95F and cross-heading | inserted | Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014 | 2014 c. 4 | s. 33(2) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 97 heading | words inserted | Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014 | 2014 c. 4 | s. 35(4)(c) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 | restricted | Parliamentary Voting System and Constituencies Act 2011 | 2011 c. 1 | s. 5(c) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 | applied | European Union Referendum Act 2015 | 2015 c. 36 | s. 3 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 | extended (Gibraltar) | European Union Referendum Act 2015 | 2015 c. 36 | s. 12(2) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 Ch. 2 | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 35 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 Ch. 2 | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 37(1) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 | excluded | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 19 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 | restricted | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 1 para. 21 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | Pt. 7 | modified | European Union Referendum Act 2015 | 2015 c. 36 | Sch. 2 para. 1 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 145 heading | word repealed | Political Parties and Elections Act 2009 | 2009 c. 12 | Sch. 7 | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 145 heading | words substituted | Transparency of Lobbying, Non-Party Campaigning and Trade Union Administration Act 2014 | 2014 c. 4 | s. 38(2) | Yes | |
| Political Parties, Elections and Referendums Act 2000 | 2000 c. 41 | s. 159A heading | words substituted | The Lord President of the Council Order 2010 | 2010 No. 1837 | Sch. para. 9(b) | Yes | |