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Legislation

Statutes, Bills, the devolved legislatures, older Acts by regnal year, and assimilated EU law.

Statutes

Cite an Act by short title and year, with no comma before the year and no italics (r 2.4.1). In a footnote, a comma after the year introduces the pinpoint. Add a jurisdiction tag in brackets only when your work discusses several jurisdictions.

Short Title Year, s 0.

1Human Rights Act 1998, s 2.
2Water Resources Act 1991 (UK).

Older statutes

For older Acts, the regnal year and chapter number in brackets help the reader find them (r 2.4.3).

1Crown Debts Act 1801 (41 Geo 3 c 90).

Bills and explanatory notes

A UK Bill cites its House, session and running number — square-bracketed for the Commons, bare for the Lords (r 2.4.5). Explanatory notes prefix the statute with ‘Explanatory Notes to the …’ and pinpoint by paragraph (r 2.4.4).

1Consolidated Fund HC Bill (2008–2009) [5].
2Academies HL Bill (2010–11) 1, cl 8(2).
3Explanatory Notes to the Charities Act 2006, para 15.

Wales, Scotland and Northern Ireland

Each devolved legislature numbers its Acts in a lowercase series after the year: asc or dsc for Senedd Cymru, anaw for the former Assembly, nawm for pre-2011 Measures, asp for the Scottish Parliament (rr 2.4.6–2.4.7). Northern Ireland puts its tag between title and year: (NI) for the old Parliament, (Northern Ireland) for the Assembly (r 2.4.8).

3Welsh Tax Acts etc (Power to Modify) Act 2022 (asc 2).
1Crofting Reform etc Act 2007 (asp 7).
2Presumption of Death Act (Northern Ireland) 2009.

Assimilated EU law

Direct EU legislation assimilated into UK law adds ‘Assimilated’ before the title, replaces the OJ reference with any amending SI, and can define a short form (r 2.4.9).

1Assimilated Regulation (EC) No 593/2008 of the European Parliament and of the Council of 17 June 2008 on the law applicable to contractual obligations, as amended by SI 2019/834, reg 10 (‘Rome I Regulation (Assimilated)’).

Last reviewed 7 August 2026