People on the move: legal & HR responses: UK law

All primary legislation from 1988
All secondary legislation from 1987, including UK Statutory Instruments, Scottish Statutory Instruments and Northern Ireland Statutory Rules. In addition we hold a selection of secondary legislation from 1948-1986, and selected pre-1948 Statutory Rules and Orders
Legislation originating from the EU as set out in Schedule 5 to the European Union (Withdrawal) Act 2018 (c. 16) along with corrigenda (correction slips for EU legislation) and EU Directives published up to the end of the EU Exit Implementation Period at 11:00 p.m. on 31 December 2020 ("IP completion day").
Most types of primary legislation (e.g. Acts, Measures, N.I. Orders in Council) are held in 'revised' form, as well as selected secondary legislation, and legislation originating from the EU:

Public General Acts of the United Kingdom Parliament (1801 to date)
Acts of the Parliament of Great Britain (1707 – 1800)
Acts of the English Parliament (1267 – 1706)
Acts of the Old Scottish Parliament (1424 – 1707)
Acts of the Scottish Parliament (1999 to date)
Acts of Senedd Cyrmu (2020 to date)
Acts of the National Assembly for Wales (2012 to 2020)
Measures of the National Assembly for Wales (2008 – 2011)
Acts of the Irish Parliament (1495 – 1800)
Acts of the Parliament of Northern Ireland (1921 – 1972)
Measures of the Northern Ireland Assembly (1974)
Orders in Council made under the Northern Ireland Acts (1972 to date) (effectively the primary legislation for Northern Ireland under direct rule, though in the form of Statutory Instruments)
Acts of the Northern Ireland Assembly (2000 – 2002 and 2007 to date)
Church of England Measures (1920 to date)
UK Statutory Instruments (2018 to date)
Scottish Statutory Instruments (2018 to date)
Welsh Statutory Instruments (2018 to date)
Statutory Rules of Northern Ireland (2018 to date)
European Regulations (1958 to 31 December 2020)
European Decisions (1953 to 31 December 2020)
European Directives (1959 to 31 December 2020)