Texas Constitutional documents and events relevant to the status of the United Kingdom and its countries List per year Treaty of Union1706Acts of Union1707Succession to the Crown Act 17071707Septennial Act1716Wales and Berwick Act1746Constitution of Ireland (1782)1782Acts of Union 18001800HC (Disqualifications) Act 18011801Reform Act 18321832Scottish Reform Act 18321832Irish Reform Act 18321832Judicial Committee Act 18331833Judicial Committee Act 18431843Judicial Committee Act 18441844Representation of the People Act 18671867Reform Act (Scotland) 18681868Reform Act (Ireland) 18681868Irish Church Act1869Royal Titles Act 18761876Appellate Jurisdiction Act1876Reform Act 18841884Interpretation Act 18891889Parliament Act1911Aliens Restriction Act1914Status of Aliens Act 19141914Government of Ireland Act 19141914Welsh Church Act1914Royal Proclamation of 19171917Representation of the People Act 19181918Church of England Assembly (Powers) Act1919Government of Ireland Act1920Anglo-Irish Treaty1921Church of Scotland Act 19211921Irish Free State (Agreement) Act1922Irish Free State Constitution Act1922Ireland (Confirm. of Agreement) Act 19251925Balfour Declaration of 19261926Royal and Parliamentary Titles Act1927Representation of the People Act 19281928Eire (Confirmation of Agreement) Act 19291929Statute of Westminster1931HM Declaration of Abdication Act 19361936Regency Act 19371937Regency Act 19431943British Nationality Act 19481948Representation of the People Act 19481948Ireland Act 19491949Statute of the Council of Europe1949Parliament Act 19491949Regency Act 19531953Royal Titles Act 19531953European Convention on Human Rights1953Interpretation Act (NI)1954HC Disqualification Act 19571957Life Peerages Act1958Commonwealth Immigrants Act 19621962Peerage Act1963Royal Assent Act1967Commonwealth Immigrants Act 19681968Immigration Act1971EC Treaty of Accession1972NI (Temporary Provisions) Act1972European Communities Act1972Local Government Act1972UK joins the European Communities1973Local Government (Scotland) Act1973NI border poll1973NI Constitution Act1973House of Commons Disqualification Act1975Referendum Act1975EC membership referendum1975Interpretation Act1978Scotland Act 19781978Wales Act 19781978Scottish devolution referendum1979Welsh devolution referendum1979British Nationality Act1981Representation of the People Act 19831983Representation of the People Act 19851985Single European Act1985Maastricht Treaty1993Local Government (Wales) Act1994Local Government etc. (Scotland) Act1994Referendums (Scotland & Wales) Act1997Scottish devolution referendum1997Welsh devolution referendum1997Good Friday Agreement1998Northern Ireland Act1998Government of Wales Act1998Human Rights Act1998Scotland Act1998House of Lords Act1999Representation of the People Act 20002000Parties, Elections and Referendums Act2000Constitutional Reform Act2005Government of Wales Act 20062006Northern Ireland Act 20092009Lisbon Treaty2009Constitutional Reform and Governance Act2010Parl. Voting System and Constituencies Act2011Welsh devolution referendum2011Alternative Vote referendum2011European Union Act 20112011Fixed-term Parliaments Act2011Scotland Act 20122012Succession to the Crown Act 20132013Scottish independence referendum2014House of Lords Reform Act2014Wales Act 20142014HL (Expulsion and Suspension) Act2015Recall of MPs Act2015European Union Referendum Act2015EU membership referendum2016Scotland Act 20162016Wales Act 20172017EU (Notification of Withdrawal) Act2017Invocation of Article 502017European Union (Withdrawal) Act2018EU Withdrawal Act 20192019 EU Withdrawal (No. 2) Act2019 Early Parliamentary General Election Act2019EU (Withdrawal Agreement) Act2020UK leaves the European Union2020UK Internal Market Act2020EU (Future Relationship) Act2020Dissolution and Calling of Parliament Act2022 Elections Act2022