Key constitutional and administrative laws in the United Kingdom
Statute of Rhuddlan 1284
Act of Supremacy 1534
Act of Union 1536
Act of Union 1542
Crown of Ireland Act 1542
Union of the Crowns 1603
Petition of Right 1628
Claim of Right 1689 - for Scotland
Royal Marriages Act 1772
Demise of the Crown Act 1901
Parliament Acts (of 1911 and 1949)
Anglo-Irish Treaty 1921
Irish Free State (Agreement) Act 1922, Irish Free State Constitution Act 1922, and Irish Free State (Consequential Provisions) Act 1922
Regency Act 1937
Crown Proceedings Act 1947
Republic of Ireland Act 1948
Administration of Justice Act 1960
Peerage Act 1963
House of Commons Disqualification Act 1975
Belfast Agreement 1998
St Andrews Agreement 2006