The European Communities Act 1972, also known as the ECA 1972, was an act of the Parliament of the United Kingdom which made legal provision for the accession of the United Kingdom as a member state to the three European Communities (EC) – the European Economic Community, European Atomic Energy Community (Euratom), and the European Coal and Steel Community ; the EEC and ECSC subsequently became the European Union.
The Treaty of Nice was signed by European leaders on 26 February 2001 and came into force on 1 February 2003.
The Treaty establishing a Constitution for Europe was an unratified international treaty intended to create a consolidated constitution for the European Union (EU). It would have replaced the existing European Union treaties with a single text, given legal force to the Charter of Fundamental Rights, and expanded qualified majority voting into policy areas which had previously been decided by unanimity among member states.
The Scotland Act 1998 is an Act of the Parliament of the United Kingdom which legislated for the establishment of the devolved Scottish Parliament with tax varying powers and the Scottish Government. It was one of the most significant constitutional pieces of legislation to be passed by the UK Parliament between the passing of the European Communities Act in 1972 and the European Union (Withdrawal) Act in 2018 and is the most significant piece of legislation to affect Scotland since the Acts of Union in 1707 which ratified the Treaty of Union and led to the disbandment of the Parliament of Scotland.
A constitutional amendment is a modification of the constitution of a polity, organization or other type of entity. Amendments are often interwoven into the relevant sections of an existing constitution, directly altering the text. Conversely, they can be appended to the constitution as supplemental additions, thus changing the frame of government without altering the existing text of the document.
Referendums in the United Kingdom are occasionally held at a national, regional or local level. Historically, national referendums are rare due to the long-standing principle of parliamentary sovereignty. There is no constitutional requirement to hold a national referendum for any purpose or on any issue however the UK Parliament is free to legislate through an Act of Parliament for a referendum to be held on any question at any time.
The United Kingdom European Communities membership referendum, also known variously as the Referendum on the European Community (Common Market), the Common Market referendum and EEC membership referendum, took place under the provisions of the Referendum Act 1975 on 5 June 1975 in the United Kingdom to gauge support for the country's continued membership of the three European Communities (EC) – principally the European Economic Community (EEC, the 'Common Market'), the European Atomic Energy Community (Euratom), and the European Coal and Steel Community (ECSC). — which it had joined as a member state two-and-a-half years earlier on 1 January 1973 under the Conservative government of Edward Heath. The Labour Party's manifesto for the October 1974 general election had promised that the people would decide through the ballot box whether to remain in the EC.
The Single European Act (SEA) was the first major revision of the 1957 Treaty of Rome. The Act set the European Community an objective of establishing a single market by 31 December 1992, and a forerunner of the European Union's Common Foreign and Security Policy (CFSP) it helped codify European Political Co-operation. The amending treaty was signed at Luxembourg City on 17 February 1986 and at The Hague on 28 February 1986. It came into effect on 1 July 1987, under the Delors Commission.
The Third Amendment of the Constitution Act 1972 is an amendment to the Constitution of Ireland that permitted the State to join the European Communities, which would later become the European Union, and provided that European Community law would take precedence over the constitution. It was approved by referendum on 10 May 1972, and signed into law by the President of Ireland Éamon de Valera on 8 June of the same year.
The primacy of European Union law is a legal principle establishing precedence of European Union law over conflicting national laws of EU member states.
The European Union (Amendment) Act 2008 was an Act of the Parliament of the United Kingdom. It gives effect in the law of the United Kingdom to the Lisbon Treaty, which was signed there by then-Prime Minister Gordon Brown on 14 December 2007. The Bill was first debated in the House of Commons on 21 January 2008, and passed its second reading that day by a vote of 362–224; Prime Minister Gordon Brown was absent that day, and left the Bill to be defended by then-Foreign Secretary David Miliband who introduced it to the House of Commons. A Conservative amendment led by the then Shadow Foreign Secretary William Hague to hold a UK-wide referendum on final approval of the Lisbon Treaty was defeated by the Labour Government in a Committee stage debate on 5 March 2008, by 311–248 in the House of Commons. The enactment via royal assent came on 19 June 2008. The Act does not actually ratify the treaty; it merely adds the Lisbon Treaty to the treaties listed in section 1(2) of the European Communities Act 1972. The actual ratification by the United Kingdom of the treaty took place when the British Government deposited the instruments of ratification in Rome on 16 July 2008.
The 1993 confidence motion in the second Major ministry was an explicit confidence motion in the Conservative government of John Major. It was proposed in order to ensure support in the British Parliament for the passing of the Maastricht Treaty. Due to previous defeats caused when Eurosceptic Conservative MPs voted with the opposition, the Government had to obtain support for its policy on the Social Chapter before the European Communities Amendment Act 1993 could come into effect and allow the United Kingdom to ratify the treaty. Dissenting Conservative MPs were willing to vote against the Government, but had to come into line on a confidence motion or else lose the Conservative whip. Only one eurosceptic MP was deliberately absent; and as a result, the motion passed by 40 votes and the United Kingdom ratified the Maastricht Treaty.
The ratification of the Treaty of Lisbon was officially completed by all member states of the European Union on 13 November 2009 when the Czech Republic deposited its instrument of ratification with the Italian government. The Lisbon Treaty came into force on the first day of the month following the deposition of the last instrument of ratification with the government of Italy, which was 1 December 2009.
Brexit was the withdrawal of the United Kingdom (UK) from the European Union (EU). It officially took place at 23:00 GMT on 31 January 2020. The UK is the only sovereign country to have left the EU. The UK had been a member state of the EU or its predecessor, the European Communities (EC), since 1 January 1973. Following Brexit, EU law and the Court of Justice of the European Union no longer have primacy over British laws. The European Union (Withdrawal) Act 2018 retains relevant EU law as domestic law, which the UK can amend or repeal.
Parliamentary sovereignty, also called parliamentary supremacy or legislative supremacy, is a concept in the constitutional law of some parliamentary democracies. It holds that the legislative body has absolute sovereignty and is supreme over all other government institutions, including executive or judicial bodies. It also holds that the legislative body may change or repeal any previous legislation and so it is not bound by written law or by precedent.
The European Union Referendum Act 2015 was an Act of the Parliament of the United Kingdom that made legal provision for a consultative referendum to be held in the United Kingdom and Gibraltar, on whether it should remain a member state of the European Union or leave the bloc altogether. The Bill was introduced to the House of Commons by Philip Hammond, Foreign Secretary on 28 May 2015. Two weeks later, the second reading of the Bill was supported by MPs from all parties except the SNP; the Bill subsequently passed on its third reading in the Commons on 7 September 2015. It was approved by the House of Lords on 14 December 2015, and given Royal Assent on 17 December 2015. The Act came partly into force on the same day and came into full legal force on 1 February 2016.
The European Union (Referendum) Bill 2013–14 was a private member's bill of the Parliament of the United Kingdom designed to make provision for a referendum on membership of the European Union to be held in 2017 following renegotiation of terms between the European Union and the United Kingdom government. The bill ceased to be considered by Parliament after January 2014 and did not become law. However, a subsequent bill with the same objective, the European Union Referendum Act 2015, was later introduced to the House of Commons by the newly elected Conservative government in May 2015 was passed and received royal assent on 17 December 2015.
The European Union (Withdrawal) Act 2018 is an Act of the Parliament of the United Kingdom to repeal the European Communities Act 1972, and for parliamentary approval to be required for any withdrawal agreement negotiated between the Government of the United Kingdom and the European Union. Initially proposed as the Great Repeal Bill, its passage through both Houses of Parliament was completed on 20 June 2018 and it became law by Royal Assent on 26 June.
The European Union Act 2017 was an Act of the Parliament of the United Kingdom to empower the Prime Minister to give to the Council of the European Union the formal notice – required by Article 50 of the Treaty on European Union – for starting negotiations for the United Kingdom's withdrawal from the European Union. It was passed following the result of the 2016 United Kingdom European Union membership referendum held on 23 June in which 51.9% of voters voted to leave the European Union.
The United Kingdom Internal Market Act 2020 is an act of the Parliament of the United Kingdom passed in December 2020. Its purpose is to prevent internal trade barriers within the UK, and to restrict the legislative powers of the devolved administrations in economic matters. It is one of several pieces of legislation concerning trade that were passed following the European Union membership referendum, as after Brexit the UK is no longer subject to EU law. It introduces principles of mutual recognition and non-discrimination into UK trade law.
