12.This section amends section 1 of the European Communities Act 1972 (“the 1972 Act”). It does so by adding to the list of treaties in section 1(2) of the 1972 Act the Treaty of Lisbon (including the Annex and the Protocols to the Treaty) with the exception of those provisions that concern the European Union’s Common Foreign and Security Policy.
13.Section 1(2) of the 1972 Act originally contained a list of the Community Treaties in force when the United Kingdom joined the three European Communities – the European Coal and Steel Community, the European Economic Community (now called the European Community) and the European Atomic Energy Community (Euratom). Further treaties have been added to the list by later Acts of Parliament. The last amending Treaty to be added to the list was the Treaty of Nice, the subject of the European Communities (Amendment) Act 2002. The last addition to the list was for the Treaty concerning the accession of the Republic of Bulgaria and Romania to the European Union, the subject of the European Communities (Accessions) Act 2006.
14.The effect of adding the Treaty of Lisbon’s provisions to the list in section 1(2) is to give effect to those provisions in the law of the United Kingdom. In particular, section 2 of, and Schedule 2 to, the 1972 Act (which provide for the implementation generally of the Community Treaties) will apply in relation to the Treaty of Lisbon.