Single European Act
The Single European Act (SEA) wis the first major revision o the 1957 Treaty o Roum. The Act set the European Commonty an objective o establishin a Single mercat bi 31 December 1992, an codified European Poleetical Cooperation, the forerunner o the European Union's Common Foreign an Security Policy. It wis signed at Luxembourg on 17 Februar 1986, an at The Hague on 28 Februar 1986. It came intae effect on 1 Julie 1987, unner the Delors Commission.