Merger Treaty 

Merger Treaty of the three Communities establishing a Single Council and a Single Commission of the European Communities    
Merger Treaty of the three Communities establishing a Single Council and a Single Commission of the European Communities 


The Merger Treaty of 1965 merged the executive bodies of the existing European Communities into a single Commission and established a single Council of the European Communities. 

  • Signed in: Brussels (Belgium) 8 April 1965
  • Entry into force: 1 July 1967