Rules of Procedure of the Economic and Social Committee of the European Economic Community and the European Atomic Energy Community, adopted during the second plenary session held on 28 and 29 July 1958.

Rules of Procedure of the Economic and Social Committee, revised after the Paris Summit held from 19 to 21 October 1972 during which the Committee was granted the right to deliver opinions on its own initiative.

Rules of procedure of the Economic and Social Committee adopted during the 357th plenary session of 9-10 September 1998. Implementing provisions in italics.

Rules of Procedure of the European Economic and Social Committee, adopted during the plenary session of 17-18 july 2002, as amended on 26 February 2003.

Rules of Procedure of the European Economic and Social Committee, adopted during the plenary session of 17-18 july 2002, as amended on 26 February 2003 and on 31 March 2004.

Rules of Procedure of the European Economic and Social Committee, adopted at the plenary session held on 17 and 18 July 2002, as last amended on 5 July 2006.

Rules of Procedure of the European Economic and Social Committee adopted at the plenary session held on 17 and 18 July 2002, as last amended on 12 March 2008.

First Rules of Procedure of the ECSC Consultative Committee, adopted during the 4 plenary session on 22 April 1953.

Rules of Procedure of the ECSC Consultative Committee adopted on 31 March 1995.