14 December 1960
THE SIGNATORIES of the Convention on the Organisation for Economic Co-operation and Development;
HAVE AGREED as follows:
1. Representation in the Organisation for Economic Co-operation and Development of the European Communities established by the Treaties of Paris and Rome of 18th April, 1951, and 25th March, 1957, shall be determined in accordance with the institutional provisions of those Treaties.
2 . The Commissions of the European Economic Community and of the European Atomic Energy Community as well as the High Authority of the European Coal and Steel Community shall take part in the work of that Organisation.
IN WITNESS WHEREOF, the undersigned Plenipotentiaries, duly empowered, have appended their signatures to this Protocol.
DONE in Paris, this fourteenth day of December, Nineteen Hundred and Sixty, in the English and French languages, both texts being equally authentic, in a single copy which shall be deposited with the Government of the French Republic, by whom certified copies will be communicated to all the Signatories.