Regulation (EEC) No 2129/74 of the Council of 6 August 1974 on the application of Decision No 1/74 of the EEC - Switzerland Joint Committee supplementing and amending protocol No 3 concerning the definition of the concept of "originating products" and methods of administrative cooperation and Decision No 2/74 of the EEC - Switzerland Joint Committee establishing a simplified procedure for the issue of Eur. 1 movement certificates.