| 32 | ECSC High Authority: Décision No 32-56 of 21 November 1956 amending Décision No 31-53 of 2 May 1953, as amended by Décision No 2-54 of 7 January 1954 on the publication of price lists and conditions of sale applied by undertakings in the steel industry | 21 Nov 1956 |