Changes made by ECSC High Authority: Décision No 33-58 of 1 December 1958 supplementing Décision No 37-54 of 29 July 1954 on the publication of price lists and conditions of sale applied by undertakings in the steel industry to the sale of special steels
EU Decision 1958/33
The legislation ECSC High Authority: Décision No 33-58 of 1 December 1958 supplementing Décision No 37-54 of 29 July 1954 on the publication of price lists and conditions of sale applied by undertakings in the steel industry to the sale of special steels changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.