EEC of 26 July 1971 on the approximation of the laws of the Member States relating to meters for liquids other than water

EU Directive 1971/319

No changes made by Council Directive 71/319/EEC of 26 July 1971 on the approximation of the laws of the Member States relating to meters for liquids other than water are recorded.

From legislation.gov.uk's record of changes, the official one: see it there.