Changes made by Council Directive 79/116/EEC of 21 December 1978 concerning minimum requirements for certain tankers entering or leaving Community ports
EU Directive 1979/116
No changes made by Council Directive 79/116/EEC of 21 December 1978 concerning minimum requirements for certain tankers entering or leaving Community ports are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.