Changes made by Council Directive 77/800/EEC of 19 December 1977 on a derogation accorded to the Kingdom of Denmark relating to the rules governing turnover tax and excise duty applicable in international travel
EU Directive 1977/800
No changes made by Council Directive 77/800/EEC of 19 December 1977 on a derogation accorded to the Kingdom of Denmark relating to the rules governing turnover tax and excise duty applicable in international travel are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.