Changes made by Eighth Council Directive of 6 December 1979 on the harmonization of the laws of the Member States relating to turnover taxes — Arrangements for the refund of value added tax to taxable persons not established in the territory of the country (79/1072/EEC)
EU Directive 1979/1072
No changes made by Eighth Council Directive of 6 December 1979 on the harmonization of the laws of the Member States relating to turnover taxes — Arrangements for the refund of value added tax to taxable persons not established in the territory of the country (79/1072/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.