Changes made by 79/319/EEC: Commission Decision of 13 March 1979 excluding from admission free of Common Customs Tariff duties the scientific apparatus described as 'EDA automatic magnetic observatory system, model Amos MK II'
EU Decision 1979/319
No changes made by 79/319/EEC: Commission Decision of 13 March 1979 excluding from admission free of Common Customs Tariff duties the scientific apparatus described as 'EDA automatic magnetic observatory system, model Amos MK II' are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.