Council Directive 66/403/EEC of 14 June 1966 on the marketing of seed potatoes
Modified by
Council Directive 79/967/EEC of 12 November 1979 amending Directives 66/403/EEC, 70/457/EEC and 70/458/EEC on the marketing of seed potatoes, the common catalogue of varieties of agricultural plant species and the marketing of vegetable seed
November 14, 1979 article 3.3 Addition