Changes made by Council Directive of 30 March 1971 amending the Directives of 14 June 1966 on the marketing of beet seed, fodder plant seed, cereal seed and seed potatoes, the Directive of 30 June 1969 on the marketing of seed of oil and fibre plants and the Directive of 29 September 1970 on the marketing of vegetable seed
EU Directive 1971/162
The legislation Council Directive of 30 March 1971 amending the Directives of 14 June 1966 on the marketing of beet seed, fodder plant seed, cereal seed and seed potatoes, the Directive of 30 June 1969 on the marketing of seed of oil and fibre plants and the Directive of 29 September 1970 on the marketing of vegetable seed changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.