| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | completion | Council Directive 69/63/EEC | 1969 No. 63 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | replacement | First Commission Directive 78/386/EEC | 1978 No. 386 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | amendment | Commission Directive 79/641/EEC | 1979 No. 641 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | amendment | Commission Directive 81/126/EEC | 1981 No. 126 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | amendment | Commission Directive 82/287/EEC | 1982 No. 287 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | amendment | Commission Directive 85/38/EEC | 1985 No. 38 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | completion | Council Directive 88/380/EEC | 1988 No. 380 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 | completion | Commission Directive 92/19/EEC | 1992 No. 19 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 1 Point 5 | replacement | Commission Implementing Directive (EU) 2020/177 | 2020 No. 177 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Council Directive 69/63/EEC | 1969 No. 63 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | completion | 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 | 1971 No. 162 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Council Directive 73/438/EEC | 1973 No. 438 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | replacement | First Commission Directive 78/386/EEC | 1978 No. 386 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 79/641/EEC | 1979 No. 641 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 80/754/EEC | 1980 No. 754 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 81/126/EEC | 1981 No. 126 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 82/287/EEC | 1982 No. 287 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 85/38/EEC | 1985 No. 38 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | completion | Council Directive 86/155/EEC | 1986 No. 155 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 87/120/EEC | 1987 No. 120 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 87/480/EEC | 1987 No. 480 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | completion | Council Directive 88/380/EEC | 1988 No. 380 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | completion | Commission Directive 89/100/EEC | 1989 No. 100 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | completion | Commission Directive 92/19/EEC | 1992 No. 19 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | completion | Council Directive 98/95/EC | 1998 No. 95 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 2004/55/EC | 2004 No. 55 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 | amendment | Commission Directive 2009/74/EC | 2009 No. 74 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 SECTION I PT 2 | amendment | Commission Implementing Directive 2012/37/EU | 2012 No. 37 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page III Point 9 | addition | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page I SECTION 1 Point TEXT | addition | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page I Point 2 SECTION B PT E) | replacement | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page I Point 2 SECTION A TABL | replacement | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page III Point 8 | replacement | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page II Point 2 SECTION A TABL | replacement | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Page III Point 7 | replacement | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 2 Pt. I Point 3 | replacement | Commission Implementing Directive (EU) 2020/177 | 2020 No. 177 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | replacement | First Commission Directive 78/386/EEC | 1978 No. 386 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | amendment | Commission Directive 79/641/EEC | 1979 No. 641 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | completion | Council Directive 86/155/EEC | 1986 No. 155 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | completion | Commission Directive 87/120/EEC | 1987 No. 120 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | completion | Council Directive 88/380/EEC | 1988 No. 380 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | completion | Commission Directive 92/19/EEC | 1992 No. 19 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | amendment | Commission Directive 96/18/EC | 1996 No. 18 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | amendment | Commission Directive 2009/74/EC | 2009 No. 74 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | amendment | Commission Implementing Directive 2012/37/EU | 2012 No. 37 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 3 | replacement | Commission Implementing Directive (EU) 2016/2109 | 2016 No. 2109 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 4 | amendment | Council Directive 69/63/EEC | 1969 No. 63 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 4 | completion | 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 | 1971 No. 162 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 4 | replacement | Council Directive 75/444/EEC | 1975 No. 444 | Directive | Yes | |
| Council Directive 66/401/EEC | 1966 No. 401 | Annex 4 | completion | Council Directive 78/55/EEC | 1978 No. 55 | Directive | Yes | |