Council Directive 91/174/EEC of 25 March 1991 laying down zootechnical and pedigree requirements for the marketing of pure-bred animals and amending Directives 77/504/EEC and 90/425/EEC
OJ L 85, 5.4.1991, p. 37–38 (ES, DA, DE, EL, EN, FR, IT, NL, PT)
