Changes made by Council Directive of 19 November 1991 on the protection of animals during transport and amending Directives 90/425/EEC and 91/496/EEC (91/628/EEC)
EU Directive 1991/628
The legislation Council Directive of 19 November 1991 on the protection of animals during transport and amending Directives 90/425/EEC and 91/496/EEC (91/628/EEC) changes, newest first. Choose one to see each change.
From legislation.gov.uk's record of changes, the official one: see it there.