Changes made by Commission Decision of 18 July 1989 laying down methods for monitoring performance and assessing the genetic value of pure-bred and hybrid breeding pigs (89/507/EEC)
EU Decision 1989/507
No changes made by Commission Decision of 18 July 1989 laying down methods for monitoring performance and assessing the genetic value of pure-bred and hybrid breeding pigs (89/507/EEC) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.