Changes made by 88/557/EEC: Commission Decision of 12 October 1988 authorizing Member States to permit temporarily the marketing of forest reproductive material not satisfying the requirements of Council Directive 66/404/EEC
EU Decision 1988/557
No changes made by 88/557/EEC: Commission Decision of 12 October 1988 authorizing Member States to permit temporarily the marketing of forest reproductive material not satisfying the requirements of Council Directive 66/404/EEC are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.