Changes made by 98/600/EC: Commission Decision of 12 October 1998 on the procedure for attesting the conformity of construction products pursuant to Article 20(2) of Council Directive 89/106/EEC as regards self-supporting translucent roof kits (except glass-based kits) (notified under document number C(1998) 2926)
EU Decision 1998/600
No changes made by 98/600/EC: Commission Decision of 12 October 1998 on the procedure for attesting the conformity of construction products pursuant to Article 20(2) of Council Directive 89/106/EEC as regards self-supporting translucent roof kits (except glass-based kits) (notified under document number C(1998) 2926) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.