Changes made by 98/634/EC: Commission Decision of 2 October 1998 establishing the ecological criteria for the award of the Community eco-label to bed mattresses (notified under document number C(1998) 2919)
EU Decision 1998/634
No changes made by 98/634/EC: Commission Decision of 2 October 1998 establishing the ecological criteria for the award of the Community eco-label to bed mattresses (notified under document number C(1998) 2919) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.