Changes made by 1999/29/EC: Commission Decision of 18 December 1998 deferring, as regards the importation of vegetable propagating and planting material, other than seed, from third countries, the date referred to in Article 16(2) of Directive 92/33/EEC (notified under document number C(1998) 4262)
EU Decision 1999/29
No changes made by 1999/29/EC: Commission Decision of 18 December 1998 deferring, as regards the importation of vegetable propagating and planting material, other than seed, from third countries, the date referred to in Article 16(2) of Directive 92/33/EEC (notified under document number C(1998) 4262) are recorded.
From legislation.gov.uk's record of changes, the official one: see it there.