8.8.2003 Official Journal of the European Union L 201/25 COMMISSION DECISION of 7 August 2003 amending Decision 2003/43/EC establishing the classes of reaction-to-fire performance of certain construction products (notified under document number C(2003) 2592) (Text with EEA relevance) (2003/593/EC) THE COMMISSION OF THE EUROPEAN COMMUNITIES, Having regard to the Treaty establishing the European Community, Having regard to Council Directive 89/106/EEC of 21 December 1988, on the approximation of laws, regulations and administrative provisions of the Member States relating to construction products ('), as amended by Directive 93/68/ EEC (3, and in particular Article 20(2) thereof, Whereas: (1)  Commission Decision 2003/43/EC () establishes classes of reaction-to-fire performance of certain construction products, namely wood-based panel products. (2)  Decision 2003/43/EC should be adapted to technical progress through the inclusion of certain gypsum products, certain high-pressure decorative laminate panels and certain structural timber products in confor- mity with the classification established in Commission Decision 2000/147/EC of 8 February 2000 imple- menting Council Directive 89/106/EEC as regards the classification of the reaction-to-fire performance of construction products (). () OJ L 40, 11.2.1989, p. 12. () OJ L 220, 30.8.1993, p. 1. () OJL13,18.1.2003, p. 35. () OJL 50, 23.2.2000, p. 14. (3)  Decision 2003/43/EC should therefore be amended accordingly. (4)  The measures provided for in this Decision are in accor- dance with the opinion of the Standing Committee on Construction, HAS ADOPTED THIS DECISION: Atrticle 1 The Annex to Decision 2003/43/EC is amended as set out in the Annex to this Decision. Atticle 2 This Decision is addressed to the Member States. Done at Brussels, 7 August 2003. For the Commission Erkki LIIKANEN Member of the Commission