2002/592/EC: Commission Decision of 15 July 2002 amending Decisions 95/467/EC, 96/577/EC, 96/578/EC and 98/598/EC on the procedure for attesting the conformity of construction products pursuant to Article 20(2) of Council Directive 89/106/EEC as regards gypsum products, fixed fire-fighting systems, sanitary appliances and aggregates respectively (Text with EEA relevance) (notified under document number C(2002) 2586)