Kingston University London, have released a provisional programme for their international conference on Sustainable Waste Management & Recycling: Challenges and Opportunities 14-15 September 2004, to be held at Kingston Hill at Kingston University. Session 1 includes: The WRAP Aggregates Programme & Estimation Methods of the Generation of Construction & Demolition Waste in Greece; Session 2 includes: General Criteria to Assess the Suitability of Different Wastes to be included in a Cementitious Matrix; Reusing and Recycling C&D Waste in Europe; Construction & Demolition Waste in South Africa; C&D Waste Generation: The Case of Ankara; Biomechanical Process for the Specific Material-flow Treatment of Residual Waste - For full details of the programme, please see the website: strc.kingston.ac.uk/conference2004