Hazardous waste: recognition of the problem and response.

Two accidents, Seveso 1976 and Bhopal 1984, paved the way toward the international control of hazardous substances and waste, and public dissemination of information on their releases and transfers. The final facility cleanup in Seveso took place in 1982. The remaining dioxin-containing residues were packed in 41 drums. However, the drums disappeared and were found several months later in France. This was the starting point for the development of international control on transboundary movements of waste within the OECD. Between 1983 and 1992 OECD developed five binding Council Acts on the classification and control of transboundary movements of waste. This work also provided the foundation for the adoption of a series of directives and the Shipment Regulation 259/93 within the European Community, aimed at monitoring and controlling transboundary movements of hazardous waste, and of a global instrument in 1989 under UNEP: Basel Convention on the Control of Transboundary Movements of Hazardous Waste and Their Disposal. The Bhopal 1984 and another similar accident shortly thereafter led to the development of a mandatory Toxics Release Inventory (TRI) in the United States in 1986, to inform the public of releases and transfers of potentially hazardous pollutants and waste. OECD work has supported the rapidly increasing implementation of Pollutant Release and Transfer Registers (PRTRs) since 1994. The Basel 1989, Rotterdam 1998, and Stockholm 2001 Conventions all require strict control of the production and management of hazardous chemicals and waste. Yet, production of hazardous chemicals and generation of hazardous waste are still in rise.