The purpose of the Centre for PRTR Data is to share PRTR data (Pollutant Release and Transfer Register data) as widely as possible within the OECD area. The data is compiled on a national or regional level. The database does not include PRTR data of individual sites of facilities.
OECD and IPCS (International Programme of Chemical Safety) jointly published a report in 2003 describing the key generic terms used in hazard and risk assessment of chemicals.
In order to find information via eChemPortal for a chemical substance whose chemical name is unknown or to find information on chemical substances with a similar structure to a specific chemical, the OECD QSAR Toolbox may used.