Where can I get a complete list of designated hazardous substances?
The ASCC maintains a list of hazardous substances within the Hazardous Substances Information System (HSIS). This database replaces the previous List of Designated Hazardous Substances (“the List”). Although a hard copy of the List is no longer published by the ASCC, a complete listing of hazardous substances can be obtained by using the HSIS Consolidate Lists link from the HSIS.