ChemADVISOR, Inc. is a privately held company in Pittsburgh, Pennsylvania, USA that provides international chemical regulatory products and services to support environmental, health, safety, and transportation compliance. It maintains the LOLI Database and provides safety data sheets (SDS) authoring services.
In addition to the Pittsburgh headquarters, ChemADVISOR has offices in Brussels, Belgium.
ChemADVISOR was founded in 1986 by Patricia Dsida. The company was originally called Regulatory Resources. The LOLI database was created in 1988. On May 29, 2008, ChemADVISOR acquired the OHS business from Symyx Technologies.