USEPA Office of Pollution Prevention and Toxics

The USEPA Office of Pollution Prevention and Toxics (OPPT) (Q)SAR Analysis Methods Branch assesses the model domain for ecotoxicity (Q)SAR determined by structural attributes used to predict toxicity. For example, the domain for molecular... [Pg.80]

The Multi-Chamber Concentration and Exposure Model (MCCEM), Version 2.4, was developed by GEOMET Technologies, Inc., for the USEPA Office of Pollution Prevention and Toxics. It has been designed to estimate indoor concentrations for chemicals released in residences (GEOMET, 1995). It has the... [Pg.231]

Toxics Release Inventory, Public Data Release. Washington DC USEPA, Office of Pollution Prevention and Toxics, 1991. [Pg.603]

The U.S. Toxic Substances Control Act (TSCA) was first enacted in 1976 and has been amended significantly three times. TSCA gives the U.S. Environmental Protection Agency (USEPA) broad authority to regulate the manufacture, use, distribution in commerce, and disposal of chemical substances. TSCA is a federally managed law and is not delegated to states. The law is overseen by the USEPA Office of Pollution Prevention and Toxics (OPPT). ... [Pg.33]

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