Test Methods and Guidelines

This page represents the Agency's efforts to harmonize test guidelines within the Office of Prevention, Pesticides and Toxic Substances (OPPTS). The purpose is to minimize variations among the testing procedures that must be performed to meet EPA's data requirements under the Toxic Substances Control Act (TSCA) and the Federal Insecticide, Fungicide and Rodenticide Act (FIFRA).

OPPTS Harmonized Test Guidelines

OPPTS harmonized test guidelines developed for pesticides and toxic substances to minimize variations in testing procedures under the Toxic Substances Control Act and the Federal Insecticide, Fungicide and Rodenticide Act.

Environmental Test Methods and Guidelines

EPA's test methods and guidelines consolidated web site.

Index to Environmental Tests and Guidelines

An "index" reference tool developed to locate EPA's test methods and related sources.

Test Methods and Guidelines

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