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40 CFR 792.135

§ 792.135 Physical and chemical characterization studies.

United States · 40 CFR — Protection of Environment · Status: effective

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40 CFR 792.135, § 792.135 Physical and chemical characterization studies, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/194604
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(a) All provisions of the GLPs shall apply to physical and chemical characterization studies designed to determine stability, solubility, octanol water partition coefficient, volatility, and persistence (such as biodegradation, photodegradation, and chemical degradation studies). (b) The following GLP standards shall not apply to studies designed to determine physical and chemical characteristics of a test, control, or reference substance:

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.