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Title 40

Displaying title 40, up to date as of 7/16/2026. Title 40 was last amended 7/16/2026.
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Title 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter RToxic Substances Control Act700 – 799
Part 792Good Laboratory Practice Standards792.1 – 792.195
Subpart AGeneral Provisions792.1 – 792.17
Subpart BOrganization and Personnel792.29 – 792.35
Subpart CFacilities792.41 – 792.51
Subpart DEquipment792.61 – 792.63
§ 792.61Equipment design.
§ 792.63Maintenance and calibration of equipment.
Subpart ETesting Facilities Operation792.81 – 792.90
§ 792.81Standard operating procedures.
§ 792.83Reagents and solutions.
§ 792.90Animal and other test system care.
Subpart FTest, Control, and Reference Substances792.105 – 792.113
§ 792.105Test, control, and reference substance characterization.
§ 792.107Test, control, and reference substance handling.
§ 792.113Mixtures of substances with carriers.
Subpart GProtocol for and Conduct of A Study792.120 – 792.135
§ 792.120Protocol.
§ 792.130Conduct of a study.
§ 792.135Physical and chemical characterization studies.
Subparts H-I [Reserved]
Subpart JRecords and Reports792.185 – 792.195
§ 792.185Reporting of study results.
§ 792.190Storage and retrieval of records and data.
§ 792.195Retention of records.