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Title 40

Displaying title 40, up to date as of 9/10/2026. Title 40 was last amended 9/09/2026.
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Title 40Protection of EnvironmentPart / Section
Chapter IEnvironmental Protection Agency1 – 1099
Subchapter EPesticide Programs150 – 189
Part 150General150.17
Part 151 [Reserved]
Part 152Pesticide Registration and Classification Procedures152.1 – 152.500
Part 153Registration Policies and Interpretations153.125 – 153.155
Part 154Special Review Procedures154.1 – 154.35
Part 155Registration Standards and Registration Review155.23 – 155.58
Part 156Labeling Requirements for Pesticides and Devices156.3 – 156.212
Part 157Packaging Requirements for Pesticides and Devices157.20 – 157.36
Part 158Data Requirements for Pesticides158.1 – 158.2500
Part 159Statements of Policies and Interpretations159.152 – 159.195
Part 160Good Laboratory Practice Standards160.1 – 160.195
Part 162State Registration of Pesticide Products162.150 – 162.156
Part 164Rules of Practice Governing Hearings, Under the Federal Insecticide, Fungicide, and Rodenticide Act, Arising from Refusals to Register, Cancellations of Registrations, Changes of Classifications, Suspensions of Registrations and Other Hearings Called Pursuant to Section 6 of the Act164.1 – 164.133
Part 165Pesticide Management and Disposal165.1 – 165.97
Part 166Exemption of Federal and State Agencies for Use of Pesticides Under Emergency Conditions166.1 – 166.53
Part 167Registration of Pesticide and Active Ingredient Producing Establishments, Submission of Pesticide Reports167.3 – 167.90
Part 168Statements of Enforcement Policies and Interpretations168.22 – 168.85
Part 169Books and Records of Pesticide Production and Distribution169.1 – 169.3
Part 170Worker Protection Standard170.1 – 170.609
Part 171Certification of Pesticide Applicators171.1 – 171.311
Part 172Experimental Use Permits172.1 – 172.59
Part 173Procedures Governing the Rescission of State Primary Enforcement Responsibility for Pesticide Use Violations173.1 – 173.9
Part 174Procedures and Requirements for Plant-Incorporated Protectants174.1 – 174.705
Part 176Time-Limited Tolerances for Emergency Exemptions176.1 – 176.15
Part 178Objections and Requests for Hearings178.3 – 178.70
Part 179Formal Evidentiary Public Hearing179.3 – 179.130
Part 180Tolerances and Exemptions for Pesticide Chemical Residues in Food180.1 – 180.2020
Parts 181-189 [Reserved]