Data / Federal rules / 2026-03371

Pesticide Tolerances; Implementing Registration Review Decisions for Certain Pesticides; Diphenylamine, et al.

The Environmental Protection Agency published this final rule in the Federal Register on February 20, 2026. It took effect on February 20, 2026.

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What the agency says

The Environmental Protection Agency (EPA or Agency) is finalizing several pesticide tolerance actions under the Federal Food, Drug, and Cosmetic Act (FFDCA) that the Agency previously determined were necessary or appropriate during the registration review conducted under the Federal Insecticide, Fungicide, and Rodenticide Act (FIFRA). During registration review, EPA reviews all aspects of a pesticide case, including existing tolerances, to ensure that the pesticide continues to meet the standard for registration under FIFRA. The pesticide tolerances and active ingredients addressed in this rulemaking are identified and discussed in detail in Unit II. of this document.

Key facts

Document number: 2026-03371
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: February 20, 2026
Takes effect: February 20, 2026
Dates: This rule is effective on February 20, 2026. Objections and requests for hearings must be received on or before April 21, 2026 and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.D. of this document).
Docket: EPA-HQ-OPP-2025-0153; FRL-12748-02-OCSPP
Regulation ID (RIN): 2070-ZA16
Code of Federal Regulations: 40 CFR 180
Topics: Administrative practice and procedure; Agricultural commodities; Environmental protection; Pesticides and pests; Reporting and recordkeeping requirements
Pages: 8

The document on federalregister.gov PDF

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Everything from the Environmental Protection Agency · Rules on administrative practice and procedure · Rules on agricultural commodities · Rules on environmental protection · Published in February 2026

Read from the Federal Register API, last updated 2026-10-24. The document on federalregister.gov is the official record; dates and dockets can change through later corrections. Free to reuse with credit to SpecStream under CC BY 4.0.