Data / Federal rules / 2026-13185

Chlormequat Chloride; Pesticide Tolerances

The Environmental Protection Agency published this final rule in the Federal Register on June 30, 2026. It took effect on June 30, 2026.

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What the agency says

This regulation modifies existing tolerances for residues of chlormequat chloride in or on barley, oats, triticale, and wheat grains; and in or on multiple food and livestock commodities that are identified and will be discussed in detail later in this document. Taminco US LLC, a subsidiary of Eastman Chemical Company, requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

Key facts

Document number: 2026-13185
Type: Final rule
Action: Final rule
Agency: Environmental Protection Agency
Published: June 30, 2026
Takes effect: June 30, 2026
Dates: This regulation is effective June 30, 2026. Objections and requests for hearings must be received on or before August 31, 2026 and must be filed in accordance with the instructions provided in 40 CFR part 178 (see also Unit I.C. of this document).
Docket: EPA-HQ-OPP-2021-0290; FRL-13187-01-OCSPP
Code of Federal Regulations: 40 CFR 180
Topics: Administrative practice and procedure; Agricultural commodities; Environmental protection; Pesticides and pests; Reporting and recordkeeping requirements
Pages: 5

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 June 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.