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Final ruleTook effect June 30, 2026

Chlormequat Chloride; Pesticide Tolerances

Built by the Tribune's code from the Federal Register. No AI wrote this page. Published in the Federal Register June 30, 2026. Document 2026-13185. Updated Nov. 9, 2026.

What it does

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).

The Environmental Protection Agency's summary, as published in the Federal Register.

What changed in the regulation

1 part of Title 40 of the Code of Federal Regulations:

40 CFR 180

Wording on eCFR: the day before it took effect and from the day it took effect (first part listed).

Compared with

The Environmental Protection Agency has published 243 final rules in 2026 so far, compared with 263 in all of 2025.

Counted by the Tribune from Federal Register records since Jan. 1, 2025.

What happens next and when

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).

The agency's dates, word for word.

Document number2026-13185
ActionFinal rule.
AgenciesEnvironmental Protection Agency
PublishedJune 30, 2026
Effective dateJune 30, 2026
DocketEPA-HQ-OPP-2021-0290

Source: the Federal Register (public domain). The document in the Federal Register