# Tolpyralate; Pesticide Tolerances
> **Rule** · Final rule. · Published 2023-11-27 · Effective 2023-11-27 · 88 FR 82782
## Document
- **Document number:** 2023-25871
- **Category:** pesticide
- **Federal Register citation:** 88 FR 82782
- **CFR reference:** 40 CFR 180
- **Publication date:** 2023-11-27
- **Effective date:** 2023-11-27
- **EPA docket:** EPA-HQ-OPP-2022-0198
## Abstract

This regulation establishes tolerances for residues of tolpyralate in or on barley, wheat and livestock commodities. ISK Biosciences Corporation requested these tolerances under the Federal Food, Drug, and Cosmetic Act (FFDCA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2023/11/27/2023-25871/tolpyralate-pesticide-tolerances)
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