# U1-AGTX-Ta1b-QA Protein; Exemption From the Requirement of a Tolerance
> **Rule** · Final rule. · Published 2024-02-12 · Effective 2024-02-12 · 89 FR 9773
## Document
- **Document number:** 2024-02787
- **Category:** pesticide
- **Federal Register citation:** 89 FR 9773
- **CFR reference:** 40 CFR 180
- **Publication date:** 2024-02-12
- **Effective date:** 2024-02-12
- **EPA docket:** EPA-HQ-OPP-2021-0781
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of the U1-AGTX-Ta1b-QA protein in or on all food commodities when used in accordance with label directions and good agricultural practices. Vestaron Corporation submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance for residues of the U1-AGTX-Ta1b-QA protein in and on all food commodities. This regulation eliminates the need to establish a maximum permissible level for residues of U1-AGTX-Ta1b-QA protein under FFDCA when used in accordance with this exemption.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2024/02/12/2024-02787/u1-agtx-ta1b-qa-protein-exemption-from-the-requirement-of-a-tolerance)
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