# Sulfur Dioxide; Pesticide Tolerances
> **Rule** · Final rule. · Published 2022-11-17 · Effective 2022-11-17 · 87 FR 68909
## Document
- **Document number:** 2022-25014
- **Category:** pesticide
- **Federal Register citation:** 87 FR 68909
- **CFR reference:** 40 CFR 180
- **Publication date:** 2022-11-17
- **Effective date:** 2022-11-17
- **EPA docket:** EPA-HQ-OPP-2021-0203
## Abstract

This regulation establishes a tolerance for residues of sulfur dioxide in or on blueberry. Interregional Research Project Number 4 (IR-4) requested this tolerance under the Federal Food, Drug, and Cosmetic Act (FFDCA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2022/11/17/2022-25014/sulfur-dioxide-pesticide-tolerances)
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