# Cellulose Carboxymethyl Ether, Potassium Salt; Tolerance Exemption
> **Rule** · Final rule. · Published 2015-10-09 · Effective 2015-10-09 · 80 FR 61122
## Document
- **Document number:** 2015-25689
- **Category:** pesticide
- **Federal Register citation:** 80 FR 61122
- **CFR reference:** 40 CFR 180
- **Publication date:** 2015-10-09
- **Effective date:** 2015-10-09
- **EPA docket:** EPA-HQ-OPP-2015-0482
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of cellulose carboxymethyl ether, potassium salt; when used as an inert ingredient in a pesticide chemical formulation. Spring Trading Company on behalf of Lamberti USA, Incorporated submitted a petition to EPA under the Federal Food, Drug, and Cosmetic Act (FFDCA), requesting an exemption from the requirement of a tolerance. This regulation eliminates the need to establish a maximum permissible level for residues of cellulose carboxymethyl ether, potassium salt on food or feed commodities.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2015/10/09/2015-25689/cellulose-carboxymethyl-ether-potassium-salt-tolerance-exemption)
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