# Residues of Didecyl Dimethyl Ammonium Chloride; Exemption From the Requirement of a Tolerance
> **Rule** · Final rule. · Published 2012-08-08 · Effective 2012-08-08 · 77 FR 47291
## Document
- **Document number:** 2012-19399
- **Category:** pesticide
- **Federal Register citation:** 77 FR 47291
- **CFR reference:** 40 CFR 180
- **Publication date:** 2012-08-08
- **Effective date:** 2012-08-08
- **EPA docket:** EPA-HQ-OPP-2011-0139
## Abstract

This regulation establishes an exemption from the requirement of a tolerance for residues of Didecyl dimethyl ammonium chloride (DDAC) in or on broccoli grown from treated seeds when applied by immersion. Pace Chemicals Ltd. 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 DDAC in or on broccoli seed.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/08/08/2012-19399/residues-of-didecyl-dimethyl-ammonium-chloride-exemption-from-the-requirement-of-a-tolerance)
---
*AI Analytics · CC0 1.0*