# 2,4-D; Order Denying NRDC's Petition To Revoke Tolerances
> **Rule** · Order. · Published 2012-04-18 · Effective 2012-04-18 · 77 FR 23135
## Document
- **Document number:** 2012-9106
- **Category:** air-emissions
- **Federal Register citation:** 77 FR 23135
- **CFR reference:** 40 CFR 180
- **Publication date:** 2012-04-18
- **Effective date:** 2012-04-18
- **EPA docket:** EPA-HQ-OPP-2008-0877
## Abstract

In this Order, EPA denies a petition requesting that EPA revoke all pesticide tolerances for 2,4-dichlorophenoxyacetic acid (2,4-D) under section 408(d) of the Federal Food, Drug, and Cosmetic Act (FFDCA). The petition was filed on November 6, 2008, by the Natural Resources Defense Council.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2012/04/18/2012-9106/24-d-order-denying-nrdcs-petition-to-revoke-tolerances)
---
*AI Analytics · CC0 1.0*