# Technical Correction to the National Ambient Air Quality Standards for Particulate Matter
> **Rule** · Withdrawal of direct final rule. · Published 2016-09-29 · Effective 2016-09-29 · 81 FR 66823
## Document
- **Document number:** 2016-23304
- **Category:** air-emissions
- **Federal Register citation:** 81 FR 66823
- **CFR reference:** 40 CFR 50
- **Publication date:** 2016-09-29
- **Effective date:** 2016-09-29
- **EPA docket:** EPA-HQ-OAR-2016-0408
## Abstract

Because the Environmental Protection Agency (EPA) received adverse comment, we are withdrawing the direct final rule titled, "Technical Correction to the National Ambient Air Quality Standards for Particulate Matter," published on August 11, 2016.

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2016/09/29/2016-23304/technical-correction-to-the-national-ambient-air-quality-standards-for-particulate-matter)
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