# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Pennsylvania's Adoption of Control Techniques Guidelines for Automobile and Light-Duty Truck Assembly Coatings
> **Rule** · Final rule. · Published 2018-03-23 · Effective 2018-04-23 · 83 FR 12673
## Document
- **Document number:** 2018-05872
- **Category:** air-emissions
- **Federal Register citation:** 83 FR 12673
- **CFR reference:** 40 CFR 52
- **Publication date:** 2018-03-23
- **Effective date:** 2018-04-23
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2017-0342
## Abstract

The Environmental Protection Agency (EPA) is approving a revision to the Commonwealth of Pennsylvania's state implementation plan (SIP). The revision includes amendments to the Pennsylvania Department of Environmental Protection's (PADEP) regulations incorporating the control techniques guidelines (CTG) for the automobile and light-duty truck assembly coatings category and addresses the requirement to adopt reasonably available control technology (RACT) for that category. This action is being taken under the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/03/23/2018-05872/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-pennsylvanias-adoption-of)
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