# Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Allegheny County's Adoption of Control Techniques Guidelines for Offset Lithographic Printing and Letterpress Printing; Flexible Package Printing; and Industrial Solvent Cleaning Operations for Control of Volatile Organic Compound Emissions
> **Rule** · Final rule. · Published 2014-10-06 · Effective 2014-11-05 · 79 FR 60059
## Document
- **Document number:** 2014-23777
- **Category:** air-emissions
- **Federal Register citation:** 79 FR 60059
- **CFR reference:** 40 CFR 52
- **Publication date:** 2014-10-06
- **Effective date:** 2014-11-05
- **State:** PA
- **EPA docket:** EPA-R03-OAR-2014-0476
## Abstract

The Environmental Protection Agency (EPA) is approving a State Implementation Plan (SIP) revision submitted by the Commonwealth of Pennsylvania. This SIP revision includes amendments to the Allegheny County Health Department (ACHD) Rules and Regulations, Article XXI, Air Pollution Control, and meets the requirement to adopt Reasonably Available Control Technology (RACT) for sources covered by EPA's Control Techniques Guidelines (CTG) standards for the following categories: Offset lithographic printing and letterpress printing, flexible package printing, and industrial solvent cleaning operations. EPA is approving the revision to the Pennsylvania SIP in accordance with the requirements of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2014/10/06/2014-23777/approval-and-promulgation-of-air-quality-implementation-plans-pennsylvania-allegheny-countys)
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