# Air Plan Approval; SC; VOC Definition
> **Rule** · Final rule. · Published 2018-06-26 · Effective 2018-07-26 · 83 FR 29696
## Document
- **Document number:** 2018-13571
- **Category:** air-emissions
- **Federal Register citation:** 83 FR 29696
- **CFR reference:** 40 CFR 52
- **Publication date:** 2018-06-26
- **Effective date:** 2018-07-26
- **EPA docket:** EPA-R04-OAR-2017-0557
## Abstract

The Environmental Protection Agency (EPA) is taking final action to approve a revision to the South Carolina State Implementation Plan (SIP). The revision makes a modification to the definition of "volatile organic compounds" (VOC). EPA is approving the SIP revision submitted by the State of South Carolina, through the South Carolina Department of Health and Environmental Control (DHEC) on September 5, 2017, because the State has demonstrated that these changes are consistent with the Clean Air Act (CAA or Act).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/06/26/2018-13571/air-plan-approval-sc-voc-definition)
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