# Approval and Promulgation of Air Quality Implementation Plans; West Virginia; Update to Materials Incorporated by Reference
> **Rule** · Final rule; administrative change. · Published 2018-10-18 · Effective 2018-10-18 · 83 FR 52772
## Document
- **Document number:** 2018-22653
- **Category:** air-emissions
- **Federal Register citation:** 83 FR 52772
- **CFR reference:** 40 CFR 52
- **Publication date:** 2018-10-18
- **Effective date:** 2018-10-18
- **State:** VA
- **EPA docket:** WV106-6044
## Abstract

The Environmental Protection Agency (EPA) is updating the

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2018/10/18/2018-22653/approval-and-promulgation-of-air-quality-implementation-plans-west-virginia-update-to-materials)
---
*AI Analytics · CC0 1.0*