# Approval and Promulgation of Air Quality Implementation Plans; New Hampshire; General Conformity
> **Rule** · Direct final rule. · Published 1999-08-16 · Effective 1999-10-15 · 64 FR 44417
## Document
- **Document number:** 99-21002
- **Category:** air-emissions
- **Federal Register citation:** 64 FR 44417
- **CFR reference:** 40 CFR 52
- **Publication date:** 1999-08-16
- **Effective date:** 1999-10-15
- **State:** NH
- **EPA docket:** NH039-7166a
## Abstract

EPA is approving New Hampshire's General Conformity Rule, incorporating it into the State Implementation Plan (SIP).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/08/16/99-21002/approval-and-promulgation-of-air-quality-implementation-plans-new-hampshire-general-conformity)
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