# Clean Air Act Approval and Promulgation of Air Quality Implementation Plan Revision for North Dakota; Revisions to the Air Pollution Control Rules; Delegation of Authority for New Source Performance Standards
> **Rule** · Direct final rule and delegation of authority. · Published 1999-08-31 · Effective 1999-11-01 · 64 FR 47395
## Document
- **Document number:** 99-22177
- **Category:** air-emissions
- **Federal Register citation:** 64 FR 47395
- **CFR reference:** 40 CFR 52
- **Publication date:** 1999-08-31
- **Effective date:** 1999-11-01
- **State:** ND
- **EPA docket:** ND-001-0006a
## Abstract

EPA approves revisions to the State Implementation Plan (SIP) submitted by the Governor of North Dakota with a letter dated September 28, 1998. The revisions affect air pollution control rules regarding general provisions, the State SO<INF>2</INF> ambient air quality standard, emissions of particulate matter and organic compounds, and permits to construct. EPA will handle separately the revisions to the Title V operating permit program, a direct delegation request for emission standards for hazardous air pollutants for source categories, and the State's plan for hospital, medical, and infectious waste incinerators. Finally, EPA is providing notice that on May 7, 1999, North Dakota was delegated authority to implement and enforce the New Source Performance Standards (NSPS) in 40 CFR part 60, as of November 1, 1997, (excluding subpart Eb).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/1999/08/31/99-22177/clean-air-act-approval-and-promulgation-of-air-quality-implementation-plan-revision-for-north-dakota)
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