# Air Plan Approval; New Jersey; Memorandum of Agreement To Address NOX SIP Call Requirements
> **Rule** · Final rule. · Published 2025-09-11 · Effective 2025-10-14 · 90 FR 43919
## Document
- **Document number:** 2025-17485
- **Category:** air-emissions
- **Federal Register citation:** 90 FR 43919
- **CFR reference:** 40 CFR 52
- **Publication date:** 2025-09-11
- **Effective date:** 2025-10-14
- **State:** NJ
- **EPA docket:** EPA-R02-OAR-2025-0088
## Abstract

The Environmental Protection Agency (EPA) is approving a revision in the New Jersey State Implementation Plan (SIP) that includes a signed Memorandum of Agreement (MOA) developed between the EPA and the New Jersey Department of Environmental Protection (NJDEP). The MOA demonstrates how the State will maintain compliance with its nitrogen oxides (NO<INF>X</INF>) emission control obligations for the types of large non-electricity generating units (non-EGUs) that were previously regulated under the New Jersey NO<INF>X</INF> Budget Program. This action is being taken in accordance with the requirements of the Clean Air Act (CAA).

## Source
- [Federal Register document](https://www.federalregister.gov/documents/2025/09/11/2025-17485/air-plan-approval-new-jersey-memorandum-of-agreement-to-address-nox-sip-call-requirements)
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