---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchC/part52/subpartFF"
level: "subpart"
label: "Subpart FF"
heading: "New Jersey"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchC-part52-subpartFF"
sections_count: 25
---

# Subpart FF — New Jersey

Title 40 C.F.R. — Protection of Environment › Chapter I — Environmental Protection Agency › Subchapter C — Air Programs › Part 52 — Approval and Promulgation of Implementation Plans

## Sections

- [§52.1570. Identification of plan.](/cfr/40/52.1570.md)
- [§52.1571. Classification of regions.](/cfr/40/52.1571.md)
- [§52.1572. Extensions.](/cfr/40/52.1572.md)
- [§52.1573. Approval status.](/cfr/40/52.1573.md)
- [§52.1574-52.1575. Reserved](/cfr/40/52.1574-52.1575.md)
- [§52.1576. Determinations of attainment.](/cfr/40/52.1576.md)
- [§52.1577. Compliance schedules.](/cfr/40/52.1577.md)
- [§52.1578. Review of new sources and modifications.](/cfr/40/52.1578.md)
- [§52.1579. Reserved](/cfr/40/52.1579.md)
- [§52.1580. Conditional approval.](/cfr/40/52.1580.md)
- [§52.1581. Control strategy: Carbon monoxide.](/cfr/40/52.1581.md)
- [§52.1582. Control strategy and regulations: Ozone.](/cfr/40/52.1582.md)
- [§52.1583. Requirements for state implementation plan revisions relating to new motor vehicles.](/cfr/40/52.1583.md)
- [§52.1584. Interstate pollutant transport provisions; What are the FIP requirements for decreases in emissions of nitrogen oxides?](/cfr/40/52.1584.md)
- [§52.1585. Interstate pollutant transport provisions; What are the FIP requirements for decreases in emissions of sulfur dioxide?](/cfr/40/52.1585.md)
- [§52.1586. Section 110(a)(2) infrastructure requirements.](/cfr/40/52.1586.md)
- [§52.1587. Original identification of plan section.](/cfr/40/52.1587.md)
- [§52.1588-52.1600. Reserved](/cfr/40/52.1588-52.1600.md)
- [§52.1601. Control strategy and regulations: Sulfur oxides.](/cfr/40/52.1601.md)
- [§52.1602. Control strategy and regulations: PM 2.5 .](/cfr/40/52.1602.md)
- [§52.1603. Significant deterioration of air quality.](/cfr/40/52.1603.md)
- [§52.1604. Control strategy and regulations: Total suspended particulates.](/cfr/40/52.1604.md)
- [§52.1605. Reserved](/cfr/40/52.1605.md)
- [§52.1606. Visibility protection.](/cfr/40/52.1606.md)
- [§52.1607. Small business technical and environmental compliance assistance program.](/cfr/40/52.1607.md)