---
kind: "unit"
title: "40"
title_heading: "Protection of Environment"
key: "chI/subchC/part52/subpartSS"
level: "subpart"
label: "Subpart SS"
heading: "Texas"
release: "ecfr-current"
date: "2026-08-27"
url: "https://uscodex.org/cfr/40/chI-subchC-part52-subpartSS"
sections_count: 28
---

# Subpart SS — Texas

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

- [§52.2270. Identification of plan.](/cfr/40/52.2270.md)
- [§52.2271. Classification of regions.](/cfr/40/52.2271.md)
- [§52.2272. Reserved](/cfr/40/52.2272.md)
- [§52.2273. Approval status.](/cfr/40/52.2273.md)
- [§52.2274. General requirements.](/cfr/40/52.2274.md)
- [§52.2275. Control strategy and regulations: Ozone.](/cfr/40/52.2275.md)
- [§52.2276. Control strategy and regulations: Particulate matter.](/cfr/40/52.2276.md)
- [§52.2277. Control strategy and regulations: Sulfur Dioxide.](/cfr/40/52.2277.md)
- [§52.2278-52.2281. Reserved](/cfr/40/52.2278-52.2281.md)
- [§52.2282. Public hearings.](/cfr/40/52.2282.md)
- [§52.2283. Interstate pollutant transport provisions; What are the FIP requirements for decreases in emissions of nitrogen oxides?](/cfr/40/52.2283.md)
- [§52.2284. Interstate pollutant transport provisions; What are the FIP requirements for decreases in emissions of sulfur dioxide?](/cfr/40/52.2284.md)
- [§52.2285. Control of evaporative losses from the filling of gasoline storage vessels in the Houston and San Antonio areas.](/cfr/40/52.2285.md)
- [§52.2286. Control of evaporative losses from the filling of gasoline storage vessels in the Dallas-Fort Worth area.](/cfr/40/52.2286.md)
- [§52.2287-52.2298. Reserved](/cfr/40/52.2287-52.2298.md)
- [§52.2299. Original identification of plan section.](/cfr/40/52.2299.md)
- [§52.2300. Reserved](/cfr/40/52.2300.md)
- [§52.2301. Federal compliance date for automobile and light-duty truck coating. Texas Air Control Board Regulation V (31 TAC chapter 115), control of air pollution from volatile organic compound, rule 115.191(1)(8)(A).](/cfr/40/52.2301.md)
- [§52.2302. Federal implementation plan for regional haze.](/cfr/40/52.2302.md)
- [§52.2303. Significant deterioration of air quality.](/cfr/40/52.2303.md)
- [§52.2304. Visibility protection.](/cfr/40/52.2304.md)
- [§52.2305. What are the requirements of the Federal Implementation Plan (FIP) to issue permits under the Prevention of Significant Deterioration requirements to sources that emit greenhouse gases?](/cfr/40/52.2305.md)
- [§52.2306. Particulate Matter (PM 10 ) Group II SIP commitments.](/cfr/40/52.2306.md)
- [§52.2307. Small business assistance program.](/cfr/40/52.2307.md)
- [§52.2308. Area-wide nitrogen oxides (NO X ) exemptions.](/cfr/40/52.2308.md)
- [§52.2309. Emissions inventories.](/cfr/40/52.2309.md)
- [§52.2311. Motor vehicle antitampering.](/cfr/40/52.2311.md)
- [§52.2312. Requirements for the control of SO 2 emissions to address in full or in part requirements related to BART, reasonable progress, and interstate visibility transport.](/cfr/40/52.2312.md)