Part 1 - RAILROAD COMMISSION OF TEXAS
- Chapter 1 - PRACTICE AND PROCEDURE (§§ 1.1 — 1.301)
- Chapter 2 - INFORMAL COMPLAINT PROCEDURE (§§ 2.1 — 2.7)
- Chapter 3 - OIL AND GAS DIVISION (§§ 3.1 — 3.107)
- Chapter 4 - ENVIRONMENTAL PROTECTION (§§ 4.201 — 4.635)
- Chapter 5 - CARBON DIOXIDE (CO2) (§§ 5.101 — 5.308)
- Chapter 7 - GAS SERVICES (§§ 7.45 — 7.7101)
- Chapter 8 - PIPELINE SAFETY REGULATIONS (§§ 8.1 — 8.315)
- Chapter 9 - LP-GAS SAFETY RULES (§§ 9.1 — 9.403)
- Chapter 11 - SURFACE MINING AND RECLAMATION DIVISION (§§ 11.1 — 11.206)
- Chapter 12 - COAL MINING REGULATIONS (§§ 12.1 — 12.823)
- Chapter 13 - REGULATIONS FOR COMPRESSED NATURAL GAS (CNG) (§§ 13.1 — 13.303)
- Chapter 14 - REGULATIONS FOR LIQUEFIED NATURAL GAS (LNG) (§§ 14.2004 — 14.2903)
- Chapter 18 - UNDERGROUND PIPELINE DAMAGE PREVENTION (§§ 18.1 — 18.12)
- Chapter 20 - ADMINISTRATION (§§ 20.1 — 20.605)