Subpart 3 - Natural Resources
- Chapter 301 - Transportation of Hazardous Liquids by Pipeline [49 CFR Part 195] (§§ V-30101 — V-30193)
- Chapter 302 - Transportation of Hazardous Liquids by Pipeline Construction [49 CFR Part 195 Subpart D] (§§ V-30200 — V-30266)
- Chapter 303 - Transportation of Hazardous Liquids by Pipeline-Pressure Testing [49 CFR Part 195 Subpart E] (§§ V-30300 — V-30310)
- Chapter 304 - Transportation of Hazardous Liquids by Pipeline-Operation and Maintenance [49 CFR Part 195 Subpart F] (§§ V-30400 — V-30454)
- Chapter 305 - Transportation of Hazardous Liquids by Pipeline-Qualification of Pipeline Personnel [49 CFR Part 195 Subpart G] and Corrosion Control [49 CFR Part 195 Subpart H] (§§ V-30501 — V-30591)
- Chapter 309 - Transportation of Hazardous Liquids by Pipeline-Appendices [49 CFR Part 195] (§§ V-30901 — V-30905)
- Chapter 313 - Hazardous Liquids Pipeline Enforcement (§§ V-31301 — V-31323)