Chapter 25 - Boiler and Pressure Vessel Rules
- Subchapter 1 - General Provisions (§§ 380:25-1-1 — 380:25-1-3)
- Subchapter 3 - Administration (§§ 380:25-3-1 — 380:25-3-30)
- Subchapter 5 - Existing Installations (§§ 380:25-5-1 — 380:25-5-41)
- Subchapter 7 - General Requirements (§§ 380:25-7-1 — 380:25-7-19)
- Subchapter 9 - Downstream Welded Steam Lines (§§ 380:25-9-1 — 380:25-9-4)
- Subchapter 11 - Hot Water Supply Heaters Minimum Inspection Criteria (§ 380:25-11-1)
- Subchapter 13 - Licensing of Boiler and Pressure Vessel Service, Repair and/or Installers (§§ 380:25-13-1 — 380:25-13-7)
- Subchapter 15 - Boiler and Pressure Vessel Renting and/or Leasing (§§ 380:25-15-1 — 380:25-15-2)
- Subchapter 17 - Examinations (§§ 380:25-17-1 — 380:25-17-4)
- Subchapter 19 - Boiler Operator Licensing (§ 380:25-19-1)
- Appendix A - Expansion Tank Capacity Chart