Division 4240 - Public Service Commission

Chapter 2 - Practice and Procedure (§§ 4240-2.010 — 4240-2.205)
Chapter 3 - Filing and Reporting Requirements (§§ 4240-3.010 — 4240-3.650)
Chapter 4 - Standards of Conduct (§§ 4240-4.010 — 4240-4.050)
Chapter 10 - Utilities (§§ 4240-10.010 — 4240-10.145)
Chapter 13 - Service and Billing Practices for Residential Customers of Electric, Gas, Sewer, and Water Utilities (§§ 4240-13.010 — 4240-13.075)
Chapter 14 - Utility Promotional Practices (§§ 4240-14.010 — 4240-14.030)
Chapter 18 - Safety Standards (§ 4240-18.010)
Chapter 20 - Electric Utilities (§§ 4240-20.015 — 4240-20.105)
Chapter 22 - Electric Utility Resource Planning (§§ 4240-22.010 — 4240-22.080)
Chapter 23 - Electric Utility Operational Standards (§§ 4240-23.010 — 4240-23.030)
Chapter 28 - Communications (§§ 4240-28.010 — 4240-28.016)
Chapter 29 - Enhanced Record Exchange Rules (§§ 4240-29.010 — 4240-29.160)
Chapter 31 - Universal Service (§§ 4240-31.010 — 4240-31.016)
Chapter 34 - Emergency Telephone Service Standards (§§ 4240-34.010 — 4240-34.090)
Chapter 36 - Alternative Dispute Resolution Procedural Rules Governing Filings Made Pursuant to the Telecommunications Act of 1996 (§§ 4240-36.010 — 4240-36.050)
Chapter 40 - Gas Utilities and Gas Safety Standards (§§ 4240-40.015 — 4240-40.090)
Chapter 50 - Utility Promotional Practices (§§ 4240-50.020 — 4240-50.050)
Chapter 60 - Standards of Service by Sewer Utilities (§§ 4240-60.010 — 4240-60.040)
Chapter 61 - Records and Accounts of Sewer Companies (§§ 4240-61.010 — 4240-61.020)
Chapter 80 - Steam Heating Utilities (§§ 4240-80.015 — 4240-80.020)
Chapter 120 - New Manufactured Homes (§§ 4240-120.011 — 4240-120.140)
Chapter 123 - Modular Units (§§ 4240-123.010 — 4240-123.095)
Chapter 124 - Manufactured Home Tie-Down Systems (§§ 4240-124.010 — 4240-124.060)
Chapter 125 - Manufactured Home Installers (§§ 4240-125.010 — 4240-125.090)
Chapter 126 - Manufactured Housing Consumer Recovery Fund (§§ 4240-126.010 — 4240-126.020)
Chapter 127 - Manufactured Homes and Modular Units (§ 4240-127.010)