| 61-501 | INVESTMENT OF AUTHORITY. | |
| 61-502 | DETERMINATION OF RATES. | |
| 61-502A | RESTRICTION ON RATES AUTHORIZING RETURN ON PROPERTY NOT PROVIDING UTILITY SERVICE. | |
| 61-502B | ALLOCATION OF GAIN UPON SALE OF WATER RIGHT. | |
| 61-503 | POWER TO INVESTIGATE AND FIX RATES AND REGULATIONS. | |
| 61-505 | JOINT HEARINGS AND INVESTIGATIONS — RECIPROCITY — CONTRACTS WITH REGULATORY AGENCIES OF NEIGHBORING STATES. | |
| 61-506 | INTERSTATE RATES. | |
| 61-507 | DETERMINATION OF RULES AND REGULATIONS. | |
| 61-508 | IMPROVEMENTS MAY BE ORDERED — COST. | |
| 61-509 | REGULATION OF TRAIN AND STREET CAR SERVICE. | |
| 61-510 | RAILROAD SERVICE — PHYSICAL CONNECTIONS. | |
| 61-511 | RAILROAD SERVICE — SPURS AND SWITCH CONNECTIONS. | |
| 61-512 | RAILROAD SERVICE — CARS OF CONNECTING RAILROAD. | |
| 61-513 | TELEPHONE COMPANIES — PHYSICAL CONNECTIONS. | |
| 61-514 | JOINT USE OF PLANT AND EQUIPMENT. | |
| 61-515 | SAFETY REGULATIONS. | |
| 61-515A | SAFETY AND SANITARY EQUIPMENT AND CONDITIONS. | |
| 61-516 | PRIORITY DESIGNATION FOR ELECTRIC TRANSMISSION PROJECTS. | |
| 61-517 | ACCIDENTS — INVESTIGATION — ORDER OR RECOMMENDATION OF COMMISSION — REPORT BY UTILITY. | |
| 61-518 | RAILROAD SERVICE — FURNISHING CARS. | |
| 61-519 | EXPRESS SERVICE — DELIVERY OF TELEPHONE MESSAGES. | |
| 61-520 | SERVICE OF ELECTRIC, GAS, AND WATER CORPORATIONS — DETERMINATION OF STANDARDS. | |
| 61-521 | AUTHORITY TO ENTER PREMISES. | |
| 61-522 | CONSUMER MAY HAVE COMMODITY OR APPLIANCE TESTED. | |
| 61-523 | VALUATION. | |
| 61-524 | SYSTEM OF ACCOUNTS. | |
| 61-525 | DEPRECIATION ACCOUNT. | |
| 61-526 | CERTIFICATE OF CONVENIENCE AND NECESSITY. | |
| 61-527 | CERTIFICATE OF CONVENIENCE AND NECESSITY — EXERCISE OF RIGHT OR FRANCHISE. | |
| 61-528 | CERTIFICATE OF CONVENIENCE AND NECESSITY — CONDITIONS. | |
| 61-529 | CERTIFICATE OF CONVENIENCE AND NECESSITY — ELECTRICITY EXCLUSIVELY FOR MINES EXCEPTED. | |
| 61-531 | PLAN FOR CURTAILMENT OF ELECTRIC OR GAS CONSUMPTION. | |
| 61-532 | ADOPTION OR REJECTION OF PLANS — PROCEDURE. | |
| 61-533 | AUTHORITY TO DECLARE EMERGENCY. | |
| 61-534 | CURTAILMENT OF SERVICE BY SUPPLIERS IN ACCORDANCE WITH PLANS. | |
| 61-535 | ORDER FOR CURTAILMENT OF CONSUMPTION BY CONSUMERS. | |
| 61-536 | LIABILITY OF SUPPLIERS. | |
| 61-537 | CONTRACTS OF SUPPLIERS SUBJECT TO PROVISIONS OF LAW. | |
| 61-538 | POLE ATTACHMENTS — REGULATION. | |
| 61-539 | WATER RIGHTS OF AN ELECTRICAL CORPORATION — NO COMMISSION JURISDICTION. | |
| 61-540 | AUTHORIZING NEGOTIATION AND EXECUTION OF CONTRACTS BY THE STATE OF IDAHO WITH ELECTRICAL CORPORATIONS REGARDING CERTAIN WATER RIGHTS IDENTIFIED IN SECTION 61-539, IDAHO CODE. | |
| 61-541 | BINDING RATEMAKING TREATMENTS APPLICABLE WHEN COSTS OF A NEW ELECTRIC GENERATION FACILITY ARE INCLUDED IN RATES. |