The Missouri Public Service Commission regulates investor-owned electric, steam, natural gas, water and sewer and telephone companies. Its mission is to ensure Missouri consumers have access to safe, reliable and reasonably priced utility service while allowing those utility companies under our jurisdiction an opportunity to earn a reasonable return on their investment. The PSC also regulates manufacturers and retail dealers who sell new and used manufactured homes and modular units. The commission was established in 1913. The PSC is comprised of five commissioners, who are appointed by the governor.

Document Actions

Statutes / Rules

Missouri Revised Statutes

Code of State Regulations
Title 4 - Department of Economic Development
Division 240 - Public Service Commission

Chapter 2 - Practice and Procedure
Chapter 3 - Filing and Reporting Requirements
Chapter 4 - Standards of Conduct
Chapter 10 - Utilities
Chapter 13 - Service and Billing Practices for Residential Customers of Electric, Gas and Water Utilities
Chapter 14 - Utility Promotional Practices
Chapter 18 - Safety Standards
Chapter 20 - Electric Utilities
Chapter 21 - Electric Service Territorial Agreements
Chapter 22 - Electric Utility Resource Planning
Chapter 23 - Electric Utility Operational Standards
Chapter 29 - Enhanced Record Exchange Rules
Chapter 30 - Telephone Utilities
Chapter 31 - Missouri Universal Service Fund
Chapter 32 - Telecommunications Service
Chapter 33 - Service and Billing Practices for Telecommunications Companies
Chapter 34 - Emergency Telephone Service Standards
Chapter 35 - Reporting of Bypass and Customer Specific Arrangements by Telephone Corporations
Chapter 36 - Alternative Dispute Resolution Procedural Rules Governing Filings Made Pursuant to the Telecommunications Act of 1996
Chapter 37 - Number Pooling and Number Conservation Efforts
Chapter 40 - Gas Utilities and Gas Safety Standards
Chapter 45 - Certification of Energy Sellers
Chapter 50 - Water Utilities
Chapter 51 - Water Service Territorial Agreements
Chapter 60 - Standards of Service by Sewer Utilities
Chapter 61 - Records and Accounts of Sewer Companies
Chapter 80 - Steam Heating Utilities
Chapter 90 - Transportation
Chapter 100 - Railroads and Street Railroads
Chapter 110 - Motor Carrier Operations
Chapter 111 - Motor Carriers
Chapter 120 - New Manufactured Homes
Chapter 121 - Pre-Owned Manufactured Homes
Chapter 122 - Recreational Vehicles
Chapter 123 - Modular Units
Chapter 124 - Manufactured Home Tiedown Systems
Chapter 125 - Manufactured Home Installers

Personal tools

Document Actions

Statutes / Rules