As cases come before the Commission, they are assigned docket numbers. Dockets are established to maintain filings such as orders, notices, docket schedules, transcripts, and exhibits. These filings constitute the official record and are available electronically through our document search or in person at the PSC business office, located at 1701 Prospect Avenue, Helena, MT 59601. If, at any time, you need assistance locating a publicly available document, please call the PSC’s main line 406-444-6199. Mail should be addressed to:

Montana Public Service Commission
PO Box 202601
Helena, MT
59620-2601