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FERC Company Identifier Listing

Published by FERC: Office of Energy Market Regulation | Federal Energy Regulatory Commission | Catalog Last Checked: September 24, 2026 at 08:49 PM
The Commission's regulations require regulated or jurisdictional entities and some non-regulated or non-jurisdictional entities to obtain Company Identifier (CID) numbers in order to make required filings with the Commission including tariff filings and various required forms. Each regulatory program requires a unique CID number.

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