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​TC-20 Tariff Proceeding
TC-20 Final Record of Decision

​On March 1, 2019, BPA issued the Administrator's Final Record of Decision in the TC-20 Terms and Conditions Tariff Proceeding adopting the TC-20 Settlement Agreement, which included the terms and conditions of an OATT which became effective on Oct. 1, 2019 and an associated Business Practice Process.

BPA has concluded the TC-20 Tariff Proceeding and official filings related to this proceeding were made on the TC-20 secure website.

Please refer to the Tariff webpage to view BPA's current Open Access Transmission Tariff.

Customer Comments
Final Proposal
Meetings and Workshops
TC-20 Settlement Page