Tariff clarifications filing - 2023

Started: Jun 06, 2023

Sarah Kozal

The ISO performs a recurring tariff clarifications filing to address minor clarifications or updates in the tariff. These tariff clarifications are intended to correct typographical errors, better align definitions and internal section references, and improve section titles, as well as remove outdated language or processes previously addressed by the ISO. This process does not develop new policy.


Development Decision Implementation Completed/Closed
Jul 14, 2023 Final tariff matrix posted
Aug 03, 2023 Tariff amendment filing (ER23-2557)



Tariff Clarifications Filing Matrix 2023 - Jul 14, 2023

Web meeting

Draft Tariff Matrix - Tariff Clarifications Filing 2023 - Jun 20, 2023

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