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Interim Market Document Change

May 8, 2025

An interim market document change (IMDC) has been published to change the reason codes related to MISO interchange schedule adjustments from “MrNh” to “OTH”. This change occurred in the Legacy Market Manual 4.3 as part of Baseline 53.0 on March 5, 2025. The IMDC is necessary to align the Renewed Market Manual 0.4.3 with the legacy version.

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