The MISO Help Center is the best place to go with your questions or requests.
Search or browse hundreds of knowledge articles or create a Case to have a client services representative or the MISO IT Operations Center assist you.
For questions about OASIS, the Market Portal or other MISO-related network activity, contact our IT Operations Center 24 hours a day, seven days a week.
IT Operations Center (24/7)
866-296-6476, option 1
Carmel, Indiana: Headquarters & Central Region Operations Center
Eagan, Minnesota: North Region Operations Center
Little Rock, Arkansas: South Region Operations Center
At MISO, we value the diversity of our employees, suppliers and stakeholders for their various ideas, approaches and solutions. Our Supplier Diversity Enterprise Program helps further ensure that we include small, disadvantaged, minority and women-owned businesses in our strategic sourcing and procurement processes. Through our support of diverse suppliers, we hope to contribute to long-term community and economic stability.
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MISO offices will be closed on the following dates.
|New Year's Day||January 1|
|Martin Luther King Day||January 18|
|President's Day||February 15|
|Memorial Day||May 31|
|Independence Day||July 5|
|Labor Day||September 6|
|Thanksgiving Day||November 25|
|Day after Thanksgiving||November 26|
|Christmas Eve||December 24|
|Christmas Day||December 27|