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Register a New Account in SIGMA Vendor Self Service (VSS)

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June 7, 2022

If you have questions, please contact the State of Michigan VSS (SOM VSS) Support Center at
SIGMA-Vendor@michigan.gov
or 1.888.734.9749.

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Accessibility Questions:

For questions about accessibility and/or if you need additional accommodations for a specific document, please send an email to ANR Communications & Marketing at anrcommunications@anr.msu.edu.