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Welcome to Buy4Michigan.com; the State of Michigan’s online eProcurement solution.

TRAINING & FAQ’S

VENDORS

View general information about doing business with the State.

MICHIGAN SCHOOL DISTRICTS, UNIVERSITIES, COLLEGES, AND LOCAL UNITS OF GOVERNMENT USERS

STATE OF MICHIGAN DEPARTMENTS AND AGENCY USERS

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REMINDER: Buy4Michigan requires a unique login and password. Login IDs and passwords from the previous system, Bid4Michigan, will not work.

ATTENTION

New SIGMA Vendor Self-Service (VSS) System Launching July 31

The state of Michigan is upgrading its financial and business systems to a new system, SIGMA.

Beginning July 31, 2017, the State of Michigan will begin posting bid opportunities on the new SIGMA VSS system. SIGMA VSS will replace Buy4Michigan and Contract and Payment Express, providing one secure location for vendors to respond to solicitations and track payment information.

Local Entities, which include school districts, community colleges, universities or a local municipality will also begin posting bid opportunities on the new SIGMA VSS system.

Visit the SIGMA website for more information.

 
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