How to do Business with the Government in Michigan
A Step-by-Step Guide to Government Contracting with the Great Lakes State
Use this guide to:
Learn how to register as a vendor in Michigan’s SIGMA Vendor Self Service (VSS) system
Discover how to search for bidding opportunities in SIGMA VSS
Understand special purchasing and preference programs in Michigan such as the MiDEAL Extended Purchasing Program and the Community Rehabilitation Organization Set Aside Program (CRO)
Locate Procurement Technical Assistance Centers (PTACs) throughout the Great Lakes State
