Helpful Links
- Dunn and Bradstreet
- Education and Institutional Cooperative Purchasing
- Human Rights Campaign Buyers Guide
- Institute for Supply Management
- Michigan Public Purchasing Officers Association
- National Association of Educational Procurement
- National Institute of Governmental Purchasing
- Responsible Purchasing Network (RPN)
- Thomas Register
- West Michigan Sustainable Purchasing Consortium
Warehouse Clubs
Need to make a purchase from Costco or Sam's Club? See Melissa (x3853) or Mansfield (x3851).