Contact Bidnet directly at 800-835-4603, Option 2 for assistance with registering. Pima County open and closed solicitations are posted here.Find exclusive open government bids opportunities and RFPs. The following terms and conditions apply to all PCC purchases in addition to any terms set forth on the face of an. The process typically requires 120-160 days to complete (from publication of solicitation to final Supplier Contract or Purchase order). "Contractor" is a vendor under contract to perform a specific service or acquisition. Vendors planning a "drawing", "raffle", "selling of chance" etc. Complete the Vendor Registration Form and W-9 and email, fax, or mail it to the address below. Applications are due December 15th for Returning Vendors and January 14th, 2025 for New Vendors. Complete (from publication of solicitation to final Contract or Purchase order).