You must register your company with Arizona Procurement Portal (APP) to do business with the state of Arizona. Only registered vendors are assured of receiving notifications of Requests for Proposals and Invitations for Bid.
Suppliers may go to the APP website and register at any time. Once registered, suppliers will receive all quotes (RFQs), bids (IFBs) and proposals (RFPs) for the supplier’s products and services. Suppliers may update their offerings and registration information at any time.
Learn more about how to do business with ADOT.