How to Register as a Vendor in Arizona

What it's for

The Arizona Procurement Portal (APP), run by the State Procurement Office (SPO), is where suppliers register and where state agencies post Requests for Proposals and Invitations for Bid. ADOT states: "You must register your company with Arizona Procurement Portal (APP) to do business with the state," and "Only registered vendors are assured of receiving notifications."

Have this ready

• Legal business name and Tax ID (FEIN/EIN, or SSN for a sole proprietor)
• Business address, phone, and email for the person who will handle bids
• The commodity codes that match your business (state agencies tell vendors to "Choose commodity codes that match your business"; register under every code that applies)
• W-9 and banking details may be needed for payment later; the exact registration checklist is in SPO's "New Supplier Registration" quick reference guide, which could not be read for this guide

Steps

1. Go to app.az.gov and start a new supplier registration. SPO says suppliers "may go to the Arizona Procurement Portal and register at any time."
2. Enter your company, tax ID, address, and contact information.
3. Select all commodity codes that describe your goods and services. These drive the email notices you receive.
4. Submit and watch your email for confirmation.
5. Once registered, find open solicitations in APP and submit your response there by the deadline.

SPO publishes step-by-step Quick Reference Guides (including "New Supplier Registration" and "Enrolling as a Foreign Supplier" for out-of-country businesses) at spo.az.gov/suppliers/app-support/quick-reference-guides. SPO's site blocks automated reading, so screen-level detail was not confirmed here; use those guides for the exact screens.

After you register

• You will "receive email notices of opportunities to bid or propose for formal State contracts based on the commodity codes you selected."
• Suppliers "may update their offerings and registration information at any time." Keep contacts and codes current.
• Help: APP Help Desk, (602) 542-7600.
• Renewal requirements were not stated on the official pages checked.

Watch out for

• Construction and DOT are separate: ADOT highway construction advertisements post at azdot.gov/business/contracts-and-specifications (listings at cnsads.azdot.gov/current), with their own bidding requirements; ADOT's goods and services purchases still use APP.
• Notifications only match your codes. Too few codes means missed bids.
• Local governments and universities run their own bidding systems.
• Paid third-party "registration services" are not required to register in APP.

Certifications and bid preferences in Arizona

• Arizona small business purchasing rule, veteran-owned vendor indicator and in-state construction preferences

Standard bid forms for Arizona

These are the forms bidders are most often asked to sign or attach on Arizona state bids. Each bid lists exactly which ones it needs, and many agencies attach their own copies, so always use the version in the bid documents when there is one.

Sources

• azdot.gov/business/procurement/vendor-registration
• des.az.gov/how-do-i/do-business-des-office-procurement/procurement-frequently-as
• spo.az.gov/suppliers/app-support/quick-reference-guides
• azdot.gov/business/contracts-and-specifications/current-advertisements

FindMyBids isn't affiliated with any government agency. Registration is free or low cost on official sites; you don't need to pay a third party. Always follow the official portal's instructions.