How to Register as a Vendor in Rhode Island

What it's for

Ocean State Procures (OSP) is Rhode Island's eProcurement system. Registration happens in two stages:

• Soft registration puts your account in "Pending" status. It lets you view and submit responses to solicitations and get email notices for your UNSPSC codes.
• Full registration moves you to "Approved" status. You need it to receive awarded purchase orders, contracts and payments.

Have this ready

• FEIN, or SSN for a sole proprietor
• Legal entity name exactly as it appears on your IRS W-9
• Business type, full address, and a main contact (name, email, phone)
• UNSPSC commodity/service codes (RI uses UNSPSC, and the Division posts a code reference)
• Diversity classifications, if any apply
• For full registration: a signed IRS W-9 dated within the past year, and your preferred payment method (ACH, check or virtual card)

Steps

1. From the Division of Purchases OSP Vendor Registration page, choose to register. A Quick Start Guide is posted there.
2. Accept the general disclaimer.
3. Enter organization information: FEIN/SSN, legal name and address.
4. Enter the main contact and create your login.
5. Select your UNSPSC codes.
6. Add any diversity information, then submit. A confirmation email follows. This finishes soft registration.
7. For full registration, log in to OSP and upload your W-9.
8. Choose a payment method, then opt in to or decline the expedited-payment discount (the guide describes it as 2% 15 Net 30).

After you register

• Notices go out by email for your selected UNSPSC codes, so keep them accurate.
• Watch for "registration corrective action instructions from the RI Supplier Coordinator." The guide warns that if your organization information doesn't exactly match your W-9, approval will be delayed.
• You can check your account status in the vendor portal.
• Official guides don't describe a renewal cycle. Update your W-9 and contacts when they change.
• Technical help: WebProcure support at 1-866-446-8203. Division of Purchases: 401-574-8100.

Watch out for

• Construction and DOT: RIDOT bids, including horizontal (road) construction, are on OSP. DCAMM also lists state capital building projects on its own Bidding Projects page, so check both.
• A contract administrative fee took effect January 1, 2026. It applies to contracts, not to registration. Read each solicitation for fee terms.
• Registration is free. Don't pay a third party to register you.
• The Division doesn't publish an approval time for full registration.

Sources

• ridop.ri.gov/ocean-state-procures-osp/osp-vendor-registration
• ridop.ri.gov/media/1051/download
• ridop.ri.gov/ocean-state-procures-osp/faqs
• ridop.ri.gov/ocean-state-procures-osp/unspsc-codes
• dcamm.ri.gov/business-units/capital-projects/bidding-projects

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.