Imperial County

IMPERIALCOUNTY.ORG

County of Imperial Vendor Access Launch

The County of Imperial is launching a new financial management system in November 2026. As part of this upgrade, we are introducing a self-service vendor portal called Vendor Access.

Vendor Access will provide vendors with a convenient online resource to sign up and view and maintain their vendor information.

All vendors, both current and new, must register for Vendor Access. Vendors who do not register and verify their information may experience delays in invoice processing.

Vendor Access will give vendors the ability to:

  • Submit invoices and track their status
  • View payment information
  • Access open purchase orders, contracts, and bids
  • Update your address and contact information
  • Upload or update your IRS Form W-9
Vendor Access Guide
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Register as a Vendor in Vendor Access

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Link to a Vendor in Vendor Access