Procurement and Materials Management‌ ‌at the Hanford Site

Learn more

Getting started

Welcome the Vendor Registration portal! This portal is designed to provide a registration process for contractors, vendors and suppliers to the Hanford Site. Click the Sign In link in the top navigation menu to get started. For support resources visit the Help page.

Important Fiscal Year Dates


Fiscal Month Fiscal Month End
Oct 2024 10/27/2024
Nov 2024 11/24/2024
Dec 2024 12/22/2024
Jan 2025 1/26/2025
Feb 2025 2/23/2025
Mar 2025 3/23/2025
Apr 2025 4/20/2025
May 2025 5/25/2025
Jun 2025 6/22/2025
Jul 2025 7/27/2025
Aug 2025 8/24/2025
Sep 2025 9/30/2025

Key features

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Register and Join Vendors;

Submit information on your company, its scope of services and contact information.

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Add Reps & Certs

Publish certifications about your company and relate those details to NAICS codes.

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Entering Accruals 

Provide monthly estimates on activities performed for each Hanford Prime Contractor. 

Tell us about your company

Is this is your first time using the Hanford Vendor Registration portal? Create a new account and provide information about your company by submitting a new Vendor Registration form via the My Vendors landing page. 

Get Started
About your company

About VendReg

The Hanford Vendor Registration System, also known as VendReg, is a collection of web apps and automted services that enable vendors of the Hanford site to provide imformation about their company, certifications and work activities. The VendReg system promotes sharing of timely and accurate information between companies doing work for Hanford and supply chain management personnel for each Hanford Prime Contractor.