The Vendor Self Service (VSS) is being upgraded. It will impact every VSS module. We are looking for VSS vendors to consider being Change Champions in this effort. Change Champions play an active role in this upgrade and will be a source for improving the vendor experience. If you are interested, please complete this form.
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What does the Upgrade mean to vendors?
Upgrade Change Champion Interest
After you select Register from the ColoradoVSS website, gather all of the information detailed on the Registration Tips page and have a copy of your W-9 available.
Tax Identification Number
When entering your Taxpayer Identification Number (TIN) from your W-9 form, leave out the dashes.
Make sure you enter a valid email address in your User Information.
Make sure you enter Commodity Codes in your User Information, as this will ensure that you receive emails about newly published ColoradoVSS Solicitations.
When searching for Commodity Codes, entering an asterisk (*) before and after each word (or string of words) will yeild more results.
Enter your appropriate Business Types to help the State of Colorado classify your business appropriately.