​​​​The Commonwealth of Kentucky's eProcurement website is available twenty-four hours a day, seven days a week, to allow access to such features as vendor registration, browsing current bidding opportunities, viewing recent awards, and online bidding when permitted. The eMARS Vendor Self Service (VSS) application​ will provide more information on these features.

Vendor Self Service

The Kentucky Vendor Self Service (VSS) system allows you, as a payee/vendor, to manage your own account information, view current business opportunities, current catalog items, and much more.

Vendor Self Service (VSS)

Vendor Contacts

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Information Technology and Non-Construction Goods & Services Contracts

Non-Highway Capital Construction Related Project Contracts