Access public procurement solutions with the tools and documents linked here. Central Purchasing performs procurement functions and provides oversight of state agencies' procurement activities as defined by the Oklahoma Central Purchasing Act (74 O. S. §85.1, et seq.), and ensures fair and equitable processes for procurement functions resulting in timely delivery of quality products and support services.
Central Purchasing Entities
Suppliers & Payees
Starting point for any supplier who would like to do business with the state, or for a payee who needs to register to receive a payment from the state.
About
Oklahoma Supplier Portal
Supplier/Payee Training
Category Code Search (UNSPSC)
Agency Registration Resources
Solicitations
Resources on current and previous solicitations done with the state.
About
Contacts
Oklahoma Supplier Portal
Solicitations
Awarded Solicitations
Statewide Contracts
IT Contracts
State Contract Structure
P-card Services
Agencies
Resources for state agencies when purchasing items or requesting services.
About
Contacts
Statewide Contracts
State Contract Structure
State Use Program
Purchasing Reference Guide
P-Card Services
Unsolicited Offers
Category Code Search (UNSPSC)
Central Purchasing Flowchart
CPO Certification & Training
Essential information on training and certification for procurement officers.
About
CPO Program Certification
CPO Announcements
CP Library
Provides copy of reports and audits as well as important forms.
About
CP Library
CP Newsletter
Reports
Last Modified on
Apr 29, 2025
