Oklahoma Purchasing Manual

All PIMs are now individually revoked and integrated into the Oklahoma Purchasing Manual, which will be updated annually. Urgent changes outside this schedule will be reflected in a PIM as a temporary solution, and all new PIMs will be integrated into this manual each year. All questions about revoked PIMs should be sent to central.purchasing@omes.ok.gov.

• Request for Quote required for purchases on SW0135 (PDF, 369KB)
• Competitive Bid Waiver(s) (PDF, 234KB)
• Contract Language When Using Federal Funds (PDF, 262FB)
• Delegation of Authority from CIO for Certain Information Technology and Telecommunication Products (PDF, 198KB)
• Direct Purchase Orders (PDF, 240KB)
• Emergency Declaration by State Agencies (PDF, 283KB)
• Fixed and Uniform Rate Contracts (PDF, 200KB)
• General Services Administration Contracts (PDF, 245KB)
• Online Purchasing - Amazon Business Accounts (PDF, 183KB)
• Pay for Success (PDF, 230KB)
• PeopleSoft Required Attachment (PDF, 264KB - Updated 10/2025)
• Processing Ratification Agreements (PDF, 196KB)
• Sole Source or Sole Brand Acquisition (PDF, 196 KB)
• Split Purchasing (PDF, 186KB)