COR Cheat Sheet 2026

The 30 highest-yield COR facts, distilled from real exam questions. Print it, save it as a PDF, or study it here — free, no sign-up.

1. Under the Federal Acquisition Certification for CORs (FAC-COR), how many training hours are required for a Level II COR? → 40 hours
2. Progress payments on fixed-price contracts are typically based on what? → Costs incurred by the contractor to date
3. During contract closeout, what happens if a contractor submits an invoice that was not previously identified during performance? → The COR must verify the claim against contract records before forwarding to the CO
4. In Cost & Pricing Analysis, what is the FIRST step a COR professional should take when encountering a new case or situation? → Conduct a comprehensive assessment and gather all relevant information
5. Which form of communication is most appropriate for documenting key contract discussions? → Formal written communication
6. When a conflict arises between standard procedures and a unique situation in Contract Types & Administration, what should a COR professional prioritize? → Safety and ethical obligations while seeking expert consultation
7. Why is performance monitoring important in contract management? → To ensure deliverables meet contract standards
8. What is a key ethical obligation for CORs? → Maintain impartiality and integrity
9. In Contract Closeout Procedures, what is the FIRST step a COR professional should take when encountering a new case or situation? → Conduct a comprehensive assessment and gather all relevant information
10. Which standard of practice is MOST important for ensuring quality in Contract Types & Administration? → Following evidence-based protocols while adapting to specific circumstances
11. What should a COR do if contractor performance falls below expectations? → Notify the Contracting Officer with documentation
12. What is the purpose of regular audits in contract oversight? → To ensure compliance and identify risks
13. What action should a COR take if potential fraud is suspected? → Report it to the Contracting Officer immediately
14. What does 'apparent authority' mean in the context of a COR's role? → A contractor reasonably believes the COR has authority they actually lack
15. A contract has been physically complete for two years with no closeout action taken. What risk does this create? → Unliquidated obligations may persist on agency books, distorting budget data
16. What should a COR do if an invoice includes charges for work not yet performed? → Reject it and notify the Contracting Officer
17. Within how many days must the government generally make payment under the Prompt Payment Act after receiving a proper invoice? → 30 days
18. Which of the following actions is OUTSIDE the scope of a COR's delegated authority? → Issuing a contract modification to change the scope of work
19. What is the purpose of a receiving report in the contractor payment process? → To certify that goods or services were received and accepted by the government
20. When a conflict arises between standard procedures and a unique situation in Modifications & Change Orders, what should a COR professional prioritize? → Safety and ethical obligations while seeking expert consultation
21. A COR identifies a potential conflict of interest with a current contractor. What must the COR do? → Immediately disclose it to both the Contracting Officer and the agency ethics official
22. What document must a contractor submit to the Government when property is lost, damaged, destroyed, or stolen? → A report of loss, damage, or destruction to the contracting officer
23. What is a key benefit of using performance-based contracts? → They emphasize results over processes
24. When a COR is reassigned or leaves their position mid-contract, what must occur? → All COR files and responsibilities must be formally transferred to a replacement
25. Which of the following is a responsibility of the COR? → Inspect and document contractor performance
26. A COR's authority is ultimately derived from: → A formal delegation from the Contracting Officer's warrant
27. What document formally designates a COR’s authority? → COR Designation Letter
28. Which standard of practice is MOST important for ensuring quality in Federal Acquisition Regulations? → Following evidence-based protocols while adapting to specific circumstances
29. What is an 'improper invoice' under the Prompt Payment Act? → An invoice missing required information such as the contract number
30. Which of the following is NOT a COR responsibility in the invoice review process? → Negotiating the final contract price