What is the purpose of the Cognizant Security Office (CSO) code?

• A. A five-position code identifying individuals with security clearances.
• B. A five-position code used to manage DoD budgets.
• C. A five-position code that identifies companies doing or wishing to do business with the federal government.
• D. A four-position code for contractors.

Answer: (C)

The Cognizant Security Office code is a unique five‑digit identifier used in industrial security to tag the company that the CSO oversees. The CSO is the government component responsible for guarding a contractor’s security program and ensuring proper safeguarding of classified information. This code helps the government link security records, inspections, and actions to the correct organization—companies doing or seeking to do business with the federal government. It’s five positions long, and its purpose is tied to identifying entities, not individuals or budgets.