About the Office of the Inspector General

The Office of the Inspector General (OIGMC) is committed to upholding integrity, enforcing internal regulations, and maintaining high standards across all Marine Corps divisions. The OIG investigates violations, reviews operations, and ensures compliance with policy.

Members of the OIGMC are held to the highest standard of professionalism, and they play a vital role in preserving the values and structure of the Corps by holding all members accountable, regardless of rank.