Person who ask the IG for help, make a complaint, give evidence, contact or assist an IG during an inspection or investigation, or otherwise interact with an IG, often have an expectation of confidentiality. The expectation encompasses safeguarding their identities and the nature of their contacts with the IG, and protection against reprisal.
The IG has a duty to protect confidentiality to the maximum extent possible, particularly when it is specifically requested. While the need for confidentiality and the measures necessary to protect it will vary with the circumstances, the IG always gives this issue priority attention. However, it is important to remember that while confidentiality is a priority with inspectors General, it cannot always be guaranteed.
Reference AR 20-1 or contact your IG for more information.