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As of May 4, 2025, responsibility for IBC’s personnel security support transitioned from the IBC to the Department’s Office of Law Enforcement and Security (OLES).

The National Security Division within OLES will now oversee all personnel security support. Customer resources will continue to be available on IBC’s Customer Central website until further notice.

Personnel Security Contacts

Personnel Security Division

Phone: 303-716-4005 | Fax: 303-969-7413

For all personnel security inquiries please email IBC_PSB_Intake@ibc.doi.gov.

National Security

National Security Email Address: IBC_PSB_Security@ibc.doi.gov 

Credentialing

Credentialing Intake Email Address: PSB_Credentialing@ibc.doi.gov

Intake

Intake Email Address: IBC_PSB_Intake@ibc.doi.gov

Self-Reporting

Self-Reporting Email Address: Report_It_2_PSB@ibc.doi.gov

Interior Business Center
One Denver Federal Center
Building 48
Denver, CO 80225

 

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