Defense Central Index of Investigations (DCII)

Planned Outage 6:00PM – 9:00PM ET (3:00PM – 6:00PM PT) due to maintenance.
DCII will have a planned outage on 2/15/24 from 6:00PM – 9:00PM ET (3:00PM – 6:00PM PT) due to maintenance. Please log out of the system and complete any work that you have prior to this time.

The DCII System is an automated central index that identifies investigations conducted by DoD investigative agencies, and personnel security determinations made by DoD adjudicative authorities. DCII access is limited to the Department of Defense and other federal agencies that have adjudicative, investigative and/or counterintelligence missions.

Note: For a better browsing experience, it is highly recommended to use Microsoft Edge when accessing DCII.

DCII Resources

General Information

Department of Defense
DoD Instructions

Access Requests

General FAQ
Account Disable Documents
DCII PKI FAQ
PKI TechTroubleshooting guide
Account Request Instructions
DCII Agency Request Form
PSSAR Form