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Defense Information System for Security

DISS is an enterprise adjudicative case management system for national security, suitability and credentialing eligibility mission areas. On October 1, 2020, DISS replaced the Joint Personnel Adjudication System (JPAS). DISS will be a component of the National Background Investigation Services (NBIS) supporting adjudication and subject management services

For access requirements and procedures, go to the  DMDC website.