Request of Proposal for Case Processing Operations Center 2.0

The Defense Security Service, a component of the Department of Defense, is soliciting proposals for the Case Processing Operations Center 2.0 under solicitation number HS002126RE015. This procurement is designated as an SBA (SBA) set-aside and is classified under NAICS 561611 for Investigation and Personal Background Check Services and PSC R499 for SUPPORT- PROFESSIONAL: OTHER. Recent administrative updates through Amendment 0003 have revised the solicitation to update the question-and-answer content in attachment 15 and correct numbering errors for rounds one and two of the inquiry process.

The deadline for responses to this solicitation is May 18, 2026. Due to the inclusion of sensitive content derived from Reading Room documents, access to the updated question-and-answer attachment is restricted to the secured PIEE module and is subject to a previously executed Non-Disclosure Agreement. Documentation for this opportunity includes one PDF attachment originally published on March 26, 2026, and administrative support is managed by point of contact Terrie M. Rodriguez.