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Intent to Sole Source Perseus Implementation Tender - 148148724

The NUCLEAR REGULATORY COMMISSION | ITY-RESULT _NGCONTENT-NG-C92264979="" _NGHOST-NG-C893956049="" CLASS="NG-STAR-INSERTED" INTENT TO SOLE SOURCE -PERSEUS IMPLEMENTATION TO REPLACE PSATS AND SEAD 3 has issued a Tender notice for the procurement of a Intent to Sole Source Perseus Implementation to Replace Psats and Sead 3 in the USA. This Tender notice was published on 29 Aug 2026 and is scheduled to close on 02 Sep 2026, with an estimated Tender value of Refer Document. Interested bidders can access detailed Tender information, eligibility criteria, and complete bidding documents by referencing TOT Ref No. 148148724, while the tender notice number is OCHCO-26-82826 and Registering on the platform.

Procurement Summary

Country: USA

Summary: Intent to Sole Source Perseus Implementation to Replace Psats and Sead 3

Deadline: 02 Sep 2026

Posting Date: 29 Aug 2026

Other Information

Notice Type: Tender

TOT Ref.No.: 148148724

Document Ref. No.: OCHCO-26-82826

Competition: ICB

Financier: Self Financed

Purchaser Ownership: Public

Tender Value: Refer Document

Purchaser's Detail

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Tender Details

The U.S. Nuclear Regulatory Commission (NRC) intends to award a sole-source contract to Chainbridge Solutions, LLC, 12701 Fair Lakes Cir Ste 300, Fairfax, VA 22033, for Perseus™, a proprietary Chainbridge Solutions software solution. The acquisition will provide software licensing and associated configuration, implementation, data migration, integration, training, Authority to Operate (ATO)/security support, operations and maintenance, warranty, and enhancement services.
Perseus™ is a commercial, cloud-native, FedRAMP-authorized solution that integrates three interdependent security functions: (1) Security Executive Agent Directive (SEAD) 3 foreign travel reporting and approval; (2) Insider Threat Program risk assessment and tracking; and (3) Personnel Security Adjudication Tracking System (PSATS) and access/clearance records. The acquisition also includes migration of approximately 38, 000 or more legacy records, Defense Counterintelligence and Security Agency (DCSA) eDelivery/CVS interfaces, future DCSA shared-service integrations, and NRC identity and credentialing integration through ICAM/EIH/SailPoint with personal identity verification-based single sign-on.
These capabilities support NRC personnel security, access authorization, trust determination, foreign travel reporting, and insider threat activities. The system will contain and process sensitive personnel security information and must maintain appropriate security, confidentiality, integrity, and availability controls. Continuity of these functions is necessary to prevent disruption to personnel security adjudication and related access authorization activities and to support the NRC-s obligations under applicable Federal requirements, including Code of Federal Regulations Parts 10, 11, and 25 and SEAD3.
Chainbridge Solutions, LLC is the developer and proprietary owner of Perseus™ and is the only source capable of providing the Perseus™ software and associated proprietary technical support required...
Notice ID: ochco-26-82826

Department/Ind. Agency: nuclear regulatory commission

Product Service Code: da01 - it and telecom - business application/application development support services (labor)

NAICS Code: 541511 - Custom Computer Programming Services

Inactive Dates: sep 17, 2026

Inactive Policy: 15 days after response date

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