DARPA Modernization Project Sources Sought and Industry Day Notice AMENDMENT 1

Inactive on SAM.gov — responses were due 24 Aug 2026 · Unrestricted (full and open) · Defense Advanced Research Projects Agency (DARPA), DoD · Arlington, VA · NAICS 541310 · Solicitation HR001126E008

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SAM.gov marked this notice inactive — responses were due 24 August 2026.

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Solicitation details

Solicitation number	HR001126E008
Notice ID	29885225c1f04bcabd690acacdaa0230
Agency	Department of Defense (DoD)
Sub-agency	Defense Advanced Research Projects Agency (DARPA)
Contracting office	DEF ADVANCED RESEARCH PROJECTS AGCY
NAICS code	541310 — Architectural Services
Product / service code (PSC)	C211
Set-aside	Unrestricted (full and open)
Notice type	Sources Sought
Posted	20 August 2026
Response deadline	24 August 2026 (closed)
Place of performance	Arlington, VA, USA

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Description

The purpose of this amendment is to provide the revised Draft Statement of Objectives and Sources Sought Notice. The revised sections are highlighted within the respective documents. The purpose of this Sources Sought Notice is to determine industry capability and assess competition for Architecture/Engineering support services for the DARPA Modernization Project. This Sources Sought Notices also serves as Notification of the DARPA Modernization Project Industry Day. All interested vendor shall review the notice and all attachments, in its entirety, and submit interest in participating in the Industry Day and responses to this notice in accordance with the requirements specified in the Sources Sought Notice. The tentative date for the DARPA Modernization Project Industry Day is August 18, 2026, from 1:00 PM ET to 3:00 PM ET. Receipt of Confirmation of intent to participate in the industry day is due by 12:00 PM ET on August 13, 2026. Responses to this Sources Sought Notice are due by 10:00 AM ET on August 24, 2026.

Version history

SAM.gov has posted 2 notices under solicitation HR001126E008, oldest first.

07 August 2026 — Sources Sought
20 August 2026 — Sources Sought (this page)

Documents in the solicitation package

9 files are attached to this notice.

Sources Sought Notice HR001126RE008 Attachment 1 - DRAFT Statement of Objectives_Amendment 1_FINAL.pdf
HR001126RE008 DARPA MODERNIZATION PROJECT_SOURCES SOUGHT NOTICE_Amendment 1_FINAL.pdf
SF 330 Instructions.pdf
Sources Sought Notice HR001126RE008_Attachment 3A - Experience Reference Sheet_FINAL.docx
Sources Sought Notice HR001126RE008 Attachment 3 - SF 330.pdf
Sources Sought Notice HR001126RE008 Attachment 2- Industry Day Confirmation.docx
Sources Sought Notice HR001126RE008 - Attachment 4 - OCI and Feedback.xlsx
Sources Sought Notice HR001126RE008 Attachment 1 - DRAFT Statement of Objectives.pdf
HR001126RE008 DARPA MODERNIZATION PROJECT_SOURCES SOUGHT NOTICE.pdf

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Market context: DoD and NAICS 541310

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