This solicitation closed on October 7, 2026
View current Department of Defense opportunities →APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
AI Overview
DoD seeks enterprise engineering and lifecycle support services for the Application Arsenal platform through competitive fair opportunity ordering under the Seaport NxG IDIQ contract. SEAPORT contract holders only; proposals due October 7, 2026.
This summary is AI-generated from the official solicitation.
Key Details
Official Description
--- Attachment text --- [Solicitation_Amendment_N6600126R35070002_SF_30.pdf] R 11. THIS ITEM ONLY APPLIES TO AMENDMENTS OF SOLICITATIONS The above numbered solicitation is amended as set forth in Item 14. The hour and date specified for receipt of Offers is extended. is not extended. Offers must acknowledge receipt of this amendment prior to the hour and date specified in the solicitation or as amended, by one of the following methods: (a) By completing items 8 and 15, and returning copies ...
Change History
Critical change · Deadline
APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
The close date moved from September 30, 2026 to October 7, 2026, a 7-day extension. Applicants now have one more week to prepare and submit.
Why it matters:
- Teams still assembling the technical narrative, budget, or required registrations and attachments get extra time. Waiting until the last day is still risky, because the funder may not extend again.
- The new date falls in a new federal fiscal year (FY2027 starts October 1). That shouldn't change the review criteria, but you should confirm the award timeline and start date against the revised deadline.
- If you had already submitted, you can usually revise the application until the new deadline. Check the agency's rules on resubmission or updates.
Next steps: Update your internal calendar and proposal schedule. Check whether the notice's other dates changed along with the close date, such as questions deadlines, anticipated award date, and period of performance start.
Informational change · Description
APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
Description information changed.
Informational change · Unknown
APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
Unknown changed from open_date: 2026-08-31 to open_date: 2026-09-21.
Informational change · Description
APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
Description information changed.
APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
New opportunity: APPLICATION ARSENAL (AA) ENTERPRISE ENGINEERING AND LIFECYCLE SUPPORT _*SEAPORT CONTRACT HOLDERS ONLY
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