ARMY OPEN SOLICITATION (AOS)

SOL #: W9128Z-25-S-A002Special Notice

Overview

Buyer

DEPT OF DEFENSE
Dept Of The Army
W6QK ACC-APG CONT CT SW SECTOR
ABER PROV GRD, MD, 21005-3013, United States

Place of Performance

Place of performance not available

NAICS

No NAICS code specified

PSC

No PSC code specified

Set Aside

No set aside specified

Timeline

1
Posted
May 1, 2025
2
Last Updated
Mar 30, 2026

Qualification Details

Fit reasons
  • NAICS alignment with historical contract wins in similar service areas.
  • Scope strongly matches core technical capabilities and delivery model.
Risks
  • Past performance thresholds may require one additional teaming partner.
  • Potential clarification needed on staffing minimums before bid/no-bid.
Next steps

Validate eligibility requirements, assign capture owner, and schedule partner outreach to confirm teaming strategy before submission planning.

Quick Summary

The U.S. Army Contracting Command – Aberdeen Proving Ground (ACC-APG) has issued an Army Open Solicitation (AOS) to rapidly acquire and deliver innovative commercial and research & development solutions to the Warfighter. This perpetual solicitation aims to enhance Army lethality, revive the industrial base, and accelerate the adoption of advanced commercial technology across all Army Mission Areas. The default approach utilizes Commercial Solution Opening (CSO) with Other Transaction (OT) authorities, alongside various FAR and 10 U.S.C. authorities.

Scope of Work

The AOS seeks innovative solutions and capabilities to fulfill requirements, close capability gaps, or provide technological advancements. This includes basic research, applied research, advanced technology development, prototypes, and incidental production. The scope covers a broad range of "Army Example Areas," such as Intelligence, Electronic Warfare, Sensors, Army Enterprise Business Solutions, Tactical Communications, Soldier Equipment, Ground Combat Systems, Missiles and Space, Simulation Training, Aviation, Supply Chain, Installation Support, Advanced Manufacturing, Army Test and Evaluation, and Data Engineering and Software. Procurements subject to the Software Acquisition Pathway (SWP) are also highlighted.

Contract & Timeline

This is an open solicitation that will remain active indefinitely until canceled by the U.S. Army. Awards may be made as contracts or Other Transactions (OTs), with iterative prototyping as a supported development methodology. Successful prototypes may lead to follow-on production contracts or OTs. While the AOS is perpetual, individual "Call for Solutions" will have specific, limited response periods. The latest amendment was posted on March 26, 2026.

Submission & Evaluation

Interested parties can respond via two primary methods:

  1. Active Capability Gap (ACG): Industry partners submit solution briefs addressing specific Army Example Areas. The ACG process involves up to three phases: a mandatory Solution Brief (limited to 5 written pages or 15 slides), an optional Live Pitch, and an optional Solution Proposal. Solution Briefs are evaluated on Technical Merit, Schedule, and Viability.
  2. Call for Solutions: The Government will issue specific "Calls" as amendments on SAM.gov for particular needs. These Calls will detail their own submission requirements, evaluation procedures, and timelines, independent of the ACG process.

Eligibility requires companies to have a Unique Entity ID (UEI) and be registered in SAM and Wide Area Work Flow. Companies must represent their small business size and status, be responsible, and not be suspended or debarred. Non-Government advisors may be used in evaluations, requiring NDAs. The Government does not fund solution brief or proposal preparation costs.

Additional Notes

The solicitation document and Attachment 1 are frequently updated, with revisions highlighted in yellow. Request for Information (RFIs) posted under AOS are for market research only and do not guarantee a subsequent Call for Solution. Contact: usarmy.apg.acc.mbx.army-open-solicitation@army.mil

People

Files

Files

View
View
View
View
Download
View
View
View
View
View
View
View
Download
Download
View
View
View
View
View
View
View
View
View
View
Download
Download
Download
View
Download

Versions

Version 49
Special Notice
Posted: Mar 30, 2026
View
Version 48
Special Notice
Posted: Mar 27, 2026
View
Version 47Viewing
Special Notice
Posted: Mar 19, 2026
Version 46
Special Notice
Posted: Mar 19, 2026
View
Version 45
Special Notice
Posted: Mar 4, 2026
View
Version 44
Special Notice
Posted: Feb 26, 2026
View
Version 43
Special Notice
Posted: Feb 23, 2026
View
Version 42
Special Notice
Posted: Feb 20, 2026
View
Version 41
Special Notice
Posted: Feb 17, 2026
View
Version 40
Special Notice
Posted: Jan 31, 2026
View
Version 39
Special Notice
Posted: Jan 12, 2026
View
Version 38
Special Notice
Posted: Dec 10, 2025
View
Version 37
Special Notice
Posted: Dec 8, 2025
View
Version 36
Special Notice
Posted: Dec 3, 2025
View
Version 35
Special Notice
Posted: Oct 1, 2025
View
Version 34
Special Notice
Posted: Sep 23, 2025
View
Version 33
Special Notice
Posted: Sep 15, 2025
View
Version 32
Special Notice
Posted: Sep 5, 2025
View
Version 31
Special Notice
Posted: Sep 3, 2025
View
Version 30
Special Notice
Posted: Aug 29, 2025
View
Version 29
Special Notice
Posted: Aug 20, 2025
View
Version 28
Special Notice
Posted: Aug 15, 2025
View
Version 27
Special Notice
Posted: Aug 7, 2025
View
Version 26
Special Notice
Posted: Aug 6, 2025
View
Version 25
Special Notice
Posted: Aug 5, 2025
View
Version 24
Special Notice
Posted: Jul 29, 2025
View
Version 23
Special Notice
Posted: Jul 24, 2025
View
Version 22
Special Notice
Posted: Jul 24, 2025
View
Version 21
Special Notice
Posted: Jul 10, 2025
View
Version 20
Special Notice
Posted: Jul 10, 2025
View
Version 19
Special Notice
Posted: Jul 9, 2025
View
Version 18
Special Notice
Posted: Jul 1, 2025
View
Version 17
Special Notice
Posted: Jun 24, 2025
View
Version 16
Special Notice
Posted: Jun 13, 2025
View
Version 15
Special Notice
Posted: Jun 13, 2025
View
Version 14
Special Notice
Posted: Jun 12, 2025
View
Version 13
Special Notice
Posted: Jun 11, 2025
View
Version 12
Special Notice
Posted: May 28, 2025
View
Version 11
Special Notice
Posted: May 20, 2025
View
Version 10
Special Notice
Posted: May 20, 2025
View
Version 9
Special Notice
Posted: May 20, 2025
View
Version 8
Special Notice
Posted: May 15, 2025
View
Version 7
Special Notice
Posted: May 15, 2025
View
Version 6
Special Notice
Posted: May 13, 2025
View
Version 5
Special Notice
Posted: May 9, 2025
View
Version 4
Special Notice
Posted: May 9, 2025
View
Version 3
Special Notice
Posted: May 1, 2025
View
Version 2
Special Notice
Posted: May 1, 2025
View
Version 1
Special Notice
Posted: May 1, 2025
View