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 4, 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), a special notice designed to rapidly acquire innovative commercial technology and research and development solutions. This perpetual solicitation aims to support all Army Mission Areas, revive the industrial base, and enhance Army lethality by closing capability gaps and fostering technological advancements.

Purpose & Scope

The AOS seeks to obtain commercial, innovative solutions or potential capabilities that fulfill requirements, close capability gaps, or provide potential innovative technological advancements. This includes basic research, applied research, advanced technology development, prototypes, and incidental production. The solicitation covers all Army Mission Areas, such as Intelligence, Electronic Warfare, Sensors, Enterprise Business Solutions, Tactical Communications, Soldier Equipment, Ground Combat Systems, Missiles and Space, Simulation Training, Aviation, Supply Chain and Logistics, Installation Support, and Advanced Manufacturing.

Contract Details

This is an open solicitation that will remain active indefinitely until canceled by the U.S. Army. It leverages various acquisition authorities, including Federal Acquisition Regulation (FAR) competitive procedures, Broad Agency Announcements (BAA), Defense Federal Acquisition Regulation Supplement (DFARS), and 10 U.S.C. for Other Transactions (OTs) for prototype projects and innovative commercial products/services. Procurements subject to the Software Acquisition Pathway (SWP) are also highlighted.

Submission & Evaluation

Vendors can respond through two primary methods:

  1. Active Capability Gap (ACG): Industry partners submit Solution Briefs directly addressing identified Army Example Areas (AEAs). The ACG process involves up to three phases: Solution Brief, Live Pitch, and Solution Proposal. Solution Briefs are evaluated on Technical Merit, Schedule, and Viability.
  2. Call for Solutions: Government-issued announcements for specific requirements, posted as amendments to this special notice on SAM.gov. These calls will have individual, limited response periods and specific submission requirements.

Eligibility requires a Unique Entity ID (UEI), registration in SAM, and the government invoicing system (WAWF). Companies must also represent their small business size and status. No specific set-aside is mentioned for the overall AOS, encouraging broad participation.

Key Dates & Contacts

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Versions

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