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
May 14, 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 continuous special notice to rapidly acquire innovative solutions across all Army Mission Areas. This solicitation aims to enhance Army lethality, accelerate commercial technology adoption, and grow the industrial base. It seeks solutions for capability gaps and technological advancements, including basic research, applied research, advanced technology development, and prototypes. The AOS will remain open indefinitely until canceled.

Scope of Work

The AOS covers a broad range of "Army Example Areas," which are illustrative and not exhaustive. These include:

  • Intelligence, Electronic Warfare, and Sensors
  • Army Enterprise Business Solutions
  • Tactical Communications
  • Soldier Equipment
  • Ground Combat Systems
  • Missiles and Space
  • Simulation Training and Instrumentation
  • Aviation
  • Supply Chain and Logistics
  • Installation Support and Innovation
  • Advanced Manufacturing
  • Army Test and Evaluation
  • Data Engineering and Software (including MOSA, Digital Engineering, Cybersecurity, SCRM, Kill Chain Resilience)

The Army is looking for solutions that fulfill requirements, close capability gaps, or provide innovative technological advancements.

Contract Details

  • Type: Special Notice / Open Solicitation, utilizing various authorities including FAR, DFARS, and 10 U.S.C. for research, prototype projects, and commercial product acquisition. The default approach is a Commercial Solution Opening (CSO) leading to Other Transactions (OTs).
  • Awards: May be contracts or Other Transactions (OTs). Successful prototypes may lead to follow-on production contracts or OTs.
  • Duration: Open in perpetuity until canceled. Individual "Calls for Solutions" will have specific, limited response periods.
  • Set-Aside: None specified for the overall AOS.
  • Eligibility: Companies must have a UEI, be registered in SAM, represent their small business status, and be responsible (not suspended/debarred). Non-traditional Defense Contractors are encouraged.

Submission & Evaluation

There are two primary methods for industry to respond:

  1. Active Capability Gap (ACG):
    • Industry partners submit Solution Briefs addressing Army Example Areas.
    • The process involves up to three phases: a mandatory Solution Brief (5 written pages or 15 slides, PDF format), an optional Live Pitch, and an optional Solution Proposal.
    • Evaluation Criteria: Technical Merit, Schedule, and Viability.
    • The Government will not reimburse costs incurred during these phases.
  2. Call for Solutions:
    • Specific requirements will be announced via "Calls" posted as amendments on SAM.gov.
    • Each Call will detail its own submission instructions, evaluation criteria, and timelines. ACG procedures do not apply to individual Calls.
    • RFIs may be posted for market research, but do not guarantee a subsequent Call for Solution.

Important Notes

  • The solicitation documents are frequently updated; revisions are highlighted in yellow.
  • Only a warranted Contracting/Agreements Officer can contractually bind the Government.
  • Non-Government advisors may assist in evaluations, subject to Non-Disclosure Agreements (NDAs).
  • ACG Submission Email: usarmy.apg.acc.mbx.army-open-solicitation@army.mil.

People

Files

Files

View
View
View
View
View
View
View
View
View
Download
Download
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 58
Special Notice
Posted: May 14, 2026
View
Version 57
Special Notice
Posted: May 11, 2026
View
Version 56Viewing
Special Notice
Posted: May 5, 2026
Version 55
Special Notice
Posted: Apr 30, 2026
View
Version 54
Special Notice
Posted: Apr 28, 2026
View
Version 53
Special Notice
Posted: Apr 20, 2026
View
Version 52
Special Notice
Posted: Apr 20, 2026
View
Version 51
Special Notice
Posted: Apr 20, 2026
View
Version 50
Special Notice
Posted: Apr 8, 2026
View
Version 49
Special Notice
Posted: Mar 30, 2026
View
Version 48
Special Notice
Posted: Mar 27, 2026
View
Version 47
Special Notice
Posted: Mar 19, 2026
View
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