# Area of Interest (AOI) for Secure Mobile Device Communications (SMDC) Prototype Other Transaction (OT)

Canonical: https://abierto.us/opportunities/disaota26rsmdc

- Solicitation number: DISA-OTA-26-R-SMDC
- Notice type: Solicitation
- Status: Closed. Deadline was April 22, 2026 at 6:00 PM EDT
- Department: Department of Defense
- Agency: Defense Information Systems Agency
- Contracting office: IT Contracting Division - PL84 (HC1084)
- NAICS: 541519 Other Computer Related Services
- Product or service code: DA01 Support services for activities involved with application development and support to include analysis, design, development, coding, testing, and release packaging, as well as support of off-the-shelf Business Applications.
- Place of performance: Fort George G Meade, Maryland
- First posted: April 2, 2026
- Last posted: April 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/6f69536ffede4bd1923e3bd103b9e5bd/view

## Description

**AMD 01:** The purpose of amendment 01 is to provide attribute notes and extend the solicitation to 22 April 2026, 5:00 p.m., CDT. See attachment AOI SMDC Prototype OT AMD 01 with highlighted changes. The Defense Information Systems Agency Emerging Technologies Directorate Advanced Concepts Division seeks to develop an innovative and user-friendly Retransmission Device to bridge the gap between Commercial Solutions for Classified (CSfC) standards and operational needs.

The ideal solution, likely a sleeve or integrated case, will satisfy the new CSfC hardwired connection requirement internally while appearing as a normal case to the outside observer. The goal is to eliminate conspicuous external cables, remove the logistical burden of separate devices, and restore full tactical mobility for users.

## Publications

- April 2, 2026: Solicitation, due April 20, 2026 at 12:00 PM EDT. Notice 6f4e81a20e0b48feb0817b42d4e5f4ff. https://sam.gov/workspace/contract/opp/6f4e81a20e0b48feb0817b42d4e5f4ff/view
- April 2, 2026: Solicitation, due April 13, 2026 at 12:00 PM EDT. Notice a841949da29e4f36a3e6d6762d920c3d. https://sam.gov/workspace/contract/opp/a841949da29e4f36a3e6d6762d920c3d/view
- April 16, 2026: Solicitation, due April 23, 2026 at 12:00 AM EDT. Notice 1a3b2365acda44eba306ff1bbf6c995c. https://sam.gov/workspace/contract/opp/1a3b2365acda44eba306ff1bbf6c995c/view
- April 20, 2026: Solicitation, due April 22, 2026 at 6:00 PM EDT. Notice 6f69536ffede4bd1923e3bd103b9e5bd. https://sam.gov/workspace/contract/opp/6f69536ffede4bd1923e3bd103b9e5bd/view

## Points of contact

- DITCO OTA Mailbox, disa.scott.ditco.mbx.ps84-other-transaction-authority@mail.mil

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/disaota26rsmdc.