Area of Interest (AOI) for User Activity Monitoring (UAM) Centralization Prototype Other Transaction (OT)

Notice details

Agency

Department of Defense

Sub-tier agency

DEFENSE INFORMATION SYSTEMS AGENCY (DISA)

Notice type

Solicitation

Solicitation number

DISA-OTA-27-R-UAM

NAICS

541519 Other Computer Related Services

Product/service code

DA01

Place of performance

0, Maryland

Posted

Oct 23, 2026

Response deadline

Oct 29, 2026

Source

SAM.gov

Description

The purpose of Amendment 0002 is to: Extend the Submission Suspense: Move the Phase 1 Solution Brief closing deadline from 22 October 2026, 5:00 p.m. CDT to 29 October 2026, 5:00 p.m. CDT. Establish Attachment 1 Direct Request Procedures: Provide instructions allowing offerors experiencing SAM.gov access or technical issues to request the controlled Attachment 1 � Desired Solution Attributes directly from the DITCO OTA team mailbox ([contact details on the official notice]). Clarify NDC SAM.gov Requirements: Formally clarify that eligible Non-Traditional Defense Contractors (NDCs) whose SAM.gov registrations are currently pending approval may submit Phase 1 Solution Briefs and be evaluated, while establishing that an active, validated SAM.gov registration is mandatory prior to agreement award. Authorize a Contingency Submission Route: Authorize direct email submission of Solution Briefs to the DITCO OTA mailbox strictly for offerors experiencing technical barriers or account validation roadblocks in SAM.gov (while retaining SAM.gov as the primary channel). Modernize Attachment 2 (ABSC): Update the Affirmation of Business Status Certification by replacing the retired DUNS number with the Unique Entity Identifier (UEI), adding a "Pending Approval" option for SAM status, and updating the NDC statutory reference to 10 U.S.C. � 3014. Amendment 0001 - The purpose of this amendment is to update the Area of Interest under Section 7, Certifaction Required, to clarify that CMMC Level

Summarized from the official notice. The description is shortened; read the full text on the official notice.

Official notice

View on SAM.gov →

Requirements and amendments are controlled by the official notice.

Prior awards (USAspending)

Department of Defense obligated $47,247,626 under NAICS 541519 on awards whose period of performance started in the last 12 months.

Source: USAspending.gov, U.S. Department of Treasury, Bureau of the Fiscal Service, https://www.usaspending.gov. Accessed Oct 24, 2026. Award totals are computed by DSE from USAspending.gov award data.

Similar open notices

1. Software-as-a-Service (SaaS) Subscriptions and Systems Integration (SI) Support Services for the Omnichannel Customer Communication System (OCCS)Closing in 2 daysDEPT OF DEFENSE · Posted Oct 20, 2026 · Closes Oct 26, 2026
2. PISTON, VALVEClosing in 2 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 23, 2026 · Closes Oct 26, 2026
3. Support sustainment of Naval Weapon Systems and Platforms operating beyond their projected service lives.Closing in 5 daysDEPT OF DEFENSE · Posted Oct 24, 2026 · Closes Oct 29, 2026
4. NIPR / SIPR drops Basic Purchase Agreement - LOCAL AREA NETWORK (LAN)/DEPLOYABLE LOCAL AREA NETWORK (DLAN) ENGINEERING AND INSTALLATION SUPPORT TO NETWORK ENTERPRISE CENTER (NEC)Closing in 6 daysDEPT OF DEFENSE · Total Small Business · Posted Oct 23, 2026 · Closes Oct 30, 2026
5. Solicitation Update In reference to the Request for Information (RFI) for Army Enterprise Identity, Credential, and Access Management (E-ICAM) Services Delivery ContractClosing in 6 daysDEPT OF DEFENSE · Posted Oct 8, 2026 · Closes Oct 30, 2026