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DISA Legacy Systems Application Management

ID: DISAFY27LEGACY • Type: Sources Sought • Match:  95%
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Description

See attached Sources Sought Notice and draft Performance Work Statement for full details.

The Defense Information Systems Agency (DISA) is seeking sources to provide full life-cycle application management for their Legacy Systems.

This requirement is for full life-cycle application management of the Legacy System. The Legacy System primarily consists of Contract Support System (CSS), Contractual Online Procurement System (COPS), Financial Accounting and Budget System (FABS), and the Defense Information Technology Contracting Organization (DITCO) Web. This also includes other subsystems, such as: Rates and Tariffs File System (RTFS), Joint Hawaii Information Transfer System (JHITS), the Delivery Ticket Invoicing (DTI) process, Accounting & Audit Operations Office (CFA) Accounts Payable (A/P) Validation, Procurement Services (PS) A/P Validation, Information Technology (IT) Contract Closeout, Inquiry Quote Order (IQO) Contract Closeout, Telecom Voucher Management, and the European Voucher Module.

Anticipated Period of Performance: June 10, 2027 June 9, 2032

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Overview

Agency
Defense Information Systems Agency (DISA) [DoD]
Response Deadline
July 14, 2026, 12:00 p.m. EDT Due in 17 Days
Posted
June 26, 2026, 1:34 p.m. EDT
Set Aside
8(a) Sole Source (8AN)
NAICS
541512 - Computer Systems Design Services
PSC
R699 - Support- Administrative: Other
Place of Performance
Fort George G Meade, MD 20755 United States
Source
Open
Current SBA Size Standard
$34 Million
Pricing
Likely Fixed Price
Est. Level of Competition
Average
Est. Value Range
Experimental
$15,000,000 - $45,000,000 (AI estimate)
Odds of Award
15%
Signs of Shaping
64% of obligations for similar contracts within the Defense Information Systems Agency were awarded full & open.
On 6/26/26 Defense Information Systems Agency issued Sources Sought DISAFY27LEGACY for DISA Legacy Systems Application Management due 7/14/26. The opportunity was issued with a 8(a) Sole Source (8AN) set aside with NAICS 541512 (SBA Size Standard $34 Million) and PSC R699.
Primary Contact
Name
Jeffrey Lopez   Profile
Email
jeffrey.m.lopez5.civ@mail.mil
Phone
None

Documents

Posted documents for Sources Sought DISAFY27LEGACY

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Additional Details

Source Agency Hierarchy
DEPT OF DEFENSE > DEFENSE INFORMATION SYSTEMS AGENCY (DISA) > DEFENSE INFORMATION SYSTEMS AGENCY
FPDS Organization Code
97AK-HC1047
Source Organization Code
100077022
Last Updated
June 26, 2026
Last Updated By
jeffrey.m.lopez5.civ@mail.mil
Archive Date
July 29, 2026