Active Solicitation · DEPT OF DEFENSE

    DISA LEGACY SYSTEMS APPLICATION MANAGEMENT

    Sol. DISAFY27LEGACYSources SoughtSet-aside: 8(a) Sole Source (FAR 19.8)FORT MEADE, MD
    Open · 1d remaining
    DAYS TO CLOSE
    1
    closes Jul 14, 2026
    POSTED
    Jun 26, 2026
    Publication date
    NAICS CODE
    541512
    Primary industry classification
    PSC CODE
    R699
    Product & service classification

    AI Summary

    The Defense Information Systems Agency (DISA) is seeking sources for full life-cycle application management of their Legacy Systems, including various subsystems. The anticipated period of performance is from June 10, 2027, to June 9, 2032. Interested parties should refer to the attached Sources Sought Notice and draft Performance Work Statement for complete details.

    Contract details

    Solicitation No.
    DISAFY27LEGACY
    Notice Type
    Sources Sought
    Set-Aside
    8(a) Sole Source (FAR 19.8)
    Posted Date
    June 26, 2026
    Response Deadline
    July 14, 2026
    NAICS Code
    541512AI guide
    PSC / Class Code
    R699
    Primary Contact
    Jeffrey Lopez
    State
    MD
    ZIP Code
    20755-0549
    AI Product/Service
    service

    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

    Key dates

    1. June 26, 2026Posted Date
    2. July 14, 2026Proposals / Responses Due

    AI search tags

    Frequently asked questions

    DISA LEGACY SYSTEMS APPLICATION MANAGEMENT is a federal acquisition solicitation issued by DEPT OF DEFENSE. Review the full description, attachments, and submission requirements on SamSearch before the response deadline.

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