# DISA Legacy Systems Application Management

Canonical: https://abierto.us/opportunities/disafy27legacy

- Solicitation number: DISAFY27LEGACY
- Notice type: Sources sought
- Status: Closed. Deadline was July 14, 2026 at 12:00 PM EDT
- Department: Department of Defense
- Agency: Defense Information Systems Agency
- Contracting office: Defense Information Systems Agency (HC1047)
- NAICS: 541512 Computer Systems Design Services
- Product or service code: R699 Other Administrative Support Services
- Set-aside: 8(a) sole source
- Place of performance: Fort George G Meade, Maryland
- First posted: June 26, 2026
- Last posted: June 26, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/1273d011d9394569b4b9d3c9145b87f1/view

## 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

## Publications

- June 26, 2026: Sources sought, due July 14, 2026 at 12:00 PM EDT. Notice 1273d011d9394569b4b9d3c9145b87f1. https://sam.gov/workspace/contract/opp/1273d011d9394569b4b9d3c9145b87f1/view

## Points of contact

- Jeffrey Lopez, jeffrey.m.lopez5.civ@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/disafy27legacy.