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Short answer: GIDEP (the Government-Industry Data Exchange Program) is a Department of Defense program, run under the Defense Standardization Program Office, through which U.S. and Canadian government agencies and their suppliers share technical information about nonconforming and counterfeit parts, obsolescence, reliability, engineering data and calibration procedures. It is a members’ exchange for supply-chain quality, not a public database and not a standard.
Reader task: someone in a quality, calibration or procurement role who has met “GIDEP” in a contract clause or a supplier request and needs to know what it is, what it contains and what duties attach to it.
Definition and scope
A Defense Standardization Program Office (DSPO) briefing given at the NDIA SME Conference in October 2024 describes GIDEP’s duty as promoting and facilitating the exchange of technical information among U.S. Government and Government of Canada agencies and their supply chains. Its stated mission is to foster information sharing among government and industry partners to increase system safety, reliability and readiness while reducing development, production and ownership costs. A NASA Office of Safety and Mission Assurance overview describes the charter in similar terms: supporting government systems readiness, productivity and cost reduction through timely retrieval, storage and distribution of data among government and industry organizations.
The same DSPO briefing gives the program’s scale: more than 5,000 government and industry organizations in the U.S. and Canada, roughly 12,000 representatives and users, more than 250,000 documents and reports, and more than 14 million part numbers, National Stock Numbers and model numbers. Sponsoring agencies named in the NASA deck are the U.S. Army, Navy, Air Force, NASA, the Department of Energy, the Defense Contract Management Agency, the Canadian Department of National Defence and the Defense Logistics Agency.
Short history
- 1959: the Interservice Data Exchange Program (IDEP) is formed by the Army, Navy and Air Force.
- 1965-66: NASA and Canada join and Alerts are introduced.
- 1981: the Department of Energy joins. 1992: the online system begins.
- 2007: the program is realigned under DSPO.
- 2022: DoD Instruction 5200.49 is published. 2023: the operating policy document SD-25 is published.
Source for the timeline: DSPO GIDEP Program Manager presentation, October 2024.
How GIDEP is used in practice
Participating organizations agree to supply appropriate types of information, for example parts-related engineering and management reports, and in return can search what others have filed. The DSPO briefing is explicit that being a member is not the same as being a user: an organization enrols, and individual representatives are the ones who query or file. Listed services include batch matching of part lists against the database, document export, GIDEP training, an XML delivery service, a member roster search and a help desk.
Types of GIDEP information
| Document or data type | What it reports (per NASA OSMA overview) |
|---|---|
| Alert | A problem with parts, components, materials, specifications, software, manufacturing processes or test equipment that can cause functional failure. |
| Safe-Alert | A nonconforming item, product or situation that creates a safety hazard for personnel or equipment. |
| Agency Action Notice | Problem information issued by a government agency, redistributed to the community. |
| Problem Advisory | Grouped with Alerts, Safe-Alerts and Agency Action Notices as failure experience data, where counterfeit-part information is also found. |
| Metrology data | Calibration procedures that let calibration personnel verify an instrument is within prescribed tolerances, plus technical manuals. |
| DMSMS data | Manufacturer information on product and product-line discontinuances. |
| Reliability-maintainability reports | Failure rate, failure mode and replacement rate data, including FMEA and prediction techniques. |
| Urgent Data Request (UDR) | A query to the community, for example to locate discontinued or surplus parts or to ask for failure data on electronic and mechanical parts. |
| Product Change and Product Information Notices; Lessons Learned | Manufacturer change notices and shared lessons. |
The DSPO briefing summarizes the content more broadly as nonconforming items, suspect counterfeit items, reliability and maintainability information, engineering data, measurement and calibration procedures, and obsolescence and product change notices.
Screening and reporting duties under FAR 52.246-26
The clause most often behind a GIDEP request is FAR 52.246-26, Reporting Nonconforming Items (listed on acquisition.gov as the August 2024 version when checked on 2026-11-08; the DSPO briefing cites the November 2019 version). In summary, a contractor subject to it has two separate duties.
- Screen. Screen GIDEP reports as part of the inspection or quality-control system, to avoid using or delivering counterfeit or suspect counterfeit items and items with a major or critical nonconformance.
- Report. Give the Contracting Officer written notice within 60 days of becoming aware, or having reason to suspect, that an item is counterfeit or suspect counterfeit; keep the item until disposition instructions are given; and submit a GIDEP report within 60 days. The clause defines a “common item” as one with multiple applications rather than a single or peculiar application, and a major or critical nonconformance in a common item is also reportable.
The clause text controls; read the version incorporated in your own contract. The governing policies named in the DSPO briefing are DoDI 5200.49, Oversight of the Collection and Exchange of Information Using GIDEP (18 August 2022), and SD-25, GIDEP Operating Policies and Procedures (7 November 2023).
Where it matters for labs and quality teams
- Calibration and test equipment. Metrology data is a GIDEP data class, and Alerts explicitly cover test equipment, so metrology and incoming-inspection staff are among its intended users. See also quality assurance project plans for how documented quality systems frame such controls.
- Electronics and semiconductor supply chains. Counterfeit-part reports and discontinuance (DMSMS) notices bear on component sourcing; for physical failure modes in electronics see tin whiskers.
- Defense-related research programs. Work that carries DoD data markings or controls may also meet DoD distribution statements and export-controlled research rules; GIDEP is a separate mechanism and does not replace either. For standards sources see ASTM Compass.
Common misunderstandings
- It is not an open website. It is a membership exchange; the sources read for this page do not describe public access. An older NASA deck states that U.S. citizenship was required for database access; check current requirements with the program itself.
- It is not a standard. It is a program with operating policy (SD-25) and a DoD instruction behind it.
- Membership is not use. Enrolling an organization does not by itself mean anyone is screening reports.
- Screening and reporting are different duties. The clause treats them separately.
FAQ
What does GIDEP stand for?
Government-Industry Data Exchange Program.
Who runs GIDEP?
It operates as a DoD program under the Defense Standardization Program Office, with U.S. and Canadian agencies as sponsors and participants.
Is GIDEP only about counterfeit parts?
No. Counterfeit and nonconforming-item reports are one part; it also holds metrology, obsolescence, reliability and engineering data.
Within what time must a counterfeit item be reported under FAR 52.246-26?
Within 60 days, both as written notice to the Contracting Officer and as a GIDEP report.
Sources
- Defense Standardization Program Office, GIDEP Program Manager presentation, NDIA SME Conference, October 2024 (PDF), read 2026-11-08.
- NASA Office of Safety and Mission Assurance, GIDEP overview (PDF, undated), read 2026-11-08.
- FAR 52.246-26, Reporting Nonconforming Items (acquisition.gov), read 2026-11-08.
