# Request for Information - Ontology

Canonical: https://abierto.us/opportunities/28321326ri0000043

- Solicitation number: 28321326RI0000043
- Notice type: Solicitation
- Status: Closed. Deadline was September 10, 2026 at 5:00 PM EDT
- Department: Social Security Administration
- Contracting office: SSA Ofc of Acquisition Grants (283213)
- NAICS: 513210 Software Publishers
- Product or service code: 7A21 Business Application off-the-shelf software delivered by perpetual license, which also encompasses enterprise level software enabling mission capability and business operational support.
- First posted: August 20, 2026
- Last posted: August 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/bac434eb289b4d8facdf4b3ed5dbcb12/view

## Description

Request for Information - Ontology

## Attachments

- [Click here to see more information about this opportunity on FedConnect](https://www.fedconnect.net/FedConnect/?doc=28321326RI0000043&agency=SSA)

## Publications

- August 20, 2026: Solicitation, due September 10, 2026 at 5:00 PM EDT. Notice bac434eb289b4d8facdf4b3ed5dbcb12. https://sam.gov/workspace/contract/opp/bac434eb289b4d8facdf4b3ed5dbcb12/view

## Points of contact

- SCHELL , KATHLEEN, KATHLEEN.SCHELL@SSA.GOV

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/28321326ri0000043.