# Sole Source Notification - LHASA Software for Cosmetic Chemical Safety Assessment Support Package

Canonical: https://abierto.us/opportunities/solesourcelhasa01

- Solicitation number: SoleSourceLhasa01
- Notice type: Special notice
- Status: Closed. Deadline was July 22, 2026 at 5:00 PM EDT
- Department: Department of Health and Human Services
- Agency: Office of the Assistant Secretary for Financial Resources
- Contracting office: Omas Strategic Buying Center - Information Technology (7571TE)
- NAICS: 513210 Software Publishers
- Product or service code: 7A20 Application development software delivered by perpetual license, consisting of analysis, design, development, code, test and release packages associated with application development projects.
- Place of performance: Maryland
- First posted: July 20, 2026
- Last posted: July 20, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/64654b37922a41f0b17cc578cfe2e241/view

## Description

Please see attached Synopsis SOLE SOURCE Lhasa for announcement.

## Publications

- July 20, 2026: Special notice, due July 22, 2026 at 5:00 PM EDT. Notice 64654b37922a41f0b17cc578cfe2e241. https://sam.gov/workspace/contract/opp/64654b37922a41f0b17cc578cfe2e241/view

## Points of contact

- Raja Seshadri, raja.seshadri@hhs.gov, 6614926197
- Jesse Weidow, jesse.weidow@hhs.gov, 3013483524

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/solesourcelhasa01.