# Restorative & health-Enhancing Sleep Time (REST) Proposers’ Day Announcement

Canonical: https://abierto.us/opportunities/arpahsn26159

- Solicitation number: ARPA-H-SN-26-159
- Notice type: Special notice
- Status: Closed. Deadline was July 10, 2026 at 12:00 PM EDT
- Department: Department of Health and Human Services
- Agency: National Institutes of Health
- Contracting office: Advanced Research Projects Agency for Health (Arpa-H) (75N992)
- NAICS: 541715 Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
- Product or service code: AN13 Health R&D Services; Health Care Services; Experimental Development
- First posted: June 16, 2026
- Last posted: June 17, 2026
- SAM.gov: https://sam.gov/workspace/contract/opp/ea98367b1e8c4c33a4f0c7efc9389eac/view

## Description

This Special Notice (SN) is intended to notify the proposer community of a Proposers’ Day (PD) associated with the Restorative & health-Enhancing Sleep Time (REST) program under the Proactive Health Office (PHO) of the Advanced Research Projects Agency for Health (ARPA-H).

**6/16:**

Amendment 1 updates links within the SN

## Publications

- June 16, 2026: Special notice, due July 10, 2026 at 12:00 PM EDT. Notice 44ee55a7e7544244a2e4324826bbc3dc. https://sam.gov/workspace/contract/opp/44ee55a7e7544244a2e4324826bbc3dc/view
- June 16, 2026: Special notice, due July 10, 2026 at 12:00 PM EDT. Notice e5b96a4dcbb643ecaa467b518f15a676. https://sam.gov/workspace/contract/opp/e5b96a4dcbb643ecaa467b518f15a676/view
- June 17, 2026: Special notice, due July 10, 2026 at 12:00 PM EDT. Notice ea98367b1e8c4c33a4f0c7efc9389eac. https://sam.gov/workspace/contract/opp/ea98367b1e8c4c33a4f0c7efc9389eac/view

## Points of contact

- REST Team, rest@arpa-h.gov

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Source: SAM.gov Contract Opportunities bulk extract. Confirm deadlines on SAM.gov before responding. Cite https://abierto.us/opportunities/arpahsn26159.