Solicitations › Department of Health and Human Services › National Institutes of Health
Restorative and health-Enhancing Sleep Time (REST)
Closed — responses were due 12 Aug 2026 · No Set aside used · National Institutes of Health (NIH), HHS · NAICS 541715 · Solicitation ARPA-H-SOL-26-159
Solicitation details
| Solicitation number | ARPA-H-SOL-26-159 |
|---|---|
| Notice ID | 6f8c0f1a75ed44b691b7c2a4e6ce0e47 |
| Agency | Department of Health and Human Services (HHS) |
| Sub-agency | National Institutes of Health (NIH) |
| Contracting office | ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H) |
| NAICS code | 541715 — Research and Development in the Physical, Engineering, and Life Sciences (Except Nanotechnology and Biotechnology) |
| Product / service code (PSC) | AN13 |
| Set-aside | No Set aside used |
| Notice type | Solicitation |
| Posted | 24 June 2026 |
| Response deadline | 12 August 2026 (closed) |
Description
Version history
SAM.gov has posted 12 notices under solicitation ARPA-H-SOL-26-159, oldest first.
- 16 June 2026 — Solicitation
- 16 June 2026 — Solicitation
- 17 June 2026 — Solicitation
- 18 June 2026 — Solicitation
- 24 June 2026 — Solicitation (this page)
- 07 July 2026 — Solicitation
- 16 July 2026 — Solicitation
- 10 August 2026 — Solicitation
- 11 August 2026 — Solicitation
- 14 September 2026 — Solicitation
- 14 September 2026 — Solicitation
- 15 September 2026 — Solicitation (latest)
Documents in the solicitation package
1 file is attached to this notice.
- REST_ATTACHMENT A_Solution Summary Format and Instructions_2026.06.16 (1).pdf
Download them from SAM.gov, or open the solicitation in FedSift to read them with page-cited analysis.
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Market context: HHS and NAICS 541715
About the buyer and the industry, not this specific solicitation. Source: USASpending.gov award data, updated nightly.
- In fiscal year 2026, HHS obligated $384.3M across 193 contract actions under NAICS 541715.
- 449 contracts worth $5.2B in this category end within the next 18 months.
HHS contracts under NAICS 541715 →
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Source: this notice on SAM.gov. FedSift republishes public federal procurement data and is not affiliated with the U.S. Government. Always confirm dates and requirements against SAM.gov before responding.