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OpenSolicitation

Systematic Targeting Of MicroPlastics (STOMP)

ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)HEALTH AND HUMAN SERVICES, DEPARTMENT OF / NATIONAL INSTITUTES OF HEALTH / ADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)

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ARPA‑H’s open solicitation (ISO) for the Systematic Targeting Of MicroPlastics (STOMP) seeks biotech R&D services (NAICS 541714) in Washington, DC, with a response deadline of June 22 2026. The award will be an Other Transaction (OT) agreement; recent amendments update metric figures and cost data requirements.

  • Solicitation type: Innovative Solutions Opening (ISO) for OT agreements
  • NAICS 541714 – Biotechnology research and development
  • Place of performance: Washington, District of Columbia
  • Response deadline: June 22 2026 (posted June 3 2026)
  • Amendments 1‑3 modify figures, metric units, and cost‑pricing data; monitor FAQ for updates

Good fit for: Suitable for small businesses with proven biotech R&D capability and experience handling microplastics or related analytical work; must be able to comply with OT contract terms and submit detailed cost data if selected for negotiation.

AI-generated from the SAM.gov listing — verify all details on the official source before bidding.

Posted
Jun 3, 2026
Response deadline
Jun 22, 2026, 5:00 PM EDT
Due in 16 days
Value
—
Category
R&D — Biotechnology
NAICS
541714
PSC / Class
AN13
Set-aside
—
Place of performance
Washington, District of Columbia
Solicitation #
ARPA-H-SOL-26-152
Archive date
Jul 7, 2026

Search tags

R&D — BiotechnologyNAICS 541714District of ColumbiaADVANCED RESEARCH PROJECTS AGENCY FOR HEALTH (ARPA-H)rd

Market context

Open in NAICS 541714
89
7 in District of Columbia
Typical award (NAICS)
$4,000,000
median of 8 awards
Recent winners
—
All NAICS 541714 opportunities →District of Columbia opportunities →

Description

June 2, 2026 - Amendment 3 to STOMP ISO ARPA-H-SOL-26-152. This amendment incorporates the following changes: 1. Figure 8: TA2.1 metrics and Section 2.5 Microplastics Samples has been updated. All other terms and conditions remain unchanged. ________________________________________________________________________ May 6, 2026 - Amendment 2 to STOMP ISO ARPA-H-SOL-26-152. This amendment incorporates the following changes: 1. Corrects a typo under Figure 4: TA1.2 metrics, from 50 �m to 50 nm. 2. Section B. Cost and Pricing Data Support under page 46 has been revised. The requirements that have been removed are only necessary if proposers are selected for negotiations. All other terms and conditions remain unchanged. ____________________________________________________________ April 20, 2026 - Amendment 1 to STOMP ISO ARPA-H-SOL-26-152. This amendment corrects the Figure number on Page 11 and incorporates Figure 6 on Page 15. _____________________________________________________________________ All questions submitted to the ISO will be compiled and addressed. Responses will be posted to the STOMP Frequently Asked Questions (FAQ) page. Potential proposers are encouraged to monitor the FAQ page regularly for the latest information and updates: https://arpa-h.gov/explore-funding/programs/stomp/faqs _____________________________________________________________________ The Advanced Research Projects Agency for Health (ARPA-H) is posting this Innovative Solutions Opening (ISO) in support of the Systematic Targeting Of MicroPlastics (STOMP) Program. ARPA-H anticipates multiple Other Transaction (OT) Agreements will result from this announcement. Interested parties are invited to review the STOMP_ISO_ARPA-H-SOL-26-152 and assciated attachments. Additionally, proposers are encouraged to review the separate Special Notice, ARPA-H-SN-26-150, for information regarding the STOMP Proposers� Day. Special Notice (SN), ARPA-H-SN-26-150, is an independent announcement and is not attached to this ISO announcement.