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Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)

NAICS 541715 · 810 opportunities accepting responses · 1,812 active notices · updated daily from SAM.gov

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Professional

RFI: Best Practices in Distributed General-Purpose Radio Frequency (RF) Signal Processing

DEPT OF DEFENSE · DEFENSE ADVANCED RESEARCH PROJECTS AGENCY (DARPA)

Special Notice · NAICS 541715 · Due 2026-07-10

Professional

Sources Sought Novel and Enhanced Modalities for Optic Nerve Imaging

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Sources Sought · NAICS 541715 · DC · Due 2026-07-10

Professional

Advanced Research Projects Agency for Health (ARPA-H) Small Business Innovation Research (SBIR)/Small Business Technology Transfer (STTR) Program

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Presolicitation · Total Small Business Set-Aside (FAR 19.5) · NAICS 541715 · DC · Due 2026-07-10

Professional

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

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Special Notice · No Set aside used · NAICS 541715 · Due 2026-07-10

Professional

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

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Special Notice · No Set aside used · NAICS 541715 · Due 2026-07-10

Professional

Proposers� Day Announcement for Advanced Research Projects Agency for Health (ARPA-H)/Proactive Health Office (PHO)

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Special Notice · No Set aside used · NAICS 541715 · Due 2026-07-10

Professional

Health Effects in Chernobyl Cleanup Workers in Ukraine

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Sources Sought · No Set aside used · NAICS 541715 · Due 2026-07-10

Professional

Cancer and Other Health Effects Following the Chernobyl Accident in Ukraine

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Sources Sought · No Set aside used · NAICS 541715 · Due 2026-07-10

Professional

Transmitted Isotropic Generated Equivalent Radiation (TIGER)

DEPT OF DEFENSE · DEPT OF THE NAVY

Presolicitation · No Set aside used · NAICS 541715 · DC · Due 2026-07-10

Professional

Network Extension for User Continuity and Sustainability (NEXUS) Ka-Band Backward-Compatible Relay Broad Agency Announcement (BAA) NextSTEP-3 Appendix E - Final Solicitation

NATIONAL AERONAUTICS AND SPACE ADMINISTRATION · NATIONAL AERONAUTICS AND SPACE ADMINISTRATION

Solicitation · NAICS 541715 · AL · Due 2026-07-10

Professional

Notice of Intent to Award a Sole Source Contract � Epidemiology Support Services

HEALTH AND HUMAN SERVICES, DEPARTMENT OF · NATIONAL INSTITUTES OF HEALTH

Presolicitation · No Set aside used · NAICS 541715 · MD · Due 2026-07-10

Professional

Biological Containment Isolation System (BCIS)

DEPT OF DEFENSE · DEPT OF THE ARMY

Sources Sought · No Set aside used · NAICS 541715 · Due 2026-07-10

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