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Special notice

Cattle Run Proposers Day Announcement

DARPA-SN-27-03

Defense Advanced Research Projects Agency, Def Advanced Research Projects Agcy. Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology).

127 open like this View on SAM.gov Markdown

Response deadline

November 4, 2026

Closed in 4 days. Posted October 23, 2026, first published October 22, 2026. Scheduled to archive November 5, 2026.

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This one closed in 4 days

127 like it are open now in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

All 127 open in research and development in the physical, engineering, and life sciences (except nanotechnology and biotechnology)

Description

As published on SAM.gov.

PROPOSERS DAY:
DARPA is hosting a Proposers Day in support of DARPA-SN-27-03 Cattle Run program on Tuesday, November 10, 2026, at the DARPA Conference Center (675 North Randolph Street, Arlington, VA 22203) from 8:00am to 5:00pm EST. The purpose of this conference is to provide information on the Cattle Run program; promote additional discussion on this topic; address questions from potential proposers; and provide a forum for potential proposers to meet for teaming opportunities.

Attachments

Files listed on SAM.gov. The ones we hold a copy of download from here; the rest open SAM's download, which needs no account.

Publications

Every notice SAM.gov issued under this solicitation number, oldest first. Each is a separate record on SAM.

  1. October 22, 2026

    Special notice

    Due November 4, 2026. SAM.gov, notice bf79b55fdfdb41d89733869966ba4fa9

    2 revisions on SAM
    • October 22, 2026: publish, special notice
    • October 22, 2026: publish, special notice

  2. October 22, 2026

    Special notice

    Due November 4, 2026. SAM.gov, notice f9e856b9cbd8493b8ce8c1eda5e9b40b

    2 revisions on SAM
    • October 22, 2026: publish, special notice
    • October 22, 2026: publish, special notice

  3. October 23, 2026

    Special notice

    Due November 4, 2026. SAM.gov, notice ca5328285cc94aa5963e30cbe684343c

    3 revisions on SAM
    • October 23, 2026: publish, special notice
    • October 22, 2026: publish, special notice
    • October 22, 2026: publish, special notice

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