What is a Challenge?
A Challenge Competition is a way for federal agencies to crowdsource and engage public innovators directly to find interesting ideas or solutions to important problems. You can learn more about this unique opportunity on Challenge.gov.
OASH Challenge Competitions are posted on Challenge.gov. The rules of each competition vary. Be sure to read all of the rules and requirements.
Current Challenges
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HHS Innovation Challenge to Prevent Human Trafficking Among Women and Girls
Call for innovative and preventive solutions to human trafficking among women and girls.
Phase 2 opens 08/03/2025
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HHS Environmental Justice Community Innovator Challenge
Community-driven strategies to address environmental and climate change health issues.
Phase 2 open until 06/30/2024