REGISTER IN 2025
Registration for the 2025 Congressional App Challenge is now open.
The 2025 competition deadline is October 30th, 2025 at 12:00 pm ET. Students can register for the 2025 Congressional App Challenge and start coding their apps for 2025 now.
Want to show off that you’re Coding for Congress? Get a free App Challenge sticker from our friends at Hack Club
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HOW TO SUBMIT YOUR CAC APPLICATION
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Filling Out Your Applicant Profile
Finding Your Member Of Congress
Filling Out Your Eligibility
What To Do If Your Member Is Not Participating
Filling Out Your Full Application
Submitting Your Application & Survey