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NHD-OC is happening in March 2023. Registration is in January, prejudging

projects are due in February and the contest is in March. Please see this page,

HERE for upcoming due dates and contest information.

1/17/23 - Registration Opens

1/24/23 - Registration Closes: 9:00 pm

1/31/23 - Late Registration Closes: 4:00 pm (Late fees apply)

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