The NHD Contest Rule Book is a one-stop shop to answer all of your questions about the NHD project and the competitions.  For returning NHD students, the rule book will look a bit different: NHD has a brand new contest rule book and new evaluation forms this year.  

Make sure to read the New NHD Contest Rule Book carefully, and review the New NHD Evaluation Forms to see how judges will be assessing your work.  For an overview of changes to the rule book, see the Summary of Significant Changes worksheet.