NHD has affiliates around the world. These programs are independently sponsored by organizations that coordinate local and affiliate level contests where students can compete for the chance to advance to the National Contest. NHD’s affiliates also provide programmatic materials and workshops for teachers and students.

Many individuals and organizations contribute to the success of our affiliate level programs.

View affiliate contributors

To access NHD program contact and other information for a specific NHD affiliate, choose an affiliate from the box below.


1201 Larimer St.
Denver, Colorado 80204

Campus Box 182, P.O. Box 173364
Denver, CO 80217

Phone: (303) 315-1789
Fax: (303) 556-6037

Colorado Contest
Colorado Directory of Resources: