Commissaire.net A non-profit resource center for race officials who work at national or international level bicycle races. The site includes monthly e-magazine, resources, discussion, and regional information.
http://www.commissaire.net/ - [ Report Dead Link ]
Referee/Umpire Home Page Information about officiating camps, state and local associations, and numerous message boards for baseball, basketball, football, softball, hockey, volleyball, amateur wrestling, soccer, and track and field.
http://www.gmcgriff.com/refonline/ - [ Report Dead Link ]
Start Officiating Information on how to become a sports official. State and international associations, along with FAQs on the many aspects of being an official.
http://www.officiating.com/ - [ Report Dead Link ]