World Anti Doping Agency
The following document should become your bible if you or your team care for competing athletes. Additionally, there is a great "search" function on the Wada website, where you can look up the ingredients of supplements, drinks, and medications
Sport Integrity Australia
Sport integrity Australia offers a wide range of courses and information, all for for free.
As an athlete it's your obligation to continue your education and be aware of changes any legislation that could affect you or one of your team mates