The World Anti-Doping Agency has published the 2020 Prohibited list. The List shall come into effect on January 1st 2020. You can find the the 2020 Prohibited List here and the Summary of Modifications and Explanatory Notes are found here.
The List, which is one of six International Standards that are mandatory for all Signatories of the World Anti-Doping Code (Code), designates what substances and methods are prohibited both in- and out-of-competition, and which substances are banned in particular sports.
The List is released three months ahead of it taking effect so that athletes and their entourage can acquaint themselves with any modifications. Ultimately, athletes are responsible for prohibited substances found in their body and prohibited methods found to have been used. Athlete entourage are also liable for Anti-Doping Rule Violations if determined to be complicit. Consequently, if there is any doubt as to the status of a substance or method, it is important that they contact their respective Anti-Doping Organisation (International Federation or National Anti-Doping Organisation) for advice.
For a substance or method to be added to the List, it must be determined that it meets at least two of the following three criteria:
- It has the potential to enhance or enhances sport performance
- It represents an actual or potential health risk to the athletes
- It violates the spirit of sport
It should be noted that for athletes who have a legitimate medical reason for using a prohibited substance or method that is on the List, they may be accommodated if they meet the criteria outlined in the International Standard for Therapeutic Use Exemptions (ISTUE). The TUE process has overwhelming acceptance from athletes, physicians and anti-doping stakeholders worldwide.
Source & more information: www.wada-ama.org