In order for a substance or method to be included on the Prohibited List, it must meet at least two out of the three criteria:
1. It has the potential to enhance athletic performance.
2. It represents an actual or potential risk to athletes' health.
3. It contradicts the spirit of sports.
Substances and methods that can be used to mask the use of other banned substances are also included in a separate category.
The new Prohibited List for 2025 will take effect on January 1st, 2025.