Global DRO

Global DRO provides athletes and support personnel with information about the prohibited status of specific substances based on the current World Anti-Doping Agency (WADA) Prohibited List.

Visitors can search the Global DRO for specific information on products sold in Canada, the United Kingdom, the United States, Switzerland, Japan, Australia and New Zealand.

Global DRO is brought to you through a partnership between UK Anti-Doping, the United States Anti-Doping Agency (USADA), Swiss Sport Integrity (SSI) and the Canadian Centre for Ethics in Sport (CCES).

To conduct a search on the Global DRO, please visit

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  • Do not use Global DRO to search for supplements or supplement ingredients.
  • Global DRO does not provide any form of medical advice or recommend treatment plans.
  • If you can’t find your medication on Global DRO, contact us to find out if it is prohibited in sport.
  • You are responsible for correctly choosing search parameters and interpreting search results.