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

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

Global DRO is brought to you through a partnership between the Canadian Centre for Ethics in Sport (CCES), Swiss Sport Integrity (SSI), UK Anti-Doping (UKAD), and the United States Anti-Doping Agency (USADA). The Japan Anti-Doping Agency (JADA), Sport Integrity Australia, and the Sport Integrity Commission (NZ) are official Global DRO licensees.

Global DRO is updated regularly and all data is fully verified by pharmacists with experience in the field of anti-doping. Every effort is made to add new products that come on the market in a timely manner.

The data sources are as follows:

Australia: MIMS Australia, www.mims.com.au.

Canada: © Canadian Drug Product Database, Health Canada. A copy of the version available at https://www.canada.ca/en/health-canada/services/drugs-health-products/drug-products/drug-product-database.html. All rights reserved.

Japan: Japan Pharmaceutical Information Center.

New Zealand: MIMS New Zealand, www.mims.co.nz.

Switzerland: HCL Solutions AG.

United Kingdom: Martindale: The Complete Drug Reference. Pharmaceutical Press.

United States: Gold Standard Drug Database, Elsevier.