Removal of antiretroviral products from WHO prequalification

Department of Essential Drugs and Medicines Policy; Department of HIV/AIDS

Further information

More information on the prequalification project, including a full list of WHO prequalified products, is available at

For more information please contact:

For technical and regulatory issues: André van Zyl, Scientist, Tel: +41 22 7913598, Mobile : +41 79 4755527; email:

For clinical and treatment issues: Jos Perriens, Director AIDS Medicines and Diagnostics Service, HIV/AIDS Department, tel +41 22 79134456, Mobile +41 79 2173422; email:

For media enquiries: Daniela Bagozzi, Communications Officer, Tel. +41 22 7914544, mobile: +41 79 4755490, email: