INCB & WHO
- Statement from the World Health Organization (WHO) regarding the health status of ayahuasca (2010)
- Letter from Herbert Schaepe, Secretary of the United Nations International Narcotics Control Board (INCB) to R. Lousberg, Inspectorate for Health Care of the Ministry of Public Health in the Netherlands (January 17, 2001)
- Declaration of Herbert Okun, former member of the International Narcotics Control Board – UDV USA Case (2002)
- INCB confirmation to ICEERS that ayahuasca is not a “preparation” covered by the Convention on Psychotropic Substances (2010)
- Selection of the Report of the International Narcotics Control Board for 2010 relative to ayahuasca (published in January 2011)
- Selection of the Report of the International Narcotics Control Board from 2012 relative to ayahuasca (published in March 2013)