International Center for Ethnobotanical Education, Research, and Service

ICEERS (International Center for Ethnobotanical Education, Research and Service) is a Barcelona-based non-profit founded in 2009, dedicated to the scientific study and social integration of ayahuasca, iboga, and other plant medicines, with UN ECOSOC consultative status. The organization launched the first Phase II clinical trial of ibogaine for opioid dependence in 2020, has co-published over 100 peer-reviewed papers, and provides harm reduction, legal support, and drug policy advocacy globally.