Our Investigator’s Brochure for MDMA researchers describes the physical, chemical, and pharmacological characteristics of MDMA, its effects in nonclinical and clinical studies, and the safety profile of MDMA-assisted psychotherapy. This brochure focuses on research and information relevant to researchers and regulators engaged in clinical trials with MDMA. The Seventh Edition (submitted to the FDA on August 1, 2013) is the first update since 2010. Download the MDMA Investigator’s Brochure”