World Professional Association of Transgender Health (WPATH)

The World Professional Association for Transgender Health (WPATH), formerly known as the (Harry Benjamin International Gender Dysphoria Association (HBIGDA), is a 501(c)(3) non-profit, interdisciplinary professional and educational organization devoted to transgender health. Our professional, supporting, and student members engage in clinical and academic research to develop evidence-based medicine and strive to promote a high quality of care for transsexual, transgender, and gender-nonconforming individuals internationally.