Association for Psychedelic Science and Therapy Austria

APSTA, the Association for Psychedelic Science and Therapy Austria, is based in Vienna and describes itself as Austria's leading network for experts in psychedelic research and therapy. It serves medical, psychotherapeutic, psychological, and other professional audiences, with a stated focus on connecting professionals and sharing knowledge, best practices, and experience. Its core activities center on networking, setting guidelines and standards, and education and outreach.

APSTA presents itself as a professional association focused on safe, responsible, and evidence-based use of psychedelic substances in therapy and research. Its role appears primarily educational and field-building rather than legislative, with emphasis on ethical practice, public information, and interdisciplinary exchange. Documented examples on its site include supporting research projects, promoting standards for therapy and research, and informing the public about opportunities and risks of psychedelic therapies.