ISSUP is an international society dedicated to connecting, uniting, and empowering professionals in the field of substance use prevention, treatment, and recovery support. As a membership organization, ISSUP aims to create a global network of knowledgeable and effective professionals who promote evidence-based, ethical practices in their work. Through their website, ISSUP offers a variety of resources and services to support professionals in the field.

This includes access to the latest research published in the Addictology Journal, networking opportunities through online discussion groups and in-person events, and regional initiatives such as the National Chapter Network. Additionally, ISSUP provides professional development support through training, education, and opportunities to gain qualifications and credentials. Membership is free and offers a range of exclusive benefits, such as access to training courses, the ability to create a member profile, and regular event notifications.

Overall, ISSUP is committed to advancing the field of substance use prevention and treatment by promoting knowledge sharing, collaboration, and high-quality practices among professionals