What is ISSUP?
We are an international network that unites, connects and shares knowledge across the substance use workforce. We aim to make the work of our members as effective as possible through knowledge sharing, training and networking opportunities.
Who is ISSUP for?
ISSUP is for everyone who is doing something to address substance use in a variety of settings. This includes health and treatment professionals, prevention practitioners, market disruption and supply, law enforcement, policy makers, and community-led groups like youth and volunteers.
ISSUP Members
Map showing distribution of ISSUP members around the world
News
ISSUP Newsletter - Issue 217 (6 May 2026)
Read the latest ISSUP Newsletter for this month. From global and regional updates, to the latest in the field, and opportunities to get involved.
Latest Webinars
VibeCheck - An AI Tool for Addiction Screening, Brief Intervention and Referral; From Screening to Real-World Intervention
ISSUP Nigeria would like to invite you to the 33rd session of its bi-monthly webinar in the Knowledge Update Series. This webinar will focus on the topic 'VibeCheck - An AI Tool for Addiction Screening, Brief Intervention and Referral; From Screening to Real-World Intervention '.
Location Online
Date 27 May 2026
Knowledge Share
2026 National Drug Control Strategy - The White House
Published by Office of National Drug Control Policy (ONDCP)
Date 04 May 2026
Knowledge Share
Global Organized Crime Index 2025 - Europe Overview
Published by Global Initiative Against Transnational Organized and Crime
Date 25 Feb 2026
The ISSUP Exchange Podcast
Prevention Unpacked with Dr. Zili Sloboda: Vision, Legacy & The Future of Prevention Pt.4
In the final episode of Prevention Unpacked with Dr. Zili Sloboda: Vision, Legacy & The Future of Prevention, the conversation looks ahead and brings the series full circle.
Date 18 Feb 2026