It is with deep sorrow that we remember our dear friend and colleague, Jeff Lee. His legacy in substance use prevention began with his transformative work as Executive Director of Mentor International, where he passionately championed best practices and innovative approaches in prevention science. Jeff’s leadership at Mentor International not only set the foundation for his later achievements but also touched countless lives by empowering practitioners and policy makers through initiatives like the Prevention Hub. Later, he furthered his impact as Executive Director of the International Society for Substance Use Prevention and Treatment Professionals (ISSUP), where he continued to promote evidence-based strategies on a global scale

 

Jeff’s remarkable career spanned over 80 countries, during which he not only managed projects of international scope—such as the European Drug Prevention Quality Standards (EDPQS) Phase II project at Liverpool John Moores University and the ERANID project—but also lent his expertise to governments, the EU, WHO, and UNODC. His dedication to translating scientific research into accessible, actionable strategies earned him a respected place on both the International Task Force of the Society for Prevention Research and the Board of the European Society for Prevention Research. At APSI, where he served with passion and integrity as a Board Member, we honor his memory by striving to carry forward the vision and excellence he instilled in all of us. Rest in peace, Jeff—your spirit, wisdom, and unwavering commitment to a better, healthier world will always remain with us.

​

Jeff, we will miss your wisdom, kindness, and unwavering dedication—but most of all, we will miss your warmth and that ever-present reminder to keep smiling. Rest in peace, dear friend.

​