The Harm Reduction and Addiction Treatment Program aims to improve substance users' and addictions' quality of life. The program applies a comprehensive intervention strategy including developing pilot intervention models in Vietnam; strengthening partnerships to promote the implementation of evidence-based interventions and contributing to reducing stigma and discrimination and increasing access to health services and addiction treatment.

Since 2014, the Program has implemented important pilot models such as "The community-based, voluntary drug counseling and treatment"; “Social and Legal Consulting, Assisted Referral Model for People who Use Drugs"