This is the second version (2016) of the mhGAP Intervention Guide (mhGAP-IG) for mental, neurological and substance use (MNS) disorders in non-specialist health settings. It is for use by doctors, nurses, other health workers as well as health planners and managers. The Intervention Guide presents the integrated management of priority MNS conditions using algorithms for clinical decision making. This update of the 2010 edition is based on new evidence as well as extensive feedback and recommendations from experts in all WHO regions who have used mhGAP-IG Version 1.0. The key updates include: content update in various sections based on new evidence; design changes for enhanced usability; a streamlined and simplified clinical assessment that includes an algorithm for follow-up; inclusion of two new modules – Essential Care and Practice that includes general guidelines and Implementation module to support the proposed interventions by necessary infrastructure and resources; and, revised modules for Psychoses, Child and Adolescent Mental and Behavioural Disorders and Disorders due to Substance Use.

The mhGAP-IG Version 2.0 is a valuable tool to scale up services for people with MNS conditions and their families. WHO 2019