 The purpose of this project is to answer the challenge of integration of screening and core packages of Mental Health MH and Substance Use Disorder SUD services into routine primary health care PHC through innovative e-learning technologies. The training of health professionals in Kenya and other LMIC has very limited content on addressing alcohol, tobacco and other substance use disorder in PHC. The investigators aim to help address this problems by adapting NextGenU training model for capacity-building of health care providers in LMIC to provide SUD screening and core services in PHC. NextGenU.org draws on already-existing, free, expert-created competencies and computer-based learning resources from accredited sources to assemble courses certified by its network of partners. The computer-based didactic learning experience is complemented with 1 peer-to-peer interactions in a local and global community of learners simultaneously studying this topic, and 2 the use of local qualified mentors, which can supplement the training taking into account local variations in organizational structures, culture, tradition and beliefs. 