This handbook has been developed to complement the MOOC on Survey Solutions. It is suitable for anyone who has experience in conducting traditional face-to-face interviews and wishes to learn the workflows and skills needed to conduct a CAPI project. The handbook’s instructions are tailored toward people with beginner or intermediate experience in Survey Solutions, particularly if they are looking to reinforce existing knowledge or learn additional functionalities. handbook is designed to help national statistical officers and other interested readers embrace the efficiencies of CAPI-based data collection to supersede the traditional pen and paper interviewing method. We hope that it contributes to the adoption of other innovative tools and technologies that further strengthen national statistical systems.