In 2016, a single two-week survey was conducted in the former Picardy region. The main objective of the MCP two-week surveys is to determine the prevalence rate of work-related illnesses that have not been recognized as occupational diseases. This survey follows those conducted annually in Picardy since 2009. Those surveys had also revealed high prevalence rates for musculoskeletal disorders and work-related psychological distress. This brochure provides an overview of work-related health issues among employees in the former Picardy region, supplementing the data provided by Carsat on recognized occupational diseases.