The WHO guidelines on mental health at work provide evidence-based recommendations to promote mental health, prevent mental health conditions, and enable people living with mental health conditions to participate and thrive in work. The recommendations cover organizational interventions, manager training and worker training, individual interventions, return to work, and gaining employment. The guidelines on mental health at work aim to improve the implementation of evidence-based interventions for mental health at work. Executive summary available in Arabic, Chinese, English, French, Russian, Spanish