In an increasingly fast-paced and complex world of work, psychological health is central to ensuring worker wellbeing and safety. ISO 45003 provides specific guidelines for identifying and managing psychosocial risks — aspects of work organisation, management and interpersonal relations that can generate stress, dissatisfaction and psychological distress, with negative effects on both mental health and safety. Factors such as excessive workloads, unclear roles, interpersonal conflicts and lack of organisational support can increase the risk of errors, accidents and absenteeism, undermining corporate efficiency.