BOHS (The Chartered Society for Worker Health Protection) is one of the major international scientific societies in occupational hygiene. As a learned and professional society, established for over 60 years, it provides internationally recognised qualifications, scientific conferences, membership services and the world leading research journal ‘The Annals of Occupational Hygiene’. Based in the UK, BOHS has over 1600 members in 50 countries. BOHS is a science-based charitable body providing information, expertise and guidance in the recognition, control and management of workplace health risks. Working with other stakeholders in the field of health and safety, BOHS seeks to raise awareness of these risks and influence national and international policy and practice to better protect the health of workers.