Addressing the needs for international training, qualifications, and career development in occupational hygiene.

Thirteen member societies of the International Occupational Hygiene Association (IOHA), all 11 national certification bodies, and IOHA itself are now cooperating in a new international training and qualification system. The structure broadens access to occupational hygiene education and training worldwide and complements existing professional accreditation schemes. There are currently 46 Approved Training Providers in the scheme and up to the end of June 2013, approaching 200 courses had been delivered in more than 32 countries, with nearly 2400 examinations taken in 7 languages. This influx of students, particularly in developing countries, is helping to address the worldwide need to combat occupational illness and is creating the foundation for sustainable growth in provision of occupational hygiene globally. The scheme originated in 2006, when the authors were instrumental in bringing together a group of senior hygienists to review the needs of industry. The resulting position paper, reflecting the perspective of major multi-national companies, was subject to widespread consultation with a diverse group of stakeholders from across the world. This led to the formation of the Occupational Hygiene Training Association (OHTA), as a not-for-profit organization, to operate the system. It is accessible through the OHlearning website that provides free downloads of educational materials and details of training events. In this commentary, we outline the needs that brought this about, identify the key stakeholders involved, review what has been done so far, and discuss some plans for the future.