Australian Institute of Occupational Hygienists

The Australian Institute of Occupational Hygienists (AIOH) was established in 1980 and is the peak organisation representing professionals working in occupational hygiene in Australia. Membership of AIOH is open to both professional occupational hygienists and to those with an interest in worker health protection and a healthier work environment. It is the largest organisation representing occupational hygienists with over 1,500 members.