5,000+ professionals from the occupational and environmental health and safety (OEHS) world convene in Montreal starting today (Monday, May 20) for 74th annual American Industrial Hygiene Conference and Exposition (AIHce). The conference and trade show takes place at the Montreal Convention Center until Thursday, May 23.

Actually, some attendees have been in Montreal since Saturday taking full-day courses professional development courses aimed specifically at product stewards and sustainability professionals.