Industrial hygiene is complicated, somehow Dr. Charles L. Marshall makes it an adventure. During November, he provided OFFSHC members with information on current topics impacting the application of Industrial Hygiene in the performance of their duties. He characterized examples of current OSHA and EPA mandates impacting the EH&S practitioner. Dr. Marshall discussed GHS, SMS and potential updates to ACGIH TLVs. If you missed this exciting presentation visit the link below.