On-Site Courses

All Continuing Education courses will be proceeding as scheduled unless otherwise noted.


For additional information about the University of Michigan’s response to the COVID-19, please visit https://publicaffairs.vpcomm.umich.edu/2019-novel-coronavirus-covid-19/


  • February 2, 2021 - April 6, 2021

    Comprehensive Industrial Hygiene Review – Spring – ONLINE

      Registration opening soon! Co-Sponsored with the Michigan Industrial Hygiene Society EST dates: February 2, 2021 – April 6, 2021 Every Tuesday and Thursday – 12-2PM Virtual This course provides an intensive, high-level review of a wide range of industrial hygiene (IH) topics by a panel of 14 experts and has gained the reputation of


Cancellation Policy: COHSE does not provide refunds for the purchase of online continuing education courses at this time.