- October 3, 2025: GFL Environmental – Columbus Refinery Facilty Tour
- October 21: COCHMM Annual Meeting and Social
- October 28-30: Federation of Environmental Technologies, Inc. (FET) Annual Conference & Exhibition 2025, Milwaukee (Waukesha), WI
- November 13: Virtual COCHMM Board of Directors Meeting
- March 11 – 13, 2026: OSC26 Ohio Safety Congress & Expo
- September 29 – October 1, 2026: 2026 EHS HAZMAT Summit
AHMP Essentials of Hazardous Materials Management (EHMM) Course
Hazardous Materials Society Education & Training