- January 22, 2026
- February 19, 2026
- March 19, 2026
- April 23, 2026
- May 21, 2026
- June 18, 2026
- July 23, 2026
- August 20, 2026
- September 24, 2026
- October 22, 2026
- November 19, 2026
- December 17, 2026
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PLEASE NOTE - Per state regulations, if your last refresher class was taken online or virtually, you cannot take a second one in a row online or virtually. You have to take a live, in person class. Through reciprocity, EPA will honor this refresher in CT, ME, RI & NH, however this will only renew for 3 years providing your previous class certification was obtained in a live class. Click an available green date in the calendar below to reserve your class. NOTE: Class runs from 7:30 a.m. to 12:00 p.m. Upcoming Class Dates:
