June 3, 2023 Last day for 50% Refund (1st 5-week classes) -All OTC Locations MO Last day for 50% Refund (1st 5-week classes)
June 3, 2023 Last day for 100% Refund and last day to declare “audit” status (10-week classes) -All OTC Locations MO Last day for 100% Refund and last day to declare "audit" status (10-week classes)