All events for B-Significant Changes to the NEC 2017 « All Events Next Events » September 2020 B-Significant Changes to the NEC 2017 September 15, 2020 @ 5:00 pm - 8:30 pm|Recurring Event (See all)An event every week that begins at 5:00 pm on Tuesday and Thursday, repeating until September 22, 2020 (10 Hour OCILB/OBBS) Find out more »