The list is shown alphabetically by the last name.

Date ScheduledFirst NameLast NameISSI/CSLLC Location #MSHA Part 46 Refresher (8 Hour)MSHA Part 46 New - (24 Hour)MSHA Part 48 Refresher (10 Hours)MSHA Part 48 New (40 Hours)
October 17, 2022 Brian Schissler 18-Denver 8
July 20, 2022 Tyler See 9-Desmoines 10
March 9, 2022 David Slaydon 23-Winston Salem 10
March 9, 2022 Chad Smith 9-Desmoines 10
March 8, 2022 Franklin Snider 2-Salisbury 8
October 17, 2022 Darren Sosa 13-Chico 8
October 17, 2022 Darren Sosa 13-Chico 8
March 9, 2022 Ryan Soto 14-Richmond 10
March 9, 2022 Kelly Standifer 12-Schertz 10
March 9, 2022 James Stinnett 2-Salisbury 8
July 14, 2022 Andrew Stouffer 24-Maryland 24
October 1, 2021 Todd Tobler 15-Mill Creek 8
October 17, 2022 Michael Tobler 15-Mill Creek 8
July 14, 2022 Brad Tollison 20-Indianapolis 24
December 11, 2022 michael vazquez 21-Nebraska 8 24 10 40
March 9, 2022 Rich Williams 9-Desmoines 10