Don Stikvoort SIM3 Senior Trainer and Auditor, creator of SIM3, author of SIM3 v1 and v2 | ![]() |
Klaus-Peter Kossakowski SIM3 Senior Trainer and Auditor, inspiration for SIM3 v1, author of SIM3 v2 | ![]() |
Mirosław Maj SIM3 Senior Trainer and Auditor, author of SIM3 v2 | ![]() |