Credentials At-A-Glance The At-A-Glance provides Education/Training, Work Experience, Fees, Passing Scores, and Recertification Requirements for all BCSP credentials. Swipe or use the arrows to the left and right of the columns to cycle through the list of BCSP credentials. Certified Safety Professional® CSP Details Associate Safety Professional® ASP Details Safety Trained Supervisor® STS Details Safety Trained Supervisor Construction® STSC Details Construction Health and Safety Technician® CHST Details Occupational Hygiene and Safety Technician™ OHST Details Certified Instructional Trainer CIT Details Safety Management Specialist® SMS Details Graduate Safety Practitioner® GSP Details Transitional Safety Practitioner TSP Details Download At-A-Glance