Lattice Boom Cranes (Truck-Mounted and Crawler Cranes) training training for Canada compliance (OHS, CSA.). I-CAB Recognized. This course satisfies the requirements for the classroom portion of operator safety training. Quiz questions along the way prepare you for the final written exam. Upon completion, gain access to and print off your test, certificate, and a checklist which can be used by your employer to administer the required practical observation.