41 Educational services, namely, conducting safety training programs and workshops in the field of material handling equipment; Educational services, namely, conducting safety training programs and workshops in the field of cranes, rigging, aerial lifts and forklifts; Educational services, namely, conducting safety training programs and workshops in the field of operating, inspecting, supervising, lifting, assembly, disassembly, direction, and signaling of cranes, rigging, aerial lifts and forklifts; distributing course material in connection with the foregoing