The Nebraska Trucking Association (NTA) is excited to offer members an opportunity to complete the North American Transportation Management Institute (NATMI) Certified Director of Maintenance/Equipment (CDM/E) – a joint certification of NATMI and ATA TMC. These courses, taught by experienced, trained instructors, are designed to improve the performance and productivity of the professionals directly responsible for effective fleet and driver performance risk managers, safety and security directors, maintenance managers, and commercial driver trainers.
