Industrial Maintenance Mechanic is a four-part training curriculum for aspiring mechanics entering any industry that requires machinery. With 144+ hours of technical instruction per level, the curriculum meets Department of Labor requirements for registered apprenticeship programs. In addition to learning specialized skills for career advancement, you can earn a credential per level or the full Industrial Maintenance Mechanic credential for completing the full program. The 4th Edition of Level 4 combines Levels 4 and 5 of the previous editions, streamlining the final portion of the curriculum. And through updated modules from NCCER's Millwright and Boilermaking training programs, you'll develop the well-rounded skills that are in high demand across industries.