This document provides an overview of industrial discipline, including definitions, objectives, types, principles, causes of indiscipline, steps for disciplinary action, and procedures. It defines discipline as orderliness, obedience and proper subordination that is essential for maximum productivity and efficiency. Discipline can be positive, involving willingness, or negative, using a punitive approach. The objectives are voluntary acceptance and respect. Causes of indiscipline include biased attitudes and lack of development opportunities. Fair procedures should be followed for any disciplinary action.