The study examines human resource development and its effects on organization performance. The quality of human resource available is a function of reliable and acceptable HRD department of brass industry that will improve productivity of the organization. This can only be achieved through an effective and efficient human resource development structure in the industry. To achieve the objective of the study, secondary data was used. The study found that job training, performance appraisal, career planning, reward and employee welfare was positively related to productivity of the brass organization. Based on these findings, and the implications for human resource development mechanism practice and recommendations were discussed.