Performance appraisal refers to a process, which studies and evaluated the job performance of personnel. Formally Appraisal is an effective instrument in the human resources management, which if performance correctly and logically, the organizations will reach it heir personnel will achieve their interest .The act of motivation the employees are in the heart of the organizations. Success in every organization depends upon the personnel motivation .There are many factors (job) identification, the essence of job, responsibility, advancement and improvement. In addition, there are other factors, such as: the administration quality and its policy in an organization or company, the supervision quality, the relations between personnel, terms of reference, pays and status, security and performance appraisal.

Identifying the proficient employees and presenting them rewards (bonus) as a sign of motivation, in order to improve their performance are among the essential factors in performance appraisal. An appraisal system is a good instrument to improve the quality. Now a days, performance appraisal is considered as an important aspect in human resources management