The book "Performance Appraisal Alignment in Perspective of Work Performance" offers a comprehensive analysis of employee performance appraisal at KESC in Pakistan. It is based on an empirical study that employs both qualitative and quantitative research methods to capture employees' perceptions and concerns regarding the new annual performance appraisal system. The study highlights the acceptance of performance appraisal across different hierarchy levels and examines the perception of organizational justice during the appraisal process. By applying a stratified random sample from a large employee base at KESC, it provides detailed insights into the opinions and experiences of the workforce. The findings of this research are not only significant for KESC but also offer valuable insights for other organizations looking to implement similar performance appraisal systems.