<![CDATA[This study aims to examine and analyze the influence of performance appraisal systems and compensation, both partially and simultaneously, on the work motivation of Civil Servants (ASN) at the Medan Center for Standardization and Industrial Service (BSPJI), as well as to determine the extent of their contribution to ASN motivation. Using a quantitative method with an associative approach, data were collected through questionnaires distributed to ASN at BSPJI Medan and analyzed with validity and reliability tests, classical assumption tests, multiple linear regression, partial t-tests, simultaneous F-tests, and the coefficient of determination (R²) using Jamovi software. The findings reveal that the performance appraisal system has a positive and significant partial effect on ASN work motivation, while compensation also shows a positive and significant partial effect. Simultaneously, both variables significantly influence ASN work motivation, with the regression equation Y = 6.214 + 0.326X1 + 0.542X2 + e. The coefficient of determination (R²) of 72.4% indicates that performance appraisal and compensation together explain 72.4% of the variation in work motivation, while the remaining 27.6% is influenced by other factors outside the study. These results highlight the importance of implementing an objective, transparent, and achievement-based performance appraisal system alongside fair and equitable compensation aligned with employee contributions to enhance ASN work motivation and support optimal organizational performance.]]>
