ABSTRACT: This research is conducted at PT. Sarana Arga Gemeh Amerta. The number of samples used in this study are 52 people using the saturated sample method. Data collected through questionnaires and interviews and analyzed using path analysis. Based on the results, transformational leadership has a positive and significant effect on OCB, transformational leadership has a positive and significant effect on organizational commitment, organizational commitment has a positive and significant effect on OCB and organizational commitment mediates the effect of transformational leadership on OCB.
Keywords: -OCB, transformational leadership, organizational commitment.