BANKING SYSTEM (CASE STUDY OF GTBANK PLC) ABSTRACT Online banking system has become an important practice among commercial banks in Nigeria. The introduction of this electronic banking has improve banking efficiency in rendering services to customer, It was in line with this that the study aim at examine the impact of electronic banking system in Nigeria. Through the cluster sampling technique, data was collected by means of questionnaires from 40 GT Bank officers and the result shows that GT Bank electronic banking guidelines are in line with the CBN electronic banking guideline. The bank has an effective electronic banking system which has improve its customer’s relationship and satisfaction. To this end, It is recommended that the bank information technology training programme should be encourage among the staff of GT Bank, necessary legal codes banking should be established in order to enhanced growth of the industry. TABLE OF CONTENTS CHAPTER ONE: INTRODUCTION 1.1. B...