Despite the significant of the system, few studies related to the acceptance of such system has been conducted [32][7] till now. The purpose of this study is to investigate the acceptance of web based training systems by the public sector’s organizations employees, since according to Dadayan and Ferro [12] and Venkatesh et al. [31], the number of studies which have been conducted to examine the acceptance of information technology by the public sector employees is very limited.video, audio, animation and etc.). With the increasing demand to improve the employees’ skills and knowledge reflection on their work performance and their productivity, such system enables the organizations to offer the training for their employees without any adverse effect on work performance. Accord- ing to Hsia and Tseng [16] and Lim et al. [17] web-based training systems reduce the training cost and time and enable the employees to attend training sessions.