This study aims to study the impact of training on organizational development in the Egyptian government system, with the aim of providing expertise and inputs to support and develop it, and to achieve sustainable development goals in the country in the medium and long term, by providing a theoretical framework for the concept of organizational development and training, and to identify the requirements of organizational development and training The questionnaire questionnaire was used to measure this effect and the sample of study 354, and it was found that there is a statistically significant effect of training on development. This means that there is a significant positive correlation between "training" and "organizational development" or, in other words, the greater the training, which in turn increases the organizational development in the government system. Government institutions and increase their efficiency depends on the effectiveness of training, and that training plays an important role in the process of organizational development and staff performance and skills development, and also that the evaluation of training programs provided helps to improve the quality and effectiveness of training, and the most important recommendations, the process of change management and To develop organizational within the administrative organs, it must be a continuous learning process, and also the use of training and guidance and allow employees to participate in various programs to develop their skills, so as to create the elements of effective performance, and direct their efforts to reflect on the level of performance in the work. Keywords: Training, Organizational Development, Sustainable Development, Governmental System