The study aimed to identify the concepts and dimensions of the opportunities the application of 6 Sigma methodology and the impact on Continuous Improvement (CI), and identifying the most important dimensions and these variables in Egyptian Justice Ministry environment. Questionnaire, as a tool to collect data, was distributed to the study sample, and the number of replies is 347 experts. The most important results of the study are: (1) Most of application dimensions of 6 Sigma is relatively high, (2) There is a decrease in some sub-variants of Continuous Improvement (CI) dimensions, as well as on plans to improve and develop the managerial staff, in addition to the improvement and development of buildings and offices, tools and utilities for the work of the expert, (3) Relation between Two dimensions is significance. The searcher recommended that: Need to spread the culture of “6 Sigma methodolog”, Improving Continuous Improvement (CI) dimensions which was decreased, Focusing on the quality of processes, inputs and outputs to increase performance, and Do future researches related study variables which applied in other organizations and ministries.