The research aims to measure the impact of demographic factors for employees in higher education institutions on the standards of the Six Sigma methodology in terms of the level of awareness among employees of these standards and to measure also the statistical differences in the level of awareness among them. To achieve this, a questionnaire was prepared and distributed to a field sample of administrative employees at the institute, and the results of the research showed the presence of logical significant differences between employees in their awareness of the six sigma methodology standards according to all their demographic factors, and that their level of awareness of these standards is average, and it was recommended that the level of this awareness of employees of these standards be raised by training them to understand these standards for the possibility of applying them to raise the level of sustainable development at the institute level. .