The green building construction industry requires high-tech technologies and innovative systems. In addition, the green building green building construction industry is currently facing overinvestment problems due to an unreasonable delay in completing the project; these factors affect the overall quality of the green building construction project. The aim of this study identify the critical successes factors affecting green building construction industry projects in the UAE. These factors should will be taken into consideration in developing a framework for critical success factor for sustainable building in UAE. The framework could be helping project managers in making a decision in the sense that the factors are crucial and should be gained more focus. However, since there are more building companies and many building projects do not meet scheduled completion dates. More specific, the data of this study will be collecting from the Al Naboodah Construction Group (ANCG). According to the company profile the total of employees around 14000 in UAE. This study is important for stakeholders in the green building construction industry in general and for UAE stakeholders in particular, including: project management companies.