Al-Mutlaq, Fahad Saleh2022-05-182022-05-182007822https://drepo.sdl.edu.sa/handle/20.500.14154/3901This research addresses quality assurance QA system implementation in engineering and consulting offices (E&C) in the Kingdom of Saudi Arabia. What is the level of awareness among engineering and consulting offices? How effective QA is implemented and reflected on the design phase. The total numbers of engineering and Consulting Offices in the Kingdom of Saudi Arabia, as per the engineering society, are 2800.enThesis