To help the medical laboratories build the long plan and roadmap in expanding the requirements of Ministry of Health in quality, Department of Health of HCMc established the document including 14 suggestions in quality assurance in laboratory. The aim of this study is to evaluate the expanding of the suggestions in quality improvement of Department of Health of HCMc at the hospitals, so that the authors can record the situation and the adaptation the suggestions from the medical laboratories in HCMc, with the results, the authors will prepare a better plan and roadmap in deploying the quality requirements in the future, in order to improve the quality of diagnosis in the city to support the treatment. The results from the study: (1). Suggestions reveal the long direction to the hospitals in changing for the quality tests. (2). There is no suggestion get the maximum score, only 4 suggestions get the rate higher than 50 percent (the highest is 56.6 percent), the No. 14 suggestion gets the lowest score (24.1 percent). (3). There is no laboratory in the quality assurance, there are 13 laboratories fall down to the high risk in error.