This internship report describes vision, mission, services provided to customers, organization and location of National Quality Control Center (CNCC) of the National Health Institute (INS). It also it details the activities undertaken in the different specialized areas of CNCC evoked the physico-chemical quality and microbiological quality of pharmaceuticals products, medical devices and sanitary products during the period January to December 2015. So, the integral learning achieved in the pre-professional practice contributes to the development of the professional profile. The results obtained emphasizes training, knowledge and habilities acquired by the practitioner, using pharmacopoeial methods and own laboratory techniques