This research aims to determine the level of knowledge of students enrolled in the XI cycle 2015-I Semester of Pharmacy and Biochemistry of the National University of Trujillo, on Drug Delivery System. To measure knowledge, it was used as an instrument a questionnaire validated by a panel of experts, this instrument contains two sections, the first with general data such as age, sex and attitude questions, and the second with 21 knowledge questions. This instrument was applied to 89 students, and for evaluation scale interval measurement was used by the formula ±δ; the information was analyzed using frequency tables with an entry absolute and relative values. The 46.07% of the students surveyed had a good level of overall knowledge of the drug supply system; the 53.93% of these students had an acceptable level. With regard to knowledge of the regulations of drug supply, the 46.07% of t...