The present research work aims to determine the level of knowledge of drug supply in students enrolled in the 2013-II semester of Pharmacy and Biochemistry, National University of Trujillo. It was used as instrument to measure the knowledge a questionnaire of 21 questions with 2 sections, the first with general information such as age, sex and questions about attitude and the second with 21 knowledge questions, validated by assessing a panel of experts; was applied the questionnaire to 84 students in class schedule, for the evaluation of the questionnaire it was used a scale for measuring interval , by the formula ±δ; the data was analyzed using simple frequency tables of a input. The obtained results revealed that 47.62% of the students evaluated had a good level of knowledge on the regulation of the drug supply, but 44.05% and 8.33% of these student had a acceptable and low level res...