One of the difficult tasks in English for Specific Purposes (ESP) classes is helping students to retain terminology of their field of study. The research evaluated the process of teaching English for Specific Purpose reading program for second-year information technology students at the Genetic Centre-Hanoi University of Science and Technology using coursebooks and authentic supplementary materials and the innovation in the employment of these materials during the process. | Second -year information techology students opinions of the use of authentic materials in extensive English for specific purpose ESP reading program at the genetic centre - Hanoi university of science and technology