On Saturday, 16th November, PUMA Environmental Engineering was conducting a comparative study with Institut Teknologi Nasional (ITENAS), Bandung. PUMA Environmental Engineering is a new organization, that established in 2016. In order to develop the knowledge of the organization, PUMA Environmental decided to do a comparative study. Moreover, the activity of this event is we did a discussion and sharing about their and our organization with the expectation we can learn from both sides. Because we are from the same major, not only about an organization that discussed but also about the subjects.