Industrial visit of students from the Public Health Study Program with specialization in Public Health and K3 to PT. Sido Muncul Tbk. students are invited to tour the company from the beginning of the process to the end of the product process. In addition, students learn about the application of liquid and solid waste treatment and the application of K3 knowledge. in the last session of Pt. Sidomuncul Tbk held a question and answer session conducted by the garden pavilion. Hopefully with this visit, students can increase their knowledge not only from the classroom but can see directly apply it outside the classroom.