On Friday 20 May 2022, the Public Health Study Program, Faculty of Health Sciences (FIK), Muhammadiyah University of Surakarta (UMS), held a rehearsal for a national seminar. The rehearsal was attended by the entire committee consisting of lecturers, educators, supporting staff and students of the Public Health Study Program, FIK UMS. The rehearsal for the national seminar begins at 08.00 WIB by preparing a room that will be used as a gathering place for resource persons, moderators and committees, followed by preparing a zoom platform as a forum for the national seminar later. At 11.30 WIB, worship and rest were held, then resumed at 13.00 WIB for a clean rehearsal via zoom from the beginning to the end of the event. It is hoped that with this rehearsal, the national seminar of the Public Health Study Program with the theme “Optimizing the Role of Community Health Workers in Establishing Occupational Health Effort Posts (Pos UKK) as Primary Health Care Strengtheners” can run well.