“Big Cleaning Day,” with all personnel participating to clean and organize their personal and shared workspaces. Following this, on April 29, the committee conducted an internal audit based on Walailak University’s 5S standards. The DSSD achieved a perfect score of 5 out of 5 in its self-audit and is now fully prepared for the official inspection by the university’s central 5S committee on May 15, 2025.
