Assoc.Prof.Dr. Phrut Sakulchangsatjatai, Director of the Registration Office, along with executives and staff, organized a Lanna long-life ceremony on occasion of the renovation of the Registration Office’s building at the Multi-function Room on the 2nd floor. Attended the ceremony are honorable guests: Assoc.Prof. Prateep Chankong, past Director of the Registration Office who was the chairman of the ceremony, and other past Registration Office executives.