On February 6, 2026, Mr. Nimit Kotbua, Director of the Regional Water Resources Office 9, along with civil servants and staff, wrote pledges to do good deeds as a tribute to Her Majesty Queen Sirikit, the Queen Mother, expressing loyalty and remembrance of her great compassion. The pledges emphasized putting these good deeds into practice in daily life as a tribute.
Royal merit
สำนักงานทรัพยากรน้ำที่ 9
Water Resource Office 9
