NIETS joined an event on the occasion of the birthday anniversary of His Majesty King Rama IX the Great, National Day, and Father's Day 2025.

On December 4, 2025, Asst. Prof. Sirida Burachat, Ph.D, the director of the National Institute of Educational Testing Service (Public Organization), or NIETS, with an executive team and official officers, attended an event on the occasion of the birthday anniversary of His Majesty King Bhumibol Adulyadej the Great, the National Day, and Father's Day for December 5, 2025, as a remembrance of His Majesty's benevolence. The Minister of Education assigned the political officials at the secretariat of the Prime Minister and the spokesman of the Ministry of Education (Acting Sub Lt.Thanu  Wongjinda) to preside over the Buddhist chanting ceremony and offer alms to monks and novices along with senior executives, government officers, and personnel of MOE. It was held at the Teacher Council of Thailand’s Auditorium, the Ministry of Education.