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Office for National Education Standards and Quality Assessment (Public Organization)

24 th Floor., Phayatai Plaza 128 Phaya Thai Rd., Ratchathewi, Bangkok 10400

phone white icon md (+662) 216-3955 Ext. 221, 218 Icon Fax (+662) 216-5044-6 email icon This email address is being protected from spambots. You need JavaScript enabled to view it.