Bureau of Strategic Services, Upper Northern Province
- 3rd floor,Chiang Mai Government Center Chiangmai-Mea Rim Highway (Chotana rd.) (Chiang Mai Provincial Hall) rd., Chang Phuak, Muang DistrictChiangmai 50300
- 053-112-982
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- Mon-Fri 08:30-16:30
- http://www.osmnorth-n1.moi.go.th/new/index_2.php
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- #Bureau of Strategic
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GPS : 18.8370914, 98.9704009 (Open Google Map) | Turn on your location
- FAX 053-112-981
- e-mail: osmnorth1@gmail.com