| Laboratory Name : | Northern Industrial Pollutions Research and Warning Center, Industrial PollutionsWarning and Research Division, Department of Industrial Works |
| Premise : | 1128 Toong Hotel Rd., Wat Ked, Muaeng, Chiang Mai 50000 |
| Contact Person : | Ms. NichapaJangprai |
| | Tel. 0 5324 0530-2 Fax. 0 5324 0533
E-mail : nier@diw.mail.go.th |
| Initial Date of Issue : | 18th December 2006 |
| Date of Issue : | 29th May 2023 | Valid Until : | 24th January 2024 |
| Date of Updated Scope : | 29th May 2023 |
| Certificate : | 23-LB0225 |
| Laboratory Status : | Permanent |
| Scope of Accreditation for Testing (in Thai) |  |
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