Granted by Department of Labour Protection and Welfare, Ministry of Labour. Number of establishments that receive annual in 2553 was 488. Number of Thai establishments receiving seven consecutive years is 36.
To promote the place of business. The administrative and operational safety, occupational health and working environment in accordance with internationally standardized and consistent with legal requirements. And honored to employers. Establishments. And a model for other business establishments to the assessment criteria are divided into four categories namely: