TISI is the abbreviation Of Thailand Industrial Standards Institute Ministry Of Industry, which was established in 1969 by the Ministry Of Industry and Information Technology Of Thailand [1]. TISI's mission is to implement national standardization to promote, support and develop acceptable domestic product quality; As well as improving the competitiveness of Thai industry in the world market, protecting the environment, protecting consumers in terms of fairness, safety of life and property, and supervising conformity assessment bodies. All products exported to Thailand are required to meet TIS certification standards.

According to the product certification scheme of TISSS, the product certification scheme of TISI consists of two types with different certification marks. They are voluntary certification marks and mandatory certification marks. [1]

Voluntary certification mark marks only allow the local production of products in Thailand, after obtaining certification, can be marked marks.