Quality Management System : QMS, which is standard business organizations around the world are featured. Because a standard quality system governing the design. And the development, production, installation and service, indicating the quality and performance of the organization. The control and monitoring procedures. Including how to work through the system thoroughly. In order to strengthen confidence in the organization. 

    ISO is an independent organization which was established in 2490 with the aim to promote standardization activities. Related to the exchange of goods and services to the hotel. And help develop international cooperation in science, technology and economic standards set called. International standards.