KDS 31 35 12 is South Korea's official facility design standard, established in February 2021. The Korean Standards Association (KSA) is the official distributor of Korean Industrial Standards (KS), and users from any country can purchase the standards using KSA's “Korean Standards Service Network (KSSN)”. Its ultimate goal is to enable the efficient management and reduction of energy consumption by utilizing sensors, metering equipment, and analysis software, all while maintaining a comfortable indoor. The term "quality management" means management activities by businesses, public institutions, organizations, etc. (hereinafter referred to as “businesses, etc. ”) of setting quality goals which satisfy customers and systematically planning, managing, guaranteeing and improving quality to achieve. KSA is an organization that provides both standardization and quality management training and education in Korea, and it implements a variety of researches and activities related to standardization and quality management in order to build a global standard that can live up to Korea's tradition as a. Korea's standards development follows the International Organization for Standardization (ISO), the International Electrotechnical Commission (IEC), and the World Trade Organization (WTO) Technical Barriers to Trade Agreement (TBT).