The CNS 15030 Z1501 is initiated in 2006 based on the 1st revised version of Globally Harmonized System of Classification and Labeling of Chemicals (GHS), established as the general rules for the classification and labeling of hazardous chemicals. The current version in force is a revised edition based on the Globally Harmonized System of Classification and Labeling of Chemicals, ST/SG/AC. 10/31/Rev.2 (GHS Rev.2 released in 2007). The detailed description of each standard for specific hazardous property shall refer to the standards of CNS 15030-1 to 15030-27.