CE is the European mark for safety in the electrical and mechanical / physical components.
CSA is the Canadian-North America International certification mark for safety in the electrical and mechanical / physical components for refrigerators (CCSAUS).
ETL Sanitation is the worldwide certification for the health & safety of the product.
KTL is the Korean certification for safety in the electrical and mechanical / physical components for refrigerated coolers.
ISO 9001 is the certification for quality systems: safety in the design, development, production, installation and service. Awarded In 1999.
SASO (COC)In Saudi Arabia, SASO Certificate of Conformity is compulsory. Established in 1992, it consists of a mandatory reporting of safety testing and certification of different categories of products, which must meet the essential requirements related to their safety, to the regulations of national security and to the Islamic religion, as required by national standards.
In Brazil, INMETRO mark is compulsory. Established in 2011, it defines a set of mandatory certifications for different types of products, such as switches and sockets, voltage stabilizers, flexible cables, magnetic and electronic ballasts for fluorescent lamps.