Efforts for ISO

NEXCO CENTRAL Is Expressway In carrying out the business, we are working to continually improve processes based on the PDCA cycle, such as obtaining ISO certification and self-declaration.

ISO10002: In April 2012, we declared compliance with the international standard “ISO10002” for complaint management systems.

ISO14001: Since 2010, we have acquired the international standard "ISO14001" certification for environmental management systems and are promoting environmental activities.