KOLOD has passed the rating verification of the China Internet Network Information Center, the National Internet Emergency Center, the State Administration for Industry and Commerce, the State Administration of Quality Supervision, Inspection and Quarantine, the Executive Bureau of the Supreme People's Court, the Telecommunications Administration of the Ministry of Industry and Information Technology, and the National Citizenship Inquiry Center of the Ministry of Public Security. Under the supervision of the China Electronic Commerce Association (CECA), and under the guidance of the Digital Service Center of the China Electronic Commerce Association, it was successfully included in the China Electronic Commerce Integrity Alliance. And obtained the integrity website certification.