News & Events

From 15 March 2023, please submit the application of Class Maintenance Certificate to NK Survey Office.

Class Maintenance Certificate can be issued at your nearby NK office or office in charge of survey including the diver inspection.

The application form available by downloaded from below.
https://www.classnk.or.jp/hp/ko/download/dl_appli.aspx

Contact Details:

ClassNK Classification Department
e-mail: cld@classnk.or.jp