Certificate issued by DNV GL is valid for 3 years from completion of Initial Certification Audit....

The short answer is that a DNV certificate is regarded as a brand of quality, testifying that a p...

DNV GL is an accredited certification body. They certify the compliance of companies according to...

Certification by DNV GL. 一、前言 ... 已驗證的管理系統每三年要進行一次全面複核（Re-certification）。 ... (一) 轉換證書（Transfer C...

How do I become certified by DNV GL? A successful management system is one that is improved on a ...

DNV-GL certificates - Det Norske Veritas, Germanischer Lloyd. Please view or download our DNV-GL ...