IACS Classification Society Approval
China Classification Society (CCS)
Certificate of Approval for In-Water Survey of Ships and Offshore Facilities.

All Approvals & Registers
[ABS]American Bureau of Shipping (ABS)[ClassNK]Nippon Kaiji Kyokai (ClassNK)[KR]Korean Register (KR)[LR]Lloyd's Register (LR)[BV]Bureau Veritas (BV)[VR]Vietnam Register (VR)[RINA]RINA Services[IRS]Indian Register of Shipping (IRS)[PMDS]Panama Maritime Document Services (PMDS)[DNV]DNV Approved Welding Procedure Specification (WPS)[DNV]DNV Welding Procedure Qualification Record — 2G Position[DNV]DNV Welding Procedure Qualification Record — 3G Position[DNV]DNV Welder Qualification Certificates (ISO 9606-1)