Radio Surveys

Singapore based Sofio Marine Services are a provider of Marine Radio Safety Surveys throughout the Far East & South East Asia.

We are accredited to perform Marine Radio Surveys and issue Cargo Ship Safety Radio Certificates for the following classification societies: Lloyds, Class NK, DNVGL, Bureau Veritas, KR and RINA. 

Lloyds Register Radio Surveyor, Singapore     Class NK Radio Surveyor     DNV GL (DNV Germanischer Lloyd) - Radio Surveyor, Singapore     Bureau Veritas Radio Surveyor     Korean Register Radio Surveyor, Singapore    RINA Radio Surveyor, Singapore    ABS Radio Surveyor, Singapore


Radio Surveys and inspections can be carried out at short notice on GMDSS installations for all types of vessels, from small fishing vessels to the largest passenger liners.

Maritime and Port Authority Radio Surveyor SingaporeWe are also approved by the Maritime and Port Authority of Singapore (MPA) to carry out Radio Surveys onboard Singapore registered vessels.

Please contact us for our current GMDSS Radio survey rates  

Voyage Data Recorders (VDR)
Annual Performance Testing (APT)

vdr singapore


Sofio Marine Services are also approved to carry out AMI & Maris VDR Annual Performance surveys.

Maris VDR Singapore    AMI VDR Singapore

Contact us for our current VDR APT survey rates