Design technical appraisal, survey and issue of documents, certificates and reports to ships and offshore installations as well as to ship machinery, equipment, arrangements, products, outfit and materials, refrigerating plants, cargo handling gear, containers.Survey for compliance with the requirements of international conventions and issue of relevant certificates and other documents on behalf of governments of the states - parties to the international conventions.Certification of safety management systems of shipping companies and ships for compliance with the international Management Code for Safe Operation of Ships and for Pollution Prevention.