84. What certificate verifies that a liquefied gas tanker complies with the requirements with regard to their structure, equipment, fittings, arrangements, and materials?

The Cargo Ship Safety Construction Certificate (CSSC) verifies a liquefied gas tanker's compliance with SOLAS requirements for its structure, equipment, and construction. SOLAS Chapter I mandates this certificate for cargo ships on international voyages, confirming adherence to construction and equipment standards. While liquefied gas tankers also require a certificate under the IGC Code, the CSSC specifically addresses the structural and construction aspects outlined in the question.