本文件规定了IGC规范中未涵盖的液化天然气燃料船燃料输送系统和设备的要求。本文件适用于参与国际和国内服务的船舶，无论其大小，并涉及以下五个要素:a）硬件:液体和蒸汽传输系统；b） 操作程序；c） 要求液化天然气供应商提供液化天然气燃料箱交货单；d） 相关人员的培训和资格；e） 液化天然气设施符合适用ISO标准和当地规范的要求。

This document specifies requirements for LNGbunkering transfer systems and equipment used to bunker LNG fuelled vessels, which are not covered by the IGC Code. This document is applicable to vessels involved in international and domestic service regardless of size, and addresses the following five elements:a) hardware: liquid and vapour transfer systems;b) operational procedures;c) requirement for the LNG provider to provide an LNG bunker delivery note;d) training and qualifications of personnel involved;e) requirements for LNG facilities to meet applicable ISO standards and local codes.