EN ISO 23306:2020

Specification of liquefied natural gas as a fuel for marine applications (ISO 23306:2020)

Publication date:   Feb 18, 2021

General information

60.60 Standard published   Nov 4, 2020


CEN/TC 408 Natural gas and biomethane for use in transport and biomethane for injection in the natural gas grid

European Norm

75.160.30   Gaseous fuels



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This document specifies the quality requirements for Liquefied Natural Gas (LNG) used as a fuel for marine applications. It defines the relevant parameters to measure as well as the required values and the test reference methods for all those parameters.
This document applies to LNG from any source, e.g. gas from conventional reservoirs, shale gas, coalbed methane, biomethane, synthetic methane. LNG described in this document can come from synthesis process out of fossil fuels or renewable sources.
This document identifies the required specifications for fuels delivered at the time and place of custody transfer (at the delivery point).

Life cycle


EN ISO 23306:2020
60.60 Standard published
Nov 4, 2020