# ISO 19970:2017 — Withdrawn and superseded ISO standards For ISO 19970:2017, item title is Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations; status code is 9599; successor is ISO 19970:2025; withdrawn / published date is 2017-05-24, recorded from its source on 2026-08-05. - **Identifier:** ISO 19970:2017 _(verified: appears in the quote below)_ - **Item title:** Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations _(verified: appears in the quote below)_ - **Status code:** 9599 _(verified: appears in the quote below)_ - **Successor:** ISO 19970:2025 - **Withdrawn / published date:** 2017-05-24 _(verified: appears in the quote below)_ ## What the source says > 66774,IS,,ISO 19970:2017,Refrigerated hydrocarbon and non-petroleum based liquefied gaseous fuels — Metering of gas as fuel on LNG carriers during cargo transfer operations,Hydrocarbures réfrigérés et combustibles gazeux liquéfiés à base non pétrolière — Mesurage du gaz comme carburant sur les transporteurs de GNL pendant les opération de transfert de cargaison,2017-05-24,1,['75.180.30'],ISO/TC 28/SC 5,9599,,[86650],['en'],10,"
ISO 19970:2017 specifies minimum requirements to quantify the boil-off gas (BOG) consumed on liquefied natural gas (LNG) carriers for their own functions, notably for power generation, during cargo transfer operations. BOG in this document refers to the low molecula ## Source - https://isopublicstorageprod.blob.core.windows.net/opendata/_latest/iso_deliverables_metadata/csv/iso_deliverables_metadata.csv Last verified: 2026-08-05. Review by: 2027-02-01. Part of [Withdrawn and superseded ISO standards](https://referencesource.org/iso-standard-supersessions/).