NR670 Methanol and Ethanol Fuelled Ships

This Rule Note provides requirements for the arrangement, installation, control and monitoring of machinery, equipment and systems using methyl/ethyl alcohol as fuel to minimize the risk to the ship, its crew and the environment, having regard to the nature of the fuels involved.

ReferenceTitleEdition
NR670 R02Methanol and Ethanol Fuelled ShipsJuly 2024
Check related documents:
  • NR467 Rules for the classification of steel ships
  • NR529 Gas fuelled ships
  • NR671 Ammonia-fuelled ships - tentative rules
  • NR678 Hydrogen-fuelled ships
  • NI647 LPG-fuelled ships
  • NR547 Ships using fuel cells

Check other Bureau Veritas rules and guidelines.

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