NR678 Hydrogen-Fuelled Ships

This Rule Note provides requirements for the arrangement, installation, control and monitoring of machinery, equipment and systems using hydrogen as fuel, for power generation.

Reference	Title	Date
NR678 R01	Hydrogen-fuelled ships	April 2025

Check the Main changes

Check other Bureau Veritas rules and guidelines, including:

NR467 Rules for the classification of steel ships
NR529 Gas fuelled ships
NR670 Methanol and ethanol-fuelled ships
NR671 Ammonia-fuelled ships - tentative rules
NR647 LPG-fuelled ships
NR547 Ships using fuel cells

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