Marine & Offshore

News NAPA and Bureau Veritas enhance hull design approvals through direct use of 3D models

NR671 ammonia-fuelled ships - tentative rules

The purpose of this Rule Note is to provide a set of design and installation requirements for the classification of ships using ammonia as a fuel.

Reference Title Edition

NR671 R00

Ammonia-fuelled ships - Tentative Rules

Jul 2021
Check related documents:
  • NR467 Rules for the classification of steel ships
  • NR529 Gas fuelled ships
  • NR670 Methyl/ethyl alcohol fuelled ships
  • NI647 LPG-fuelled ships
  • NR547 Ships using fuel cells

Check other Bureau Veritas rules and guidelines.

Your toolbox