NR483 Rules for the classification of naval ships

These Rules are applicable to seagoing surface naval ships and detail the requirements for the assignment and maintenance of Bureau Veritas classification of ships.

ReferenceContentsEdition
NR483 A R07Part A – Classification and surveysDec 2025
NR483 B R07Part B - Hull and stabilityDec 2025
NR483 C R07Part C - Machinery, systems and fire protectionDec 2025
NR483 D R07Part D - Services notations
including frigate, aircraft carrier, corvette, auxiliary naval vessel, amphibious vessel, military offshore patrol vessel, landing craft
Dec 2025
NR483 E R07Part E - Additional class notationsDec 2025

Check the Consolidated PDF file 
Check the List of main changes

Check other Bureau Veritas Rules, Rule Notes and Guidance Notes, including:

  • NR535 Naval Submarines
  • NR681 Unmanned Surface Vessels (USV)

Notes: Bureau Veritas may at any time issue corrigenda for any published Rules or Guidance Notes to address errors in the Rules.

Naval Ships

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