NR490 Rules for the classification of crew boat

This Rule Note provides requirements for crew boats of less than 500 GRT, with hull made of steel, aluminium or composite materials, and  proceeding in the course of their voyage not more than four hours at operational speed from a place of refuge.

Reference Title Date

NR490 R03

Rules for the classification of crew boat

Mar 2023

check related documents:
  • NR467 Rules for the classification of steel ships
  • NR600 Hull structure and arrangement for the classification of cargo ships less than 65m and non-cargo ships less than 90m
  • NR566 Hull arrangement, stability and systems for ships less than 500 GT

Check other Bureau Veritas rules and guidelines.