NR542 Classification of floating gas units

This Rule Note provides requirements for the classification of floating gas units for steel units. NR542 is applicable to the design and construction of newbuilt units.

Reference	Title	Date
NR542 R05	Classification of floating gas units	June 2025

Check the list of Main changes.

Check other Bureau Veritas rules and guidelines, including:

NR445 Rules for the classification of offshore units
NR426 Construction survey of steel structures of offshore units and installations

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