Current Version
UR I2 Structural Requirements for Polar Class Ships – Rev.4 Dec 2019 Clean.
Note: Rev.5 will come into force on January 1 2027.
UR I2 Structural Requirements for Polar Class Ships – Rev.4 Dec 2019 Underlined.
Future Version
UR I2 Structural Requirements for Polar Class Ships – Rev.5 June 2025 Clean.
UR I2 Structural Requirements for Polar Class Ships – Rev.5 June 2025 Underlined.
Technical Background