Rules for Classification: Offshore Units (RU-OU)  (2024-07)

0101 Offshore drilling and support units (2024-07)

0102 Floating production, storage and loading units (2024-07)

0103 Floating LNG/LPG production, storage and loading units (2024-07)

0104 Self-elevating units, including wind turbine installation units and liftboats (2024-07)

0294 Modular systems for drilling and well (2021-07)

0300 Fleet in service (2024-07)

0375 Diving systems (2024-07)

0503 Floating fish farming units and installations (2024-12)

0512 Floating wind installations (2023-07)

0571 Floating infrastructure installations (2024-07)