Support Vessels

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Support Vessels (OSVs, Crewboats & Liftboats) (updated 5/8/2023)
Offshore Renewable Energy (updated 12/30/2020)
- Types of Offshore Wind Support Vessels
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- Marine Safety Information Bulletins (updated 5/26/2023)
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Vessels involved in or supporting OCS Activities

Please use the menu to the left or the links provided below to learn about the various types vessels that support offshore mineral and energy activities and the regulations, policy and guidance that govern the oversight of these vessels:

○ Types of Offshore Supply Vessels (OSVs)

○ Regulatory history related to OSVs

○ Regulations, Policy and Guidance

○ Frequently asked Questions (FAQs)