Isle of Man registration: 500 GT to 3000 GT vessels
Isle of Man Ship Registry (IOMSR)
Registration requirements
- Full IOMSR large yacht registration
- Mandatory ISM: DOC + SMC
- MLC 2006: Maritime Labour Certificate + DMLC
- MARPOL applicable annexes
- ISPS mandatory
- Class society notation strongly recommended
Applicable regulations
- Full SOLAS compliance
- ISM Code (mandatory)
- MLC 2006 (mandatory)
- MARPOL Annex I/II/V/VI
- ISPS Code (mandatory)
- LY3 / flag state superyacht code
- STCW full crew certification
Advantages
- IOMSR UHNW prestige - top tier yacht registrations
- IOM tonnage-based tax regime available
- Strong IOMSR technical team for superyacht-specific issues
- Red Ensign Group White List PSC record
Typical costs
Annual registration: GBP 5,000-14,000; ISM + MLC audit: GBP 8,000-18,000
Processing time: 4-7 weeks
Frequently asked questions
Does IOMSR offer specific LY3 guidance for superyachts in the 500GT-3000GT range?
Yes - IOMSR publishes detailed guidance on application of the MCA Large Yacht Code and its own Codes for 500GT+ vessels, including Manning Scale requirements and survey intervals specific to this size tier.
What are the typical IOMSR Manning Scale requirements for a 700GT superyacht?
A 700GT IOMSR-flagged yacht typically requires: OOW (Yacht) 3000GT or OOW 500GT, Master (Yacht) 3000GT, Chief Engineer, and 2nd Engineer - exact requirements confirmed by IOMSR Safe Manning Certificate.
How does IOMSR handle PSC preparation for superyachts at this tier?
IOMSR provides pre-PSC guidance through its technical department and encourages the use of IOMSR-approved auditors to conduct pre-PSC internal audits. The registry's PSC liaison service can also assist with PSC follow-up actions.
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