The Shadow Fleet: legal risks and contractual complications

Specific Issues for discussion:
• What precisely is the ‘shadow fleet’? What distinguishes such vessel from merely “unregistered” (or fraudulently registered vessels)?
• Can a shadow fleet vessel be arrested? If so, on what basis, and what issues arise?
• Can a shadow fleet vessel lawfully be interdicted? If so, when, where and on what basis?
• Enforcement against shadow vessels: US civil forfeiture, a case study.
• Who are the proper parties to a dispute where complex charterparty structures obscure the underlying contractual relationships?
• Due diligence best practice: how to identify signs of AIS manipulation, complex ship-to-ship (STS) transfers, and obscured beneficial ownership structures; whether
compliance protocols require updating to meet the heightened standard of “know your vessel” requirements.

Date:14/10/2026
Chair:The Honourable Mrs Justice Dias
Panellists:Diego Ramirez (IMO and Marshall Islands Registry
Ian Park - Essex Court Chambers
Christina Kartali - Essex Court Chambers
Philip Roche - Norton Rose Fulbright
Venue:The IDRC
1 Paternoster Lane
London
EC4M 7BQ
Time:6.00pm - 7.30pm to be followed by a Drinks Reception kindly sponsored by Essex Court Chambers
CPD Points:1.5 CPD points