New rules from the Maritime and Coastguard Agency (MCA) enable qualifying UK vessels to undergo a single dry-dock over the course of seven and a half years (90 months).
Extended Dry-Docking (EDD) vessels will be exempt from a requirement for two dry-dockings during the normal five-year cycle, on completion of two consecutive In-Water Surveys (IWS).
EDD applies to new ships or for vessels up to 15 years old from date of build. For vessels already in service, the exemption can be implemented until a ship reaches 10 years of age from build.
The scheme is open to self-propelled, internationally trading vessels of 500GT or more, including, among others: container carriers, LNG/LPG tankers, Ro-Ro cargo ships, and livestock carriers. High-speed craft, passenger vessels, feeder vessels and those on Enhanced Survey Programmes are not included.
Leanne Grillandini, Head of International Survey Operations at the MCA, said:
The EDD scheme improves efficiencies for the shipping industry, with fewer dry-dockings, reduced vessel downtime and lower operating costs, and modernises the UK’s regulatory approach, aligning with technological advances in coatings and inspection regimes.
Eligible vessel owners must hold appropriate class approval and apply via Merchant Shipping Form (MSF) 6570. Upon successful application, an Extended Dry-Docking Certificate of Entry (MSF 1142) and UK Exemption will be issued by MCA Survey Operations.
Entry requirements include hull and machinery planned maintenance plans, screwshaft monitoring, and continuous survey cycles.
Vessels must use high-quality seven-and-a-half-year durable paint coatings, with stable company performance in Port State Control regimes, and a favourable status under the MCA’s EASS risk matrix.
Sea connections, rudder and tailshaft components, hull sensors, and cathodic protection must all have been maintained afloat. The MCA will regularly review the status of vessels and companies enrolled on EDD.
Further information
Further detail and information on the scheme and vessel requirements can be found in under MGN 672 (M) Extended Dry-Docking here.
