EU Referendum On Thursday 23 June there will be a vote on the UK’s membership of the European Union. More information about the EU referendum
The home of Marine Accident Investigation Branch on GOV.UK. The MAIB investigates marine accidents involving UK vessels worldwide and all vessels in UK territorial waters.
Find reports of MAIB investigations into marine accidents and incidents
This is a list of the last three annual reports published by the MAIB
MAIB publishes a range of short leaflets, which provide useful information on its role and activities.
Memoranda of understanding agreed between the MAIB and other organisations.
Memorandum of Understanding between MAIB and ACPO for marine accidents and incidents in England, Wales and Northern Ireland.
Memorandum of Understanding between MAIB and MCA outlining the principles of cooperation between the two organisations.
This leaflet provides information if you have been nominated to accompany a marine accident witness to an MAIB interview
This business plan sets out the aims and objectives of the MAIB for the 2015-16 financial year.
Memorandum of Understanding between MAIB, HSE and MCA to ensure effective coordination where duties overlap.
This business plan sets out the aims and objectives of the MAIB for the 2016-17 financial year.
Analyses of accidents involving vessels from the fishing sector.
Memorandum of Understanding between AAIB, MAIB, COPFS and ACPOS for the investigation of air and marine accidents and incidents in Scotland.
Analyses of accidents involving vessels from the recreational craft sector.
This leaflet explains the work of the Marine Accident Investigation Branch.
This Annual Report provides information on the branch's activities during 2014.
Lessons from marine accidents.
Information published and how it is made available.
This series brings together detailed safety studies published to highlight specific maritime safety concerns.
Don’t include personal or financial information, eg your National Insurance number or credit card details.