About us
The MAIB investigates marine accidents involving UK vessels worldwide and all vessels in UK territorial waters.
Our job is to help prevent further avoidable accidents from occurring, not to establish blame or liability.
Marine Accident Investigation Branch receives between 1500 and 1800 reports of accidents of all types and severity each year. On average this leads to 30 separate investigations being launched.
Who we are
We are an independent unit within the Department for Transport. Our 4 experienced accident investigation teams are supported by an administrative team. We바카라 사이트™re based in Southampton and have 35 members of staff.
Short video about MAIB:
This film tells how a ferry disaster led to the formation of the branch:
The second of our short films looks at how our inspectors operate in the field:
More information about the work of MAIB can be found in our information leaflets.
Our responsibilities
We바카라 사이트™re responsible for:
- carrying out investigations to determine the causes of accidents at sea
- publishing reports that include our recommendations on improving safety at sea and the actions we바카라 사이트™ve taken
- increasing awareness of how marine accidents happen
- improving national and international co-operation in marine accident investigations
Our priorities
Our priorities are to:
- maintain our position as one of the world바카라 사이트™s leading safety investigation organisations
- help set standards in marine accident investigation by following best practice and asking those we work with to do the same
- provide our staff with regular specialised training to keep expertise up to date
Regulations and guidance
Reporting requirements
Click here to report an accident page.
Marine guidance notice
MGN 564: marine casualty and marine incident reporting
Relevant extracts from the Merchant Shipping Act 1995
Corporate information
Access our information
Jobs and contracts
Read about the types of information we routinely publish in our Publication scheme. Our Personal information charter explains how we treat your personal information. Read our policy on Social media use.