Our payment system and some of our forms will be unavailable between 7.30 pm and 11 pm on Monday 20th May for maintenance. We apologise for any inconvenience.
To apply for a shipborne AIS, you will need a maritime mobile service identity (MMSI).
We allocate MMSI’s to people who own a vessel that have AIS units (or digital selective calling (DSC) capable equipment).
To apply for a MMSI you must already have:
See the MMSI information page for more details and to apply for an MMSI.