The IBRD has 12 required fields.
You must fill these fields in order to have your registration accepted in the IBRD:
Password (You will be asked to create a password)
Owner phone number
Owner phone number type (for example: home, cell, work, fax, other)
Emergency contact Name
Emergency contact phone number
Emergency contact phone number type (for example: home, cell, work, fax, other)
Vehicle Type (Selectable from a list)
Vehicle Name (not required for PLB)
MMSI / Call Sign / Inmarsat Number / vessel cell phone number (at least one, for EPIRB only)
Vehicle Registration Number (not required for PLB)
For security reasons, the online registration form expires after 20 minutes. In order to make registration easy, you may wish to gather all the information needed to complete the required fields before you begin the online registration process.