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Collection of regional applications for AIS Application Specific Messages of regional applications for AIS Binary Messages

To add a new ASM to the IALA Collection please download and complete the ASM information for the IALA Collection and return to the IALA Secretariat at contact@iala-aism.org

The need to keep track of all existing Application Specific Messages (ASM) in order to facilitate data exchange has been established (IALA Recommendation e-NAV 144). IALA has taken the responsibility to collect these, and now maintains this online IALA ASM Collection. Stakeholders should endeavour to use the ASM´s in this Collection before developing new ASM’s. If and when new ASM´s are developed, these should be reported to the IALA Secretariat as soon as possible, so that the IALA ASM Collection can be updated.

Note: This collection is not an endorsement of any message, and is not an authority for any DAC/FI combinations

Title Msg DAC FI Version #slots (max) State Registrant Permitted as from Not to be used after
Buoy position monitoring 6 235 20 1 In force Trinity House 01/04/2019
Monitoring aids to navigation 6 0 0 1 In force Zeni Lite Buoy Co., Ltd 01/03/2002
Text telegram using 6-bit ASCII 6 1 0 5 Replaced ITU-R.M.1371-1 01/01/1998 31/05/2007
Text using 6-bit ASCII 6 1 0 5 In force ITU-R.M.1371-3 01/06/2007
Application acknowledgement 6 1 1 1 Replaced ITU-R.M.1371-1 01/01/1998 01/04/2010
Interrogation for specified FMs within the IAI branch 6 1 2 1 In force ITU-R.M.1371-1 01/01/1998
Capability interrogation 6 1 3 1 In force ITU-R.M.1371-1 01/01/1998
Capability reply 6 1 4 1 In force ITU-R.M.1371-1 01/01/1998
Application acknowledgement to an addressed binary message 6 1 5 1 Deprecated ITU.R-M.1371-4 01/04/2010
Dangerous cargo indication 6 1 12 2 Deprecated IMO Circ. 236 01/05/2004 01/01/2013
Tidal window 6 1 14 3 Deprecated IMO Circ. 236 01/05/2004 01/01/2013
Number of persons on board 6 1 16 1 Deprecated IMO Circ. 236 17/05/2004 01/01/2013
Number of persons on board 6 1 16 1 In force IMO Circ. 289 01/06/2010
Ship waypoints (WP) and/or route plan report 6 1 17 5 Deprecated ITU-R.M.1371-1 01/01/1998
Advice of waypoints (AWP) and/or route plan of VTS 6 1 18 5 Deprecated ITU-R.M. 1371-1 01/01/1998 01/01/1998
Clearance time to enter port 6 1 18 2 In force IMO Circ. 289 01/06/2010
Extended ship static and voyage related data 6 1 19 1 In force ITU-R.M. 1371-1 01/01/1998
Berthing data 6 1 20 2 In force IMO Circ. 289 01/06/2010
Area notice 6 1 23 5 In force IMO Circ.289 04/03/2011
Dangerous cargo indication 6 1 25 3 In force IMO Circ. 289 01/06/2010