International Standards and Conformity Assessment for all electrical, electronic and related technologies



Reference EN 62287-1:2011/A1:2014
Title Maritime navigation and radiocommunication equipment and systems - Class B shipborne equipment of the automatic identification system (AIS) - Part 1: Carrier-sense time division multiple access (CSTDMA) techniques
Project Number 24596
Abstract/Scope IEC 62287-1:2010(E) specifies the minimum operational and performance requirements, methods of testing and required test results for Class B shipborne AIS equipment using CSTDMA techniques. This standard takes into account other associated IEC International Standards and existing national standards, as applicable. It is applicable for AIS equipment used on craft that are not covered by the mandatory carriage requirement of AIS under SOLAS Chapter V. The major technical changes with respect to the first edition are the following. The reference to the relevant recommendation of the ITU has been updated from M.1371-1 to M.1371-4 with some consequential small changes. A previous option of providing short safety-related messages in has been removed on advice from the IMO. A new requirement for a default MMSI has been added in 6.4 and a further new requirement for protection from invalid control commands has been added in 6.8. Some test methods have been updated and, in particular, small revisions have been made to the frequencies used for testing in some of the test methods.


Current Stage code 6060
Current Stage code date 2014-01-24
Current Stage code deadline 2014-10-22
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 80
Reference Document IEC 62287-1:2010/A1:2013 (EQV)
ICS 47.020.70 - Navigation and control equipment
Keywords Navigation; Maritime; Radiocommunication; Identification; CSTDMA
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2014-01-24 2014-10-22 export to doc file  EN  FR  DE
5099 2014-01-22 2014-03-22  
5060 2013-03-04 2013-03-25 export to doc file  EN
5020 2012-11-30 2013-03-01  
1090 2012-11-27 2012-11-30  

Implementation Dates

date of Ratification (DOR) (1) 2014-01-22
date of Availability (DAV) (2) 2014-01-24
date of Announcement (DOA) (3) 2014-04-22
date of Publication (DOP) (4) 2014-10-22
date of Withdrawal (DOW) (5) 2017-01-22


Superseded by  
Normative reference (6)  

(1) Date of ratification (dor) date when the Technical Board notes the approval of an EN (and HD for CENELEC), from which time the standard may be said to be approved

(2) Date of availability (dav) date when the definitive text in the official language versions of an approved CEN/CENELEC publication is distributed by the Central Secretariat

(3) Date of announcement (doa) latest date by which the existence of an EN (and HD for CENELEC), a TS or a CWA has to be announced at national level

(4) Date of publication (dop) latest date by which an EN has to be implemented at national level by publication of an identical national standard or by endorsement

(5) Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn

(6) This list of normative references is purely indicative. The only official list of normative reference is the list of the published standard.