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



Reference EN 61993-1:1999
Title Maritime navigation and radiocommunication equipment and systems - Part 1: Shipborne automatic transponder system installation using VHF digital selective calling (DSC) techniques - Operational and performance requirements, methods of testing and required test results
Project Number 12050
Abstract/Scope Specifies the performance requirements, technical characteristics, operational requirements, methods of testing and required test results for shipborne automatic transponder system installations using VHF digital selective calling (DSC) techniques.


Current Stage code 6060
Current Stage code date 1999-08-20
Current Stage code deadline 2000-05-01
Deadline date for vote  


Directive(s) EMC related (2004/108/EC)
Order Voucher  


IEC Technical Body IEC/TC 80
Reference Document IEC 61993-1:1999 (EQV)
ICS 47.020.70 - Navigation and control equipment
Keywords Navigation; Radiocommunications; Transponder; Digital selective calling (DSC); VHF
Note EN following parallel vote
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 1999-08-20 2000-05-01 export to doc file  EN
5099 1999-08-01 1999-09-01  
5060 1999-03-25 1999-05-01  
5020 1998-11-20 1999-02-01  
4099 1998-11-16 1998-11-20  
4020 1998-03-13 1998-08-17  
3099 1998-03-09 1998-03-13  

Implementation Dates

date of Ratification (DOR) (1) 1999-08-01
date of Availability (DAV) (2) 1999-08-20
date of Announcement (DOA) (3) 1999-11-01
date of Publication (DOP) (4) 2000-05-01
date of Withdrawal (DOW) (5) 2002-08-01


Superseded by  
Normative reference (6) ITU:1997
ITU-T Recommendation V.24:1996
ITU-T V.11:1996
ITU-R Recommendation M.1371-3:2006
IMO Resolution A.694 (17):1991
IMO Resolution A.803:1995
IMO Resolution MSC.74(69):1998
ITU-T Recommendation V.28:1993
ITU-R Recommendation M.489-2:1995
ITU-R M.493-12:2007
ITU-R Recommendation M.541-8:1997
ITU-R Recommendation M.825-2:1997
EN 60945:1997
IEC 61097-3:1994
IEC 61097-7:1996
EN 61162-1:1996

(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.