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Reference EN 60721-3-6:1993
Title Classification of environmental conditions - Part 3: Classification of groups of environmental parameters and their severities - Section 6: Ship environment
Project Number 2412
Abstract/Scope Classifies groups of environmental parameters and their severities to which a product is subjected when installed aboard a ship. Ships where products may be permanently or temporarily installed include ships propelled by mechanical means and ships not propelled by mechanical means.


Current Stage code 6060
Current Stage code date 1993-05-26
Current Stage code deadline 1994-03-01
Deadline date for vote  


Order Voucher  


IEC Technical Body IEC/TC 104
Reference Document IEC 60721-3-6:1987 (EQV) + A1:1991 (EQV)
ICS 19.040 - Environmental testing
Keywords Environmental conditions; Classification; Parameter; Ship
Note Supersedes HD 478.3.6 S1
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 1993-05-26 1994-03-01 export to doc file  EN
5099 1993-03-09 1993-04-09  
5020 1992-09-22 1992-12-31  
1599 1992-06-16 1992-09-16  
1591 1992-03-26 1992-06-18  
1520 1991-09-06 1991-12-15  

Implementation Dates

date of Ratification (DOR) (1) 1993-03-09
date of Availability (DAV) (2) 1993-05-26
date of Announcement (DOA) (3) 1993-09-01
date of Publication (DOP) (4) 1994-03-01
date of Withdrawal (DOW) (5) 1994-03-01


Supersedes HD 478.3.6 S1:1989
Superseded by  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Date of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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.