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

 

Project

Reference EN 60574-21:1993
Title Audiovisual, video and television equipment and systems - Part 21: Video tape leader and trailer for education and training applications
Project Number 2600
Abstract/Scope Specifies the minimum requirements for recordings on the leaders and trailers of video recordings to assist users to adjust equipment for optimum performance prior to the start of recorded programme material.
Status
Published

Status

Current Stage code 6060
Current Stage code date 1993-12-23
Current Stage code deadline 1995-03-15
Deadline date for vote  

Legal

Directive(s)  
Mandate(s)  
Order Voucher  

Details

IEC Technical Body IEC/TC 100
Reference Document IEC 60574-21:1992 (EQV)
ICS  
Keywords Audio; Video; Television; Tape leader and trailer; Training
Note IEC withdrawn * SR 100 invited to advise on possible withdrawal vote for EN
A-Deviation(s)  
Special National Condition(s)  

Environment

Clause
Categories - Aspects
Product Life Cycle
Information

History

Stage
Date
Deadline Date
Documents
6060 1993-12-23 1995-03-15 export to doc file  EN
5099 1993-12-08 1994-01-08  
5020 1993-07-27 1993-10-31  
1599 1993-07-06    
1520 1992-12-21 1993-03-31  

Implementation Dates

date of Ratification (DOR) (1) 1993-12-08
date of Availability (DAV) (2) 1993-12-23
date of Announcement (DOA) (3) 1994-09-15
date of Publication (DOP) (4) 1995-03-15
date of Withdrawal (DOW) (5) 1995-03-15

Relations

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Superseded by  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of withdrawal (dow) latest date by which national standards conflicting with an EN (and HD for CENELEC) have to be withdrawn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