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



Reference CLC/TR 50506-1:2007
Title Railway applications - Communication, signalling and processing systems - Application Guide for EN 50129 - Part 1: Cross-acceptance
Project Number 15741
Abstract/Scope This application guide for cross-acceptance is a Technical Report about the basic standard. It is applicable to the same systems and addresses the same audience as the standard itself. It provides additional information on the application of EN 50129 to cross-acceptance. Therefore it deals with the acceptance by a safety authority of a previously accepted system or product in a different environment and/or context, often referred to as cross-acceptance. It is mainly dedicated to safety assessors, safety authorities, validators, and safety managers. In drafting this guide, it is assumed that the reader is familiar with the basic structure of the standard.


Current Stage code 6060
Current Stage code date 2007-05-04
Current Stage code deadline  
Deadline date for vote 2006-09-30


Order Voucher  


IEC Technical Body IEC/TC 9
Reference Document  
ICS 93.100 - Construction of railways
Keywords Railway; Cross-acceptance; Communication; Signalling; EN 50129
Special National Condition(s)  


Categories - Aspects
Product Life Cycle


Deadline Date
6060 2007-05-04   export to doc file  EN
5099 2007-01-16 2007-05-16  
5060 2007-01-02 2007-01-16 export to doc file  EN
5020 2006-09-22 2006-12-22 export to doc file  EN
2020 2006-09-01 2006-09-30  
1090 2006-08-31 2006-09-30  
2020 2004-09-17 2005-06-30  
2020 2003-11-07 2004-06-30  
2020 2003-03-18 2003-09-18  

Implementation Dates

date of Ratification (DOR) (1) 2007-01-16
date of Availability (DAV) (2) 2007-05-04
date of Announcement (DOA) (3) -
date of Publication (DOP) (4) -
date of Withdrawal (DOW) (5) -


Superseded by  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.