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


Electrical and electronic applications for railways

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CLC/TC 9X Membership (based on Collaboration Tool access)

Country Code
Austria AT NC Official
Belgium BE NC Official
Bulgaria BG NC Official
Croatia HR NC Official
Czech Republic CZ NC Official
Denmark DK NC Official
Estonia EE NC Official
Finland FI NC Official
France FR NC Official
Germany DE NC Official
Greece GR NC Official
Hungary HU NC Official
Ireland IE NC Official
Italy IT NC Official
Malta MT NC Official
Netherlands NL NC Official
Norway NO NC Official
Poland PL NC Official
Portugal PT NC Official
Romania RO NC Official
Slovenia SI NC Official
Spain ES NC Official
Sweden SE NC Official
Switzerland CH NC Official
United Kingdom GB NC Official
Bosnia and Herzegovina   Observer
CCMC   Observer
EC   Observer
ERA   Observer
FSF DIN   Observer
RAE-UIC   Observer
Rail Interoperability Consultant   Observer

Facts and figures

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CLC/TC 9X Officers

Mr Daniele BOZZOLO (Italy)
Assistant Secretary
Mr Jean Pierre GILBERT (France)
Mr Bernard LEROUGE (France)

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Full contact details are available to authorized users after log in.

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CLC/TC 9X Subcommittee

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SC 9XA Communication, signalling and processing systems
SC 9XB Electromechanical material on board rolling stock
SC 9XC Electric supply and earthing systems for public transport equipment and ancillary apparatus (Fixed installations)
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CLC/TC 9X Working group

Working group
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WG 11 Energy measurement
WG 12 Communication means between safety equipment and man machine interface (mmi)
WG 14 Common requirements and specialist requirements for safety systems for rolling stock, signalling and fixed installations
WG 15 Liaison between CEN/TC278/WG3 and IEC/TC9/WG43&46 and Modtrain FIS
WG 15-02 Workshop on railway ICT 2012
WG 16 Survey group 16 for assessment of Modtrain functional interface specifications (FIS)
WG 17 Survey group 17 for preparation of transfer of EN 50155 to SC9XB
WG 18 Railway application -- Electromagnetic compatibility (EMC)
WG 19 Alignment of prEN 50153, prEN 50388 and EN 50122
WG 20 Revision of EN 50124 series