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Accredited Test labs

All underneath test labs are accredited for KNX interworking and functionality tests. Only some of them have achieved accreditation for lower layer testing (testing of new system stack implementations).



  • Meander 1051
    6825MJ Arnhem
    Netherlands

    Phone: +31.889683562
    Fax: +31.889683100
    Website: http://www.dekra-certification.com/en/knx-testing

    Edwin Melenhorst
    Phone: +31.889683562
    Fax: +31.889683100
    Email:


    Accredited for
    • Interworking and functionality tests


  • Bahnhofsallee 18
    58507 Lüdenscheid
    Germany

    Phone: +49 2351 5674-221
    Fax: +49 2351 5674-410
    Website: www.dial.de

    Christian Kroll
    Phone: +49.23515674223
    Fax: +49.23515674410
    Email:
    G. Gehlfeldt
    Phone: +49.235156740
    Email:


    Accredited for
    • Testing of LL data part (any KNX medium), NL, TL, A(I)L, EMI (S-Mode)
    • Interworking and functionality tests


  • Sohlengrund 16
    75395 Ostelsheim
    Germany

    Phone: +49 7033309450
    Fax: +49 70333094520
    Website: www.elsner-elektronik.de

    Michael Dürr
    Phone: +49.7033309450
    Fax: +49.70333094520
    Email:


    Accredited for
    • Interworking and functionality tests


  • C/ Capitán Marti 16 Bajo A
    03550 San Juan de Alicante
    Spain

    Phone: +34.966371451
    Fax: -
    Website: www.futurasmus-knxlab.com

    JOSE MIGUEL ROMERO
    Phone: +34.966371451
    Email:
    Oliver Rosales Morales
    Phone: +34.966371451
    Email:
    Mario Boix Gomis
    Phone: +34.966371451
    Email:


    Accredited for
    • Interworking and functionality tests


  • Haid-und-Neu-Str. 10-14
    76131 Karlsruhe
    Germany

    Phone: +49.7219654910
    Fax: +49.7219654161
    Website: www.fzi.de

    Christoph Zimmermann
    Phone: +49.7219654764
    Fax: +49.7219654959
    Email:


    Accredited for
    • Interworking and functionality tests


  • Via Alessandro Volta
    24069 Cenate Sotto (Bergamo)
    Italy

    Phone: +39 35/946111
    Fax: +39 35/946230
    Website: www.gewiss.com

    Giordano Pozzi
    Phone: +39.035946111
    Email:
    Paolo Longa
    Phone: +39.035946111
    Email:


    Accredited for
    • Interworking and functionality tests


  • JianZhong Road 24
    510665 Guangzhou
    China

    Phone: +86 20/84651666
    Fax: +86 20/85521566 ext: 5079
    Website: www.hdlautomation.com

    He Hairong
    Phone: +86.13560421948
    Fax: +86.2084866880
    Email:


    Accredited for
    • Interworking and functionality tests


  • Guangamenwai St. 397A
    100055 Beijing
    China

    Phone: +86 10-63462906
    Fax: +86 10-63490489
    Website: www.itei.cn

    Wang Linkun
    Phone: +86.1063261385
    Fax: +86.1063490489
    Email:


    Accredited for
    • Testing of LL data part (any KNX medium), NL, TL, A(I)L, EMI (S-Mode)
    • Interworking and functionality tests


  • Avenue du General Leclerc 33
    92260 Fontenay-aux-Roses
    France

    Phone: +33 1 40 95 63 31
    Fax: +33 1 40 95 89 16

    Jérémy Voisin
    Phone: +33.140955589
    Email:


    Accredited for
    • Interworking and functionality tests


  • Siemensstraße 10
    93055 Regensburg
    Germany

    Phone: +49 9417902992
    Fax: +49 9417902718
    Website: www.siemens.com/knx

    Franz Gietl
    Phone: +49.9417902652
    Fax: +49.9417902714
    Email:


    Accredited for
    • Testing of LL data part (any KNX medium), NL, TL, A(I)L, EMI (S-Mode & LTE)
    • Interworking and functionality tests


  • Im Gewerbepark A15
    93059 Regensburg
    Germany

    Phone: +49 941/3074712
    Fax: +49 941/3074729
    Website: www.tapko.de

    Petar Tomic
    Phone: +49.9413074712
    Fax: +49.9413074729
    Email:
    Manouchehr Ghahramanian Golzar
    Email:


    Accredited for
    • Testing of LL data part (any KNX medium), NL, TL, A(I)L, EMI (S-Mode)
    • Interworking and functionality tests


  • Am Grauen Stein 29
    51105 Köln-Poll
    Germany

    Phone: +49.2218063414
    Fax: -
    Website: www.tuv.com

    Daniel Winter
    Phone: +49.02218063414
    Email:


    Accredited for
    • Interworking and functionality tests


  • Sec, Bade Rd. Songshan Dist. 11F, No. 758
    Taipei 105 Taiwan
    Taiwan

    Phone: +886.221727000
    Fax: +886.225280018

    Arvin Ho
    Phone: +886.21721026
    Fax: +886.225280018
    Email:


    Accredited for
    • Interworking and functionality tests


  • Achatz 3
    84508 Burgkirchen / Alz
    Germany

    Phone: +49 8677/91636-0
    Fax: +49 8623/9879809
    Website: www.weinzierl.de

    Elena Eckbauer
    Phone: 08677 /916 3622
    Email:


    Accredited for
    • Testing of LL data part (any KNX medium), NL, TL, A(I)L, EMI (S-Mode)
    • Interworking and functionality tests

Only few tests are still carried out by KNX Association by means of product audits and not by these third parties, i.e. :  

  • Tests for system features, for which no approved Test Specification exists (yet).
  • Approved Test Specifications, for which no test lab has submitted a request for accreditation at KNX (yet).