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    How to reach us

    Prague Office*

    GSA headquarters

    European GNSS Agency
    Janovského 438/2
    170 00 Prague 7 – Holesovice
    Czech Republic

    Tel: +420 234 766 000


    Click to plan your journey


    The Airport Express bus can take you to Prague Main Train Station (approximately 35 minutes depending on traffic) where you can take the metro red line C in the direction of Letňany. The GSA building is approximately 400 meters from Vltavska metro station.

    Information about transport from Prague airport is available on their web site; information about the Prague Metro system is available online too (in English).

    Saint-Germain-en-Laye Office

    European GNSS Agency (GSA)
    8 Avenue du Président Kennedy
    78102 Saint-Germain-en-Laye

    *GSA premises and surroundings are monitored by CCTV cameras.

    Updated: May 07, 2019