ISO/TS 16949:2002                             ISO 14001:2004                                    ČSN EN ISO 9001:2009

 

 

ČD                                                               Německé dráhy (DB)                           ZSSK Cargo

  

 

  SBB Cargo                                             Německé dráhy

 

 EN 15085                                             IRIS                                                    OHSAS