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TSI CCS Current Legal Reference  
The revised TSI for the onboard and trackside CCS subsystems was adopted by Commission Regulation (EU) 2016/919 published in the Official Journal of the European Union on the 15th June 2016.
This revision concerns the amendment and recast of the CCS TSI as per Commission Decision 2012/88/EU. The main modifications are the following:
  • Editorial improvements and clarifications in the TSI text
  • Introduction of GSM-R Baseline 1 specifications replacing Baseline 0 Introduction of  ETCS Baseline 3 release 2 specifications (B3R2) as a new set of mandatory specifications that will coexist in parallel with the current Baseline 2 and Baseline 3.
  • Maintenance of ETCS Baseline 3 Maintenance release 1 (B3 MR1), on the basis of two Technical Opinions of the Agency already approved (ERA/OPI/2014-8 and  ERA/OPI/2015-6)
  • Changes in Chapter 7 to align with the revised ERTMS European Deployment Plan to be adopted under a separate legal basis.
The list of train protection Class B systems is in an ERA technical document. The TSI is supported by a specific part of the TSI application guide, which also contains the references to informative specifications.


  TSI CCS Annex A


 TSI CCS Application Guide