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
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 ERTMS specifications are managed according to the ERA Change Control Management (CCM
In order to facilitate transparency and interoperability between the different sets of specifications laid down in the TSI Control-Command and Signalling, a double exercise for assessing the compatibility of the ETCS B3 MR1
and ETCS B3 R2
have been carried out. These two documents are referenced in the TSI application guide