Specific objectives applicable to INF TSI
Article 9
1. Provisions ensuring continued interoperability within the subsystem and, where appropriate, with other subsystems, while allowing for the reduction of infrastructure maintenance costs through the use of in particular time-based maintenance, sensors and condition monitoring technologies, shall be included in Regulation (EU) No 1299/2014 (‘INF TSI’). 2. The INF TSI shall include provisions on automatic variable gauge systems, including in terms of technical specifications and conformity assessment procedures.