Oaris is a family of very high speed trains capable of reaching 350km/h. Designed with CAF´s own technology, with maximum reliability, it incorporates the most avant-garde advances in design, accesibility, safety and comfort.

Observation 

On Board Information Technology

Acronym of Occupational Health and Safety 

The account where all operating payments are recorded, the ones without an associated invoice. Payroll, taxes... Payments are managed locally and are approved by the director of the subsidiary. 

The OSHAS 18001 standard establishes the minimum requirements of the best practives in Occupational Safety and Health management.

On Time In Full 

 Passenger Alarma System/Public Address

Preliminary Design Review

Type of terminal