Corrective Action 

A training tool for all employees of CAF Rail Services 

Works that involve borrowing one part from a train to correct a failure in another one. 

User Support Center

Acronym of Condition Based Maintenance 

Company in Charge of Maintenance

Codes used fo the cost breakdown of a project. Every project has a group of CCNs call "Template". 

It is the acronym of Closed Circuit TeleVision.

Central Control Unit

Civity is the family of trains developed by CAF for commuter and regional services. Its modularity, which is reflected both in the exterior and in the interior of the train, allows it to adapt precisely to the needs of operators and passengers, offering high levels of comfort.