Mota-Engil ATIV is the company responsible for the provision of Technical Responsibility for Electrical Installations Operation (TREIE) services, namely the Transformer Station and Generating Sets at the RTP headquarters in Lisbon.

The provision of the service is governed by Law 14/2015 of 16 February, Decree-Law 96/2017 of 10 August and other laws and regulations in force.
TREIE is responsible for reviewing the state and correct operation of electrical installations, carrying out technical visits to the facilities and monitoring and supervising routine or occasional maintenance operations, as a guarantee of the best operating conditions of the facilities and the safety of its users.