13.1.2. For that purpose, the relevant entities shall, where appropriate: (a) protect facilities …

(a)

protect facilities from power failures and other disruptions caused by failures in supporting utilities such as electricity, telecommunications, water supply, gas, sewage, ventilation and air conditioning;

(b)

consider the use of redundancy in utilities services;

(c)

protect utility services for electricity and telecommunications, which transport data or supply network and information systems, against interception and damage;

(d)

monitor the utility services referred to in point (c) and report to the competent internal or external personnel events outside the minimum and maximum control thresholds referred to in point 13.2.2(b) affecting the utility services;

(e)

conclude contracts for the emergency supply with corresponding services, such as for the fuel for emergency power supply;

(f)

ensure continuous effectiveness, monitor, maintain and test the supply of the network and information systems necessary for the operation of the service offered, in particular the electricity, temperature and humidity control, telecommunications and Internet connection.