In 2014, there was a significant increase in the number of beneficiaries at the OIB (rising from 17 to 39), owing to the creation of four new at-home standby services (in addition to the existing service) to cover the four geographical zones in which the various buildings in Brussels are located, enabling continuous provision of a rapid response in the event of an incident affecting the building stock's technical installations.
To se objašnjava uvođenjem četiriju novih službi pripravnosti kod kuće (uz već postojeću) za potrebe četiriju zemljopisnih područja u kojima se nalaze pojedine zgrade u Bruxellesu kako bi se omogućilo dežurstvo radi brzog odaziva na eventualni incident povezan s tehničkim instalacijama u tim zgradama.