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.
Selle põhjus on nelja uue koduse valve teenuse loomine (lisaks juba olemasolevale valveajateenusele), et katta neli geograafilist ala, kus Brüsselis hooned asuvad, võimaldamaks hoonete tehniliste seadmetega seotud vahejuhtumi korral valveajal kiiresti reageerida.