In July 2015, Danube Facility Services, s.r.o., was awarded an international energy management system certificate according to ISO 50001:2011, being the fourth ISO certificate held by our company. The implementation and certification of the energy management system brings benefits to our company in a number of areas, namely: improved energy efficiency, reduced operating costs, reduced environmental impact, higher ethical standards of the organization in relation to energy consumption, which will also reflect in cost reduction for our clients.