Hilton’s focus on superior energy management helped it achieve its third ISO certification – ISO 50001 for energy management, complementing the company’s other global system-wide ISO certifications (ISO 9001 for quality management and 14001 for environmental management). Hilton is the first global hospitality company to be ISO 50001 certified – of the more than 11,500 facilities worldwide that are ISO 50001 certified, more than 4,400 of those buildings are in the Hilton portfolio.
- 02 Dec 2016