The WELL Building Standard is the first green standard that focuses on how people feel in the building. It explores how design, operations and behaviors within the places where we work can be optimized to advance human health and well-being. WELL, as healthy building certification complement and – in some cases – overlap with green-building rating systems (LEED, BREEAM). Employers are seeking WELL Certification to attract and retain high-quality employees, to support higher employee performance and productivity, reduce impacts of presenteeism and absenteeism and promote improved health for employees. As additional impact, companies register for WELL Certification earn brand equity from being leaders in their industry and the associated marketing value of the media exposure.