The WELL Building Standard™ is the first building standard to focus on the health and wellness of building occupants. Developed by Delos and managed by the International WELL Building Institute™, WELL was designed using evidence-based medical and scientific research to create a built environment that better supports human health and well-being.

The WELL building Standard™ provides a model for design and construction to integrate human health features in the built environment. This program is a performance based system to measure the impact of built environments on human health.