This is a legacy version of the WELL Building Standard. Please check the latest version here.

Feature Reference

WELL is a performance-based system for measuring, certifying, and monitoring features of the built environment that impact human health and wellbeing, through air, water, nourishment, light, fitness, comfort, and mind.


Air
WELL establishes requirements in buildings that promote clean air and reduce or minimize the sources of indoor air pollution.
Water
WELL promotes safe and clean water through the implementation of proper filtration techniques and regular testing in order for building occupants to receive optimal quality of...
Nourishment
WELL requires the availability of fresh, wholesome foods, limits unhealthy ingredients and encourages better eating habits and food culture.
Light
WELL provides guidelines that minimize disruption to the body’s circadian system, enhance productivity, support good sleep quality and provide appropriate visual acuity.
Fitness
WELL promotes the integration of physical activity into everyday life by providing the opportunities and support for an active lifestyle and discouraging sedentary behaviors....
Comfort
WELL establishes requirements designed to create distraction-free, productive and comfortable indoor environments.
Mind
WELL optimizes cognitive and emotional health through design, technology and treatment strategies.
Innovation