WELL v2 represents a new model for supporting and advancing human health through better buildings. Launched as a pilot on May 31, 2018, this next version of the WELL Building Standard was created by the International WELL Building Institute™ (IWBI™) in collaboration with the global community of WELL users and experts.

There are ten concepts in WELL v2: Air, Water, Nourishment, Light, Movement, Thermal Comfort, Sound, Materials, Mind and Community. Each concept is comprised of features with distinct health intents.