Feature 25: Toxic material reduction
Project typologies: New and Existing Buildings and New and Existing Interiors
Requirement: MR credit: Building Product Disclosure and Optimization – Material Ingredients (Option 2)
Feature 97: Material Transparency
Project typologies: New and Existing Buildings, New and Existing Interiors and Core and Shell
Requirement: At least 50% (as measured by cost) of interior finishes and finish materials, furnishings (including workstations) and
built-in furniture have Health Product Declaration, any method accepted in USGBC's LEED v4 MR credit: Building Product Disclosure and
Optimization - Material Ingredients, Option 1: material ingredient reporting.
In addition, VOC emissions certifications reported on section 3 may also contribute towards satisfying feature 04: VOC reduction.
Source: The WELL Building Standard® v1, May 2016.