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              WELL v1

              Crosswalks and alignments

              ← Back to WELL v1 standard

              The International WELL Building Institute™ (IWBI™) recognizes and values the complementary nature of green building and building for occupant health and wellness. To support projects pursuing both the WELL Building Standard™ (WELL) and leading green building standards from around the world, the IWBI is putting forth WELL Crosswalks.

              Crosswalks are intended to identify synergies between WELL and other green or sensor-related building standards, and streamline efforts for projects seeking a dual rating by acknowledging where WELL Building Standard requirements are deemed equivalent and aligned with aspects of the alternate building rating tool.

              IWBI continues to support research on equivalent standards to ones referenced within the WELL Building Standard. Currently, WELL has formed Crosswalks with Green Building Council of Australia (Green Star), BRE (BREEAM), U.S. Green Building Council (LEED), GIGA and the International Living Future Institute (Living Building Challenge).

              LEED

              LEED and WELL work alongside one another to ensure that buildings and communities preserve energy and precious resources for a brighter and more equitable future; while supporting enhanced human health, well-being and performance. IWBI, USGBC and GBCI have developed the following guidance to show how LEED v2009 / v3 and LEED v4 can assist in meeting WELL, and to show how WELL can assist in achieving LEED v4. The following crosswalk documents outline where achievement of LEED credits and WELL features will provide achievement of a credit or feature in the corresponding program.

              Also see, LEED v2009 / v3 Crosswalk.

              LEED v4 / WELL v2 LEED v4 / WELL v1

              Green Building Council of Australia - Green Star

              The Green Building Council of Australia (GBCA) and the International WELL Building Institute™ (IWBI™) announced a new partnership in 2016, and are working collaboratively to promote health and wellbeing in the design, construction and operations of buildings, fitouts and communities in Australia.

              The document provides guidance specific to new buildings or new fitouts being rated under Green Star – Design & As Built or Green Star – Interiors. Future versions will include guidance specific to buildings seeking Green Star – Performance ratings.

              Green Star / WELL v2 Green Star / WELL v1

              BRE - BREEAM

              BRE and the International WELL Building Institute™ (IWBI™) are collaborating to promote health and wellbeing in the design, construction and operation of buildings and fit-outs, internationally. The document, Assessing Health and Wellbeing in Buildings, has been created to make it easier for those wishing to obtain both a certified BREEAM rating and a WELL Certified™ rating.

              BREEAM / WELL v2 BREEAM / WELL v1

              Living Building Challenge

              The International Living Future Institute (ILFI) and the International WELL Building Institute™ (IWBI™), have agreed to work collaboratively to promote the design, construction and operations of healthy and restorative buildings. The two organizations will work together to identify opportunities to align the two rating systems, coordinate events and education offerings, and promote building practices that significantly raise the standard of what buildings should be.

              LBC / WELL v1

              RESET

              GIGA and the International WELL Building Institute™ (IWBI™) work alongside one another to streamline implementation of indoor air quality monitoring and increase awareness about the importance of quality air in buildings.

              GIGA and IWBI have developed the following guidance on how elements of the RESET certification process can be used to achieve WELL features across the Air and Thermal Comfort concepts at initial WELL Certification and WELL Recertification.

              RESET / WELL v2

              Frequently asked questions

              Does overlap with UK/EU legislation mean these Features are automatically met by UK projects?

              The UKR/EUR designation within the BREEAM/WELL crosswalk highlights that there is an existing regulation or law that will likely contribute positively towards achievement. It is identifying projects located in the UK/EU have a head start towards achievement of these WELL Features. Final approval and validation through Documentation Review and Performance Verification will still be required for all items - for example, all Features in the Water concept will still be subject to onsite water quality sampling and laboratory analysis by the WELL Performance Testing Agent.

              Is there any requirement or stipulation around how recently the green building assessment was completed for existing building projects?

              The crosswalk is currently open to all projects that have certified under the listed schemes. Given that these projects will still be subject to onsite testing and Performance Verification under WELL, it is advisable to investigate any changes or maintenance activities which may have occurred since green building certification was attained – for example, any new furniture or painting activities that may impact indoor air quality.

              My project is not targeting a green building certification, but the team is more familiar with the codes, standards and methodologies within the green building rating system. Can I use the crosswalk and submit evidence for my WELL project showing we meet the corresponding green building credit?

              No, however the project may be able to reference the green building credit requirements as support of an Equivalency proposal.

              Will WELL PV be conducted for features that are deemed fully equivalent by the green building crosswalk?

              ​Proof of the awarded credit, as well as a copy of the awarded certification is all we need to accept its equivalency. So even if something might have a spot check or visual inspection (or in rare cases, on-site testing) listed for WELL, that’s skipped if the projected is awarded a crosswalk credit.

              Can the crosswalk be applied on projects pursuing older versions of the green building standard?

              There is currently no agreed overlay with any older versions of green building standard schemes. Any equivalency to WELL Feature requirements needs to be submitted for consideration on a Feature-by-Feature, project-by-project basis. Approved Equivalencies are added to the online digital standard bi-weekly, so check for updates.

              What documentation is necessary to submit in order to comply with a WELL feature with an equivalent green building standard credit?

              The project must submit proof of the green building standard certification award, as well as evidence that the equivalent credit was achieved.

              Can I move forward with performance verification if my green building standard certification award is pending?

              Yes, the project can schedule their performance verification, however, IWBI will not award WELL Certification until proof of credit from the green building rating system is provided.

              Which versions of LEED, BREEAM and Green Star can be used to pursue the WELL crosswalk?

              The crosswalks only pertain to the LEED, BREEAM, and Green Star versions listed in the body of the crosswalk document.

              Does a project have to be pursuing dual certification to use a crosswalk?

              Yes, projects must always be pursuing dual certification to use crosswalks.

              Who created the Crosswalks?

              IWBI collaborated with the Green Building Council of Australia (GBCA) to identify alignments between Green Star, with BRE to streamline the process of achieving WELL and BREEAM certification, and with USGBC and GBCI to identify synergies between WELL and LEED.

              What are WELL Crosswalks and Alignments?

              Crosswalks identify synergies between WELL and other green building standards, and streamline efforts for projects seeking a dual rating by acknowledging where the WELL Building Standard requirements are deemed equivalent or aligned with aspects of the alternate building rating tool.

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