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Measuring Healthy Buildings:
IHL's WELL Occupant Surveys (IWOS)

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What is the International Well Building Institute's WELL Certification?

A comprehensive approach to measuring and managing human health and well-being in buildings:

  • Indoor environmental quality, e.g., air, water, and light

  • Ergonomics, amenities & maintenance

  • Occupant health

  • Employee productivity

  • Work engagement

IWOS delivers the information required to meet the community ratings specified in C04 and C05.
Both C04 and C05 surveys are available as a standalone survey or may be combined for a complete solution.


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