SNZ NZS 4303: Ventilation for Acceptable Indoor Air Quality
SDO: SNZ: Standards New Zealand
DOD Adopted ANSI Approved Approved
This Standard applies to all indoor or enclosed spaces that people may occupy, except where other applicable standards and requirements dictate larger amounts of ventilation than this Standard. Release of moisture in residential kitchens and bathrooms, locker rooms, and swimming pools is included in the scope of this Standard.
To specify minimum ventilation rates and indoor air quality that will be acceptable to human occupants and are intended to avoid adverse health effects.
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