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Welcome to the Indoor Environmental Quality (IEQ) guidelines database.

This project is coordinated by the Scientific and Technical Committee (STC) 34, part of ISIAQ, the International Society of Indoor Air Quality and Climate.

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The STC34 has three primary objectives:

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Continuously collect and organize information about IEQ guidelines worldwide.

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Develop an open, functional database to share information about the guidelines.

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Review existing guidelines and to develop recommendations.

Database summary
FactorsNumber of countriesNumber of parametersNumber of guidelines
Indoor Air Quality40195
Government regulations & standards273Non-governmental guidelines121
Government guidelines421International guidelines28
Outdoor Air Quality1637
Government regulations & standards248Non-governmental guidelines0
Government guidelines0International guidelines15
Lighting38
Government regulations & standards26Non-governmental guidelines0
Government guidelines1International guidelines0
Acoustics2230
Government regulations & standards282Non-governmental guidelines74
Government guidelines32International guidelines0
Ventilation88
Government regulations & standards94Non-governmental guidelines15
Government guidelines11International guidelines0
Thermal Comfort178
Government regulations & standards25Non-governmental guidelines18
Government guidelines18International guidelines5
How to use this website?

In the Database page, you will have access to the entire database in a tabular format where you can search, sort and filter by any fields available.

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View when landing on the page.

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Get the overview of one row by clicking on it.

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Access the search function by clicking on the magnifier on the top right of the table.

In the Map page, you will have access to the national guidelines by country on an interactive map.

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View when landing on the page.

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Get a better separation between countries by zooming in or out.

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Click on an available country to show the guidelines.

Interested to know more or to participate in improving the IEQ guidelines database? Get in touch with us!

info@ieqguidelines.org
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This project is supported by a grant from Halton Foundation.

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