Research | Evict Radon National Study

Attention (July 1st, 2025 - present): Update on Potential Canada Post Strike.

The Canadian Union of Postal Workers (CUPW) has initiated strike action, including a nationwide overtime ban. On June 16th, CUPW members were asked to vote on Canada Post’s comprehensive offer to CUPW.

As this situation continues to evolve, the Evict Radon National Study continues to take precautionary steps to minimize disruptions caused by any interruptions in postal service. Radon test kits will continue to be shipped out until a potential strike has officially commenced. Return shipping may be affected, and we are recommending that participants continue to test until the situation is resolved. Read more about return shipping here.

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- What is Radon?
- Radon in Canada
Learn more about radon and how 1 in 6 Canadian lung cancers are caused by radon exposure.
Learn why testing for radon is important, how to test and what the results mean.

1 Order a Test Kit 2 Start My Test 3 End my Test 4 Calculate My Risk
The Evict Radon National Study is a Canada-wide research project working to 'Evict Radon' from our homes.
Lung cancer is the leading cause of cancer-related deaths in Canada, and radon gas is a major contributor, especially for people who do not use tobacco.
FAQ's

Learn more about radon and how 1 in 6 Canadian lung cancers are caused by radon exposure.
- What is Radon?
- Radon in Canada
Learn why testing for radon is important, how to test and what the results mean.
1 Order a Test Kit 2 Start My Test 3 End my Test 4 Calculate My Risk
The Evict Radon National Study is a Canada-wide research project working to 'Evict Radon' from our homes.
Lung cancer is the leading cause of cancer-related deaths in Canada, and radon gas is a major contributor, especially for people who do not use tobacco.
FAQ's

En
Fr

Help us understand Canada’s radon problem

Our past and present Evict Radon National Study research participants have contributed to new ground-breaking research exposing Canada’s radon problem. Their contribution is helping us accomplish our mission to ‘evict’ radon from our homes and prevent future cases of radon-induced lung cancer.

The Cross Canada Radon Report: Radon Levels In Canada’s Six Largest Cities

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The Cross Canada Radon Report: Radon Across Three Canadian Residential Building Types

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The Cross Canada Radon Report: Radon Levels Across Canadian Regions

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The Cross Canada Radon Report: Updates on Canada’s Radon Exposure Problem

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Understanding radon as a function of building air dynamics

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Understanding radon disparities across urban to rural communities

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Understanding radon dose exposure as a function of activity patterns, behaviour and lifestyles

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Understanding radon dose exposures as a function of occupation and work trends

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Developing tools to assess lifetime radon exposure for more inclusive lung cancer screening

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Hunting down the radon-induced lung cancer genetic mutation signature

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Understand why certain properties have higher or lower radon

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Engineer out radon from our properties

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Consumer Protection

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