Thank you for your question.
At the moment this stove isn't tested for the SIA 2020 regulation although they plan to put it through the test next year. At the moment stoves don't need to be tested to the Lot 20 test. This will only apply to stove made after 2020 so at the moment this stove passes all tests to be used in smoke control areas.
If you do want a stove that is compliant with the 2020 regulations here's a link to all the SIA Ecodesign ready stoves we presently offer.