Application portal
The Cleanliness Classification of Ventilation Products
The Cleanliness Classification of Ventilation Products
Recent news
What is Emission Classification M1?
Applying for the Classification
Validity of the Classification
Right to use the M1 label
Quality assurance and obligations of the Manufacturer
Classification process
Classification process
The classification is applied using the application portal
New classification application
Classification continuation application
Classification renewal application
Change in product name
Change in company information
Change in the composition of the product
Removing a product
Testing and classification criteria
Testing
Classification criteria
Authorised testing laboratories
Classification fees
Downloadable materials
F.A.Q

Contact
‍
Jukka Seppänen, Product Manager
m1(at)rakennustieto.fi

Jessica Karhu, Team Lead
m1(at)rakennustieto.fi

Customer service
+358 45 4900 747​

Search for M1-classified ventilation products

You can search for M1-classified ventilation products from below. Mobile version can be found from here