A ministerial decree provisionally determined the conditions for the placing of air purification devices on the market. It is no longer in effect as of 29 May 2022.  
 
This ministerial decree could only be extended once. A new royal decree will be issued during 2023  to regulate the placing of these devices on the market.

Another ministerial decree set the conditions for the placing on the market of CO2 meters. It is no longer in effect as of 30 September 2022. 
 
These two decrees aim to put on the market quality air purification devices and CO2 meters that are effective enough to reduce the risks of contamination.    
  
HELP-DESK 
 
Would you like additional information?
Contact indoor-air-quality@health.fgov.be