As many of you know, there was an active CEN group dealing with the standardisation of a procedure to validate the use of IOMS (Instrumental Odour Monitoring System) for odour measurements. Still, after 20 meetings over six years, the group ended the time assigned without presenting a final draft standard for voting to the TC 264 "Air Quality".
The good news is, however, that the CEN Technical Committee 264 on Air Quality has re-introduced a new Work Item (WI) on the agenda. This WI re-starts the standard drafting process in WG 41 with a new fresh timeline. UNI (Italian National Standardisation body) is now responsible for continuing the work performed until now by the Dutch Standardization Body NEN.