This document specifies a standardized and objective process to analyse and determine the olfactory behaviour of components, semi-finished products and materials fitted in the interior of road vehicles. The odour determination is either performed by using samples from the interior air of road vehicles or from emission test chamber air. This document describes an olfactory screening method based on different scales for the olfactory assessment which are described in the annexes. Other olfactory assessments, e.g. according to ISO 16000-28, are also possible but are not the focus of this document.st edition 2017-02 Interior air of road vehicles — Part 7: Odour determination in interior air of road vehicles and test chamber air of trim components by olfactory measurements Air intérieur des véhicules routiers — Partie 7: Détermination des odeurs dans l’air intérieur des véhicules routiers et dans les chambres d’essai d’air des composants de finition par des mesurages olfactifs Reference number ISO 12219-7:2017(E) ？ ISO 201