test mass
as defined in Regulation (EU) 2019/631 of the European Parliament and of the Council of…, Article 3(1), point (l) (Definitions)
(l)
‘test mass’ or ‘TM’ means the test mass of a passenger car or light commercial vehicle as stated in the certificate of conformity and as defined in point 3.2.25 of Annex XXI to Regulation (EU) 2017/1151;