8. (b)
UN Global Technical Regulations Nos. 2, 17 and 18

52. The Chair of IWG on Environmental and Propulsion Performance Requirements for L-category vehicles (EPPR) introduced GRPE-80-32 containing a draft Amendment 1 to Un GTR No. 18 together with the EPPR status report (GRPE-80-27, see para. 53).

GRPE-80-27 | EPPR L-category Progress Report from EPPR informal group
GRPE-80-32 | Draft Amendment 1 to UN GTR 18 : OBD2