Division 3 ISC family definitionF1

An ISC family shall be composed of the following vehicles:

1. (a)

   For tailpipe emissions (Type 1 and Type 6 tests), the vehicles covered by the PEMS test family, as described in Appendix 7 of Annex IIIA,

2. (b)

   For evaporative emissions (Type 4 test), the vehicles included in the evaporative emission family, as described in Point 5.5 of Annex VI.