ANNEX IU.K.ADMINISTRATIVE PROVISIONS FOR EC TYPE-APPROVAL
3.EXTENSIONS TO TYPE-APPROVALSU.K.
3.1.Extensions for tailpipe emissions (type 1, type 2 and type 6 tests)U.K.
3.1.3.Vehicles with different reference masses and transmission ratiosU.K.
The type-approval shall be extended to vehicles with different reference masses and transmission ratios, provided that all the conditions prescribed in 3.1.1 and 3.1.2 are fulfilled.