However, the manufacturer may select, in agreement with the approval authority, a vehicle, system, component or separate technical unit which, while not representative of the type to be approved, combines a number of the most unfavourable features with regard to the required level of performance.
Féadfaidh an monaróir, áfach, le comhaontú an údaráis ceadaithe, feithicil, córas, comhpháirt nó aonad teicniúil ar leithligh a roghnú nach bhfuil ionadaíoch don chineál atá le ceadú ar chuntar go mbeidh roinnt de na gnéithe is neamhfhabhraí inti ó thaobh an leibhéil feidhmíochta atá ag teastáil.