Document ID: chunk:federal_register_of_legislation:F2022C01070:body:0:p27
Version: federal_register_of_legislation:F2022C01070
Segment Type: other
Provision Reference: 
Character Range: 71329–74045

and 33 below, approval of that vehicle type shall be granted.
30.2. An approval number of which the first two digits (currently 01 for the 01 series of amendments) shall indicate the series of amendments incorporating the most recent major technical amendments made to the Regulation at the time of issue of the approval. The same Contracting Party may not assign the same number to another vehicle type.
30.3. Notice of approval or of extension or of refusal of approval of a vehicle type pursuant to this Regulation shall be communicated to the Contracting Parties to the Agreement applying this Regulation by means of a form conforming to the model in annex 4 to this Regulation.
30.4. There shall be affixed, conspicuously and in a readily accessible place specified on the approval form, to every vehicle conforming to a vehicle type approved under this Regulation, an international approval mark consisting of :
30.4.1. A circle surrounding the letter "E" followed by the distinguishing number of the country which has granted approval [8]/;
30.4.2. The number of this Regulation, followed by the letter "R", a symbol "A" or "I" or "AI" indicating if the vehicle has been approved with regard to its alarm system or its immobilisers or a combination of both, a dash and the approval number to the right of the circle prescribed in paragraph 30.4.1.
30.5. If the vehicle conforms to a vehicle type approved under one or more other Regulations annexed to the Agreement, in the country which has granted approval under this Regulation, the symbol prescribed in paragraph 30.4.1. need not be repeated; in such a case the Regulation and approval numbers and the additional symbols of all the Regulations under which approval has been granted in the country which has granted approval under this Regulation shall be placed in vertical columns to the right of the symbol prescribed in paragraph 30.4.1.
30.6. The approval mark shall be clearly legible and indelible.
30.7. The approval mark shall be placed close to or on the vehicle data plate affixed by the manufacturer.
30.8. Annex 5 to this Regulation gives examples of arrangements of approval marks.
31. GENERAL SPECIFICATIONS
31.1. It must be possible to set and unset the immobiliser in accordance with these requirements.
31.2. If the immobiliser includes the possibility of a radio transmission, e.g. for setting or unsetting, it shall comply with the relevant ETSI Standards. 7 /
31.3. An immobiliser and its installation shall be so designed that any equipped vehicle continues to meet the technical requirements.
31.4. It shall not be possible for an immobiliser to enter the set state when the ignition key is in the engine running mode.
31.5. It shall