Document ID: chunk:federal_register_of_legislation:F2023L00129:reg:20:p9
Version: federal_register_of_legislation:F2023L00129
Segment Type: reg
Provision Reference: reg 20 (pt 9/29)
Character Range: 238042–241018

justification n°yyy
                           Test report for specific AES impact quantification                                     Test report of all specific tests done for AES justification, test conditions details, description of the vehicle/date of the tests emission/CO2 impact with/without AES activation

Annex 3 Arrangements of approval marks
       In the approval mark issued and affixed to an engine system or vehicle in conformity with paragraph 4. of this Regulation, the type approval number shall be accompanied by an alphabetical character assigned according to Table 1 of this annex, reflecting the stage of requirements that the approval is limited to. In addition, the approval mark should also contain a character/s denoting the engine type, assigned according to Table 2 of this annex.

       This annex outlines the appearance of this mark, and gives examples of how it shall be composed.

       The following schematic presents the general lay-out, proportions and contents of the marking. The meaning of numbers and alphabetical character are identified, and sources to determine the corresponding alternatives for each approval case are also referred.

         a = 8 mm (minimum)
          1 Number of country according to footnote in paragraph 4.12.3.1. of this Regulation.
          2 According to Table 2 of this annex.
          3 According to Table 1 of this annex.

  Example 1
       Compressed-ignition engine fuelled with diesel (B7)

       The preceding approval mark affixed to an engine or vehicle in conformity with paragraph 4. of this Regulation shows that the engine or vehicle type concerned has been approved in Sweden (E5), pursuant to Regulation No. 49, 07 series of amendments under approval number 2439. The letter after the approval number denotes the stage of requirements detailed in Table 1 (in this case Stage A). In addition, a separate suffix after the national symbol (and above the Regulation number) indicates the engine type as assigned in Table 2 (in this case "D" for diesel).
Example 2
Compressed-ignition engine fuelled with ethanol (ED95)
       The preceding approval mark affixed to an engine or vehicle in conformity with paragraph 4. of this Regulation shows that the engine or vehicle type concerned has been approved in Sweden (E5), pursuant to Regulation No. 49, 07 series of amendments under approval number 2439. The letter after the approval number denotes the stage of requirements detailed in Table 1 (in this case Stage B). In addition, a separate suffix after the national symbol (and above the Regulation number) indicates the engine type as assigned in Table 2 (in this case "ED" for ethanol (ED95)).
Example 3
Positive ignition engine fuelled with natural gas
       The preceding approval mark affixed to an engine or vehicle in conformity with paragraph 4. of this Regulation shows that the engine or vehicle type concerned has been approved in Sweden (E5), pursuant to Regulation No.