Document ID: chunk:federal_register_of_legislation:F2023L00129:front:0:p50
Version: federal_register_of_legislation:F2023L00129
Segment Type: other
Provision Reference: 
Character Range: 137088–140058

from the Technical Service conducting the tests.
11.2. Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 4.12.2. to the Contracting Parties to the Agreement applying this Regulation.
11.3. The Type Approval Authority issuing the extension of approval shall assign a series number for such an extension and inform thereof the other Parties to the 1958 Agreement applying this Regulation by means of a communication form conforming to the model in Annexes 2A, 2B or 2C to this Regulation.
  12.  Production definitively discontinued
 If the holder of the approval completely ceases to manufacture the type approved in accordance with this Regulation, he shall so inform the Type Approval Authority which granted the approval. Upon receiving the relevant communication that Type Approval Authority shall inform thereof the other Parties to the 1958 Agreement which apply this Regulation by means of a communication form conforming to the model in Annexes 2A, 2B or 2C to this Regulation.
              13.  Transitional provisions
              13.1. General provisions

              13.1.1. As from the official date of entry into force of the 07 series of amendments, no Contracting Party applying this Regulation shall refuse to grant approval under this Regulation as amended by the 07 series of amendments.

              13.2. Type approvals

              13.2.1. As from the official date of entry into force of the 07 series of amendments, Contracting Parties applying this Regulation shall grant an approval to new types of vehicle or engine only if they comply with the requirements of this Regulation, as amended by the 07 series of amendments.

              13.2.2. By way of derogation from paragraph 13.2.1., new types of positive-ignition engines, type 1A dual-fuel engines and type 1B dual-fuel engines (in dual-fuel mode), and vehicles equipped with such engines, shall comply with the maximum allowed conformity factor for PM number according to paragraph 6.3. of Annex 8 with effect from 1 January 2023. However, as from the date of entry into force of this Regulation, the particle number work window conformity factor and CO2 mass window conformity factor shall be stated in the PEMS demonstration test results in the type-approval communication for monitoring purposes.

              13.2.3. As from the official date of entry into force of the 07 series of amendments Contracting Parties applying this Regulation shall not be obliged to accept a type-approval which has not been granted in accordance with the 07 series of amendments to this Regulation.

              13.2.4. By way of derogation from paragraph 13.2.3., as from two years after the official date of entry into force of the 07 series of amendments, for new vehicles equipped with positive-ignition engines, type 1A dual-fuel engines and type 1B dual-fuel engines (in dual-fuel mode) which do not comply