Document ID: chunk:federal_register_of_legislation:F2024L00443:reg:27:p1
Version: federal_register_of_legislation:F2024L00443
Segment Type: reg
Provision Reference: reg 27 (pt 1/2)
Character Range: 177278–181016

27                                                                                                                                                                                                           OBD mode 7 (before or after the emissions test)

                                                                                                                                                                                                             Read Service Mode 07. Record the information

                                                                                                                                                                                                             Remarks for: Repair / replacement of components / part numbers

Annex 4 - Appendix 2

Rules for performing Type 4 tests during in-service conformity
Type 4 tests for in-service conformity shall be performed in accordance with Annex C3 of UN Regulation No. 154, with the following exceptions:
(a) vehicles tested with the Type 4 test shall be at least 12 months of age.
(b) the canister shall be considered aged and therefore the Canister Bench Ageing procedure shall not be followed.
(c) the canister shall be loaded outside the vehicle, following the procedure described for this purpose in Annex C3 of UN Regulation No. 154 and shall be removed and mounted to the vehicle following the repair instructions of the manufacturer. An FID sniff test (with results less than 100 ppm at 20 °C) shall be made as close as possible to the canister before and after the loading to confirm that the canister is mounted properly.
(d) the tank shall be considered aged and therefore no Permeability Factor shall be added in the calculation of the result of the Type 4 test.

Annex 4 - Appendix 3

ISC report
The following information shall be included in the detailed ISC report:
              1. Test Date

              2. Unique Number of ISC Report

              3. Date of approval by authorised representative

              4. Date of transmission to GTAA

              5. The name and address of the manufacturer;

              6. The name, address, telephone and fax numbers and e-mail address of the responsible testing laboratory;

              7. The model name(s) of the vehicles included in the test plan;

              8. Where appropriate, the list of vehicle types covered within the manufacturer's information, i.e. for tailpipe emissions, the in-service family;

              9. The numbers of the type approvals applicable to these vehicle types within the family, including, where applicable, the numbers of all extensions and field fixes/recalls (re-works);

              10. Details of extensions, field fixes/recalls to those type approvals for the vehicles covered within the manufacturer's information (if requested by the type approval authority);

              11. The period of time over which the information was collected;

              12. The ISC checking procedure, including where applicable:

                  (a) vehicle sourcing method;

                  (b) vehicle selection and rejection criteria (including the answers to the table in Appendix 1, including photos);

                  (c) test types and procedures used for the programme;

                  (d) geographical area(s) within which the manufacturer has collected information;

                  (e) sample lot number and sampling plan used;

              13. The results of the ISC procedure, including:

                  (a) identification of the vehicles included in the programme (whether tested or not). The identification shall include the Table in Appendix 1 without the confidential items.

                  (b)