Document ID: chunk:federal_register_of_legislation:F2023C00154:front:0:p19
Version: federal_register_of_legislation:F2023C00154
Segment Type: other
Provision Reference: 
Character Range: 48966–51734

the lens of the front fog lamp or by any other suitable means.
7.1. The colorimetric characteristics of the front fog lamp shall be measured with voltages as defined in paragraphs 6.3. and 6.4. of this Regulation.

8. Determination of discomfort (dazzle)
The discomfort dazzle caused by the front fog lamp shall be determined.[7]

9.  Modifications of the type of front fog lamp and extension of approval
9.1. Every modification of the type of front fog lamp shall be notified to the Type Approval Authority which approved the type of front fog lamp. The Type Approval Authority may then either:
9.1.1. Consider that the modifications made are unlikely to have an appreciable adverse effect and that in any case the front fog lamp still complies with the requirements;
or
9.1.2. Require a further test report from the Technical Service responsible for conducting the tests.
9.2. Confirmation or refusal of approval, specifying the alterations, shall be communicated by the procedure specified in paragraph 4.1.4. of this Regulation to the Parties to the Agreement which apply this Regulation.
9.3. 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 Annex 1 to this Regulation.

10.  Conformity of production
10.1. Front fog lamps approved under this Regulation shall be so manufactured as to conform to the type approved by meeting the requirements set forth in paragraphs 6. and 7. of this Regulation and in Annex 7.
10.2. In order to verify that the requirements of paragraph 10.1. above are met, suitable controls of the production shall be carried out.
10.3. The holder of the approval shall in particular:
10.3.1. Ensure the existence of procedures for the effective control of the quality of products;
10.3.2. Have access to the control equipment necessary for checking the conformity to each approved type;
10.3.3. Ensure that data of test results are recorded and that related documents shall remain available for a period to be determined in accordance with the Type Approval Authority;
10.3.4. Analyse the results of each type of test in order to verify and ensure the stability of the product characteristics making allowance for variation of an industrial production;
10.3.5. Ensure that for each type of product at least the tests prescribed in Annex 7 to this Regulation with the tolerances as prescribed in Annex 2 to this Regulation are carried out;
10.3.6. Ensure that any collecting of samples giving evidence of non-conformity with the type of test considered shall give rise to another sampling and another test. All the necessary steps shall