WLTP

I. Questions portant sur les bases techniques

II. Questions de clients

Information for auditing companies and independent workshops

Additional Information on testing transparency according to the Regulation (EU) 2017/1151 as amended by 2018/1832 Point 5.9 of Part B of Annex II of the European Union can be found within the "Technical Service Information" online application. If you have any questions, please contact piwisadmin@porsche.de.