In the EU, vehicle manufacturers are required by regulation 2018/858 to give access to diagnostic tools to any repair shop. See Article 61 of 2018/858 [0]. At

In the EU, vehicle manufacturers are required by regulation 2018/858 to give access to diagnostic tools to any repair shop. See Article 61 of 2018/858 [0]. At the moment it's a bit of a pain but there's an upcoming amendment to standardise the access process. [0]: https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A32018R0858#d1e4194-1-1 https://eur-lex.europa.eu/legal-content/EN/TXT/?uri=CELEX%3A...