# 1. Where is my data hosted?

Where your data and the infrastructure required to use TourSolver are stored will depend on the scope of your geographic coverage, and so, ultimately, on which country you are operating in when performing route optimizations. 

For [all countries supported](https://www.toursolver.com/fr/faq/couverture-g%C3%A9ographique-de-toursolver) in TourSolver, the hosting of the Cloud infrastructure and your data will be in Europe and Northern Ireland.

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