Who can travel with an Interrail Pass?
To be allowed to travel with an Interrail pass, you must be a European citizen or permanent resident of Europe. More information about what’s required to be considered a permanent resident of Europe can be found on Interrail's support page: https://www.interrail.eu/en/support/interested-in-interrailing/do-i-need-an-interrail-or-eurail-pass.
If you’re not a European citizen or permanent resident of Europe, you should look for a Eurail pass instead. The Eurail passes are sold at the same prices as Interrail passes and cover almost the same areas and train operators.