The documents you can provide for assuring KYC verification may depend on the country you live in but, in general, the following documents are supported.
- Passport;
- National ID card;
- Drivers license.
To make sure your application gets processed quickly, please take a high-quality photo in good lighting conditions (preferably during the day), without any blur or covered text.
See https://onfido.com/supported-documents/ for a more detailed list.