Paperwork and public services
Gov.gr Wallet (digital wallet)
In short
A phone app where you keep digital copies of documents such as your ID and driving licence.
The Gov.gr Wallet holds digital versions of official documents that you can show at checks.
To log in you usually need your Taxisnet codes.
In many cases digital documents are valid like paper ones. It is still wise to keep a copy on your phone.
Official source: gov.gr (Greek government portal)