Earlier quoted context omitted.
> Every ... bank ... MUST use IE to be able to read the card That is not true. Raiffeisen has their own e-banking solution that works with all major browsers. It even supports macOS. It used to support Linux before, but I haven't tested since 2016 or so, so I'm not sure about that. I have been using it since 2013 or so with Firefox exclusively. > It's required to do ANY kind of work with the ID cards, including digit…
You might have misunderstood me. You don't need IE to use the bank's services. The bank's employees have to use IE if they want to access ID card data. (though most banks use Win32 software exclusively, and don't use web apps, but Telenor Banka does, and they all use IE8). Wherever you need to read the ID card, you cannot use anything other than IE. For example, if you have to verify identity, you cannot use Firefox…
You can. In fact, you don't need a browser at all to read an ID card. You can download the CELIK application from Ministry of Internal Affairs and simply read the ID card directly:
http://ca.mup.gov.rs/download-lat.html
> For example, if you have to verify identity, you cannot use Firefox to grant access to the ID card.
When you submit tax reports, you can use Firefox or Chrome. Here, take a look at the list of supported browsers:
http://www.poreskauprava.gov.rs/sr/e-porezi/preduslovi.html
The tax submission procedure requires that you insert the ID card in the reader and enter your PIN during the process. It reads the card using some middleware software and then opens the browser with a special URL that contains your session token. The only requirement is that you set your default browser properly. In my experience, this is what most users don't know how to do, so when the middleware opens IE they think IE is required.