Qualified electronic signature is, simply put, a type of an Advanced Electronic Signature. To simplify it even more, it is a digital signature. It seems like the word “digital” is everywhere these days. Everything, or let’s say many things, work only in digital or electronic form today, whether we are talking about radios, watches, or transferring money using online banking. What used to be unthinkable is now an everyday occurrence. We used to sign contracts by hand and now we can do so “digitally” or electronically. Let’s have a closer look: what exactly is a qualified electronic signature and what can you actually sign with it?