What applies on this corridor
Here is what applies, without the padding. Bangladesh takes a simpler single-step certificate on papers issued in Italy, so your file does not go to a consulate at all. In plain terms, consular legalization for Bangladesh is not part of this job. One official mark, applied at a counter in Italy, is the official work in full.
Why you keep seeing the word attestation
Recruiters, campuses and licence bodies often write attestation out of habit, and that wording is what brings people here. If a form in front of you asks for embassy attestation for Bangladesh, treat it as loose wording until the body that wrote it says otherwise. Ask them which mark they want and by which office. Habitual wording on a form is not the same thing as a live rule.
One route, two desks
Only two offices in Italy apply the mark, and the choice follows the signature already on your file. The Prefettura, the state's office for the province, handles papers from public bodies: a registry entry, a state school record, a licence granted by a public body. The Procura della Repubblica, the prosecuting office sitting at the court, handles court output and anything signed in front of a notary.
That is really the only fork on this route. When someone asks us how to legalize documents for Bangladesh, we ask to see the signature block, because it decides the counter and nothing else does. Send a clear scan and the routing takes a minute to settle.
Confirm with whoever reads the file
Write to the employer, campus or office that will read the file and ask, in one line, which mark they want. Ask for the answer in writing rather than over a call. That reply is what settles document legalization for Bangladesh in your case, and it is free. Keep it with the file so nobody at a counter can talk you into more.
When the answer would change
There is one case in which the picture changes: the receiving body writes back naming a consulate stamp for your particular file. Send us their message if that happens, and we will price that work separately and honestly. Until such a message exists, embassy legalization for Bangladesh from Verona is not something we will add to your order.