Citizens can download a digitally signed PDF copy of their NID. This PDF is legally equivalent to the physical smart card and is accepted by the passport office, banks, and educational institutions.
If you need related to that service, here are a few suggestions depending on your goal: httpsservicesnidwgovbdnidpub
Below is an based on the likely intended subject: Citizens can download a digitally signed PDF copy
পররাষ্ট্র মন্ত্রণালয় httpsservicesnidwgovbdnidpub
(if the link is broken)