What is an NID card?

An NID card, or National Identity Document, is an official identification card issued by a government to its citizens. It typically contains personal information such as the individual's name, date of birth, photograph, and a unique identification number. The NID card serves as proof of identity and is often required for various legal and administrative purposes, including voting, banking, and accessing government services. The specific features and functions of the NID card can vary by country.