What is south korean id?

An South Korean ID, or national identification card, is a mandatory document for all South Korean citizens aged 17 years or older. It is also known as Resident Registration Card (주민등록증). The card contains personal information such as the individual’s name, date of birth, address, photo, and unique identification number.

In addition to its use as a form of identification, the South Korean ID is also used for various purposes such as voting, social security, and healthcare. It is also required when opening a bank account, obtaining a driver's license, and participating in government programs.

The South Korean government has implemented various security features in the ID card to prevent forgery and identity theft. The card also has a chip embedded that stores personal information and can be used for digital authentication purposes.

Foreigners residing in South Korea are required to obtain an alien registration card, which serves as their identification document. However, with the introduction of the Electronic Residence Registration Card, the alien registration card is being replaced by this smart card for foreigners.