noun
national identification number system; My Number system
Refers to Japan's social security and tax number system, commonly known as マイナンバー制度. The term 共通番号制度 was used during its introduction.
See also: マイナンバー
共通番号制度は、行政手続きの効率化を目的としている。
The national identification number system aims to streamline administrative procedures.
With the introduction of the My Number system, personal information management has become stricter.