DIRECTOR IDENTIFICATION NUMBER
The concept of a Director Identification Number (DIN) has been introduced for the first time with the insertion of Sections 266A to 266G of Companies (Amendment) Act, 2006. As such, all the existing and intending Directors have to obtain DIN within the prescribed time-frame as notified.
Director Identification Number or DIN (MCA) is an 8-digit unique identification number, which is allotted by the central government to any person intending to be a Director or an existing director of a company. Once allotted the DIN number has lifetime validity. Through DIN, details of the directors are maintained in a database. DIN is specific to a person, which means even if he is a director in two or more companies; he has to obtain only one DIN. And if he leaves a company and joins some other, the same DIN would work in the other company as well.