evidence: The Ministry of Labour and Employment has come up with a a unique identification number called "Labour Identification Number" for various labour related services. Labour Identification Number (LIN) can be applied online through the Unified Shram Suvidha Portal which is the official portal of the Ministry of Labour and Employment. [...] Sign-up on the Shram Suvidha Portal and a verification link will be sent to your email-id. After verifying, you will be re-directed to a new page for creating your User Id and Password. [...] Labour Identification Number registration can be initiated after logging in to your account and clicking on "Apply for New LIN"