Unorganised Workers' Identification Number or UWIN is a proposed unique number to be issued as the identity proof to unorganised workers in India. The unorganised workers’ Identification Number is a number provided to the large section of unorganised sector workers by issuing a unique ID and allotting an Aadhaar seeded identification number without issuing any smart cards. In 2014 the Union Ministry of Labour and Employment had decided to design and develop the unorganised workers’ Identification Number (UWIN) – platform under the unorganised workers’ Social Security Act 2008 and had mandated every unorganised sector worker to get themselves registered under the UWIN – platform. The Ministry of Labour and Employment has allocated a sum of ₹402.7 crores for the implementation of the project