Building worker registration framework mandates portal-based enrolment, digital identity cards, welfare portability, and direct benefit transfer. Registration of building workers must be completed by the employer or contractor within thirty days of eligibility through the relevant portal, with Aadhaar and a unique number. The State Building Workers' Welfare Board must provide the portal, may register eligible workers in the State, and may use service centres, post offices, and camps to facilitate registration, renewal, and updation. Registered workers receive digital identity cards, welfare benefits during the validity period of registration, electronic scheme delivery, direct benefit transfer for cash assistance, portability on migration between States, annual reporting, and grievance redress mechanisms.