DDA launches a housing scheme offering 445 MIG flats across Delhi, with registrations starting November 6 and bookings from November 16. New Delhi: The Delhi Development Authority (DDA) has launched a new housing scheme offering 445 Middle Income Group (MIG) flats across three locations in the national capital. Named the DDA Khushhaal Pariwaar Yojana 2026, the scheme was introduced on the occasion of Dhanteras, with registration beginning on November 6.