Tax exemption notification under section 10(23C)(v) confirms notified trust status for specified assessment years. The Central Government, exercising powers under 10(23C)(v) of the Income-tax Act, notifies Lambha Nava Balia Kaka Property Trust, Lambha as eligible under that provision for the assessment years 1984-85 to 1986-87, identifying the trust's notified status and citing the enabling authority and file reference.