Tax exemption notification: Family Planning Foundation recognised under section 10(23C)(iv) bringing it within charitable exemption rules. Central Government, exercising powers under clause (iv) of sub section (23C) of section 10 of the Income tax Act, 1961, notifies Family Planning Foundation for the purposes of that clause; the notification formally recognises the Foundation as qualifying under the charitable exemption provision of section 10(23C)(iv) for the stated assessment year.