Tax exemption under section 35AC extended for eligible Adivasi tribal healthcare, nutrition and educational projects. Central Government re-specifies the Adivasi tribal area health care, nutrition and educational development projects of Bhartiya Sewa Trust at Vansada Taluka and Vijayanagar Taluka in Gujarat as eligible projects under the Income-tax Act provision for a further period of three assessment years commencing with the assessment year 1999-2000, based on the National Committee's recommendation and at an estimated project cost of rupees twenty lakhs fifty four thousand.