S. 80IB: Industrial undertakings – Fraudulent transactions – Denial of tax holiday – Principles of natural justice is not applicable in cases of fraud – Special provisions for payment of tax by certain persons other than a company.- Hospital -Tax holidays -Alternative remedy – Finding given by single judge was modified – Directed to entertain the appeal and dispose the appeal in accordance with law as expeditiously . [ S. ,80IB(11C) , 115JC , 153A , 246A, Art ,226 ]