S. 151A: Faceless assessment of income escaping assessment-Reassessment-Jurisdictional Assessing Officer (JAO) as well as Faceless Assessing Officer (FAO) possess concurrent jurisdiction to initiate reassessment proceedings under section 148-Notice issued by JAO is valid and not in contravention of the statutory scheme under section 151A. [S. 147, 148 Art. 226]