S. 148A : Reassessment-Conducting inquiry, providing opportunity before issue of notice-Notices issued on or after 1-4-2021 relating to assessment years 2013-14 and 2014-15, under section 148 (old)-Treating the same as under newly inserted section 148A by Finance Act, 2021 which came into effect from 1-4-2021-Notice and all subsequent proceedings on the basis of said notices are not sustainable in law being barred by limitation as provisions of TOLA applied to pre-amended law as applicable till 31-3-2021. [S. 148, 148A(b), 148A(d), 149, Art. 226, Taxation and Other Laws (Relaxation and Amendment of certain Provisions) Act, 2020]