Validity of order passed u/s 143(3) r.w.s. 92CA without passing...

Validity of order passed u/s 143(3) r.w.s. 92CA without passing draft order of assessment - eligibility of assessee - once TPO passed order u/s 92CA, assessee is an “eligible assessee” and the issuance of a draft order of assessment is a sine-qua-non before the AO can pass the regular / final order of assessment u/s 143(3) r.w.s. 144C - mandatory requirement under law, cannot be termed as a mere procedural irregularity and is not curable