Calcutta High Court, Division Bench (Sabyasachi Bhattacharyya & Supratim Bhattacharya, JJ.) - Mid-academic-session fee enhancement - Students of Dr. B.C. Roy Engineering College (B.Tech Batch 2023-2027), admitted through WBJEE 2023 counselling under the fee structure published before admission, challenged Notification dated October 16, 2023 revising fees of self-financing Engineering/Pharmacy/Architecture colleges with effect from 2023-24 session and the College's demand notice dated December 15, 2023. Held: (i) Regulation 7(7), AICTE (Norms and Guidelines for Fees and Guidelines for Admissions in Professional Colleges) Regulations, 1994 requires only an advance intimation by the college of fees for the entire course and prescribes no time limit for the Standing Committee's decision; intimation having preceded commencement of the session, no violation; a clear delegated-legislation provision admits no purposive reading importing a pre-session decision requirement, and the court will not substitute its view for the Expert Committee's fee fixation. (ii) The original fee structure was an en bloc whole for the entire course, supporting the bar on piecemeal mid-way enhancement, but stood qualified by the rider 'subject to change from time to time'. (iii) Construing 'students to be admitted', 'w.e.f. 2023-24 academic session' and 'take effect from the date of notification' harmoniously, the Notification operates only against students admitted on/after October 16, 2023; retrospective mid-session enhancement after closure of admissions is barred by estoppel and equity, student choice being governed by financial capacity; fees paid under compulsion are no bar to challenge. Appeals partly allowed; Single Judge judgments set aside; revised fee structures quashed for students admitted before October 16, 2023; excess fees to be refunded before the next semester or adjusted against it, balance refundable within one month; stay refused. Bindiya Khatri (Uttarakhand HC, W.P.(M/S) 513/2020) distinguished as arising under a different statutory regime; Islamic Academy of Education (2003) 6 SCC 697 and P.A. Inamdar (2005) 6 SCC 537 explained on committee-based fee fixation.