Borrower interest liabilities survive NPA classification, while listed-entity auditors require evidence, mandatory quality review and appropriate modified opinions.

RBI prudential norms governing lenders' income recognition do not extinguish a borrower's contractual obligation to accrue interest on NPA-classified debt. Under Ind AS 109, a financial liability remains recognised unless discharged, cancelled, expired or legally modified; anticipated or unaccepted one-time settlement cash flows cannot replace contractual cash flows. The text states that auditors of listed entities must comply with mandatory Standards on Auditing, exercise professional scepticism, obtain sufficient evidence, document their work, and complete an engagement quality control review before signing. An undocumented OTS proposal cannot support non-recognition or an unmodified opinion where misstatements are material and pervasive. Audit firms retain independent quality-control responsibility under SQC 1, separate from engagement partners' obligations.

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Issues: (i) Whether RBI prudential norms applicable to banks extinguish a borrower's obligation to recognise interest on NPA-classified borrowings, and whether expected OTS cash flows may replace contractual cash flows under Ind AS 109; (ii) whether the engagement partner violated applicable auditing standards, the Companies Act, 2013 and the Chartered Accountants Act, 1949; (iii) whether an unaccepted and undocumented OTS proposal justified non-recognition of a financial liability and an unmodified audit opinion; (iv) whether EQCR was mandatory for the audit of a listed entity; (v) whether Standards on Auditing are mandatory; (vi) whether the sanctions against the engagement partner were proportionate; and (vii) whether the audit firm had independent quality-control liability, whether proceedings against it constituted double jeopardy, and whether its penalty was proportionate.

Issue (i): Whether RBI prudential norms applicable to banks extinguish a borrower's obligation to recognise interest on NPA-classified borrowings, and whether expected OTS cash flows may replace contractual cash flows under Ind AS 109.

Analysis: RBI's IRACP norms regulate lender-side income recognition and do not alter the borrower's contractual liability or obligations under the Companies Act, 2013 and applicable accounting standards. Under Ind AS 109, financial liabilities remain recognised until discharged, cancelled, expired or legally modified. The effective interest method requires contractual cash flows and does not permit expected credit losses or an anticipated OTS to be substituted for those cash flows. An unaccepted proposal, without a binding waiver or concluded modification, cannot extinguish the liability.

Conclusion: RBI prudential norms do not extinguish the borrower's obligation to accrue interest, and expected OTS cash flows cannot replace contractual cash flows under Ind AS 109.

Issue (ii): Whether the engagement partner violated applicable auditing standards, the Companies Act, 2013 and the Chartered Accountants Act, 1949.

Analysis: The substantial unexplained reduction in finance cost required professional scepticism, risk assessment, sufficient appropriate audit evidence and adequate documentation. The audit file did not demonstrate examination of the NPA interest issue, challenge to management's treatment, bank confirmations, loan agreements or documented discussions. The resulting non-recognition of interest materially misstated liabilities and profit and established failures concerning disclosure, reporting of material misstatements, due diligence, audit evidence and departure from accepted audit procedures.

Conclusion: The engagement partner violated the applicable Standards on Auditing, the Companies Act, 2013 and the professional-misconduct provisions of the Chartered Accountants Act, 1949.

Issue (iii): Whether an unaccepted and undocumented OTS proposal justified non-recognition of a financial liability and an unmodified audit opinion.

Analysis: An OTS proposal is not a concluded contract or legal release. The omission of interest affected finance costs, current liabilities, profit, retained earnings and net worth and was material and pervasive. The defective management representation letter could not provide a sufficient basis for accepting the treatment. The circumstances required a modified opinion, including a qualified or adverse opinion as appropriate, rather than an unmodified opinion.

Conclusion: The OTS proposal did not justify non-recognition of the liability or an unmodified audit opinion; the audit opinion issued was incorrect.

Issue (iv): Whether EQCR was mandatory for the audit of a listed entity.

Analysis: SA 220 expressly requires completion of an engagement quality control review before the engagement partner signs the audit report for a listed entity. The requirement is mandatory and contains no applicable discretion or exception.

Conclusion: EQCR was mandatory for the audit of the listed entity.

Issue (v): Whether Standards on Auditing are mandatory.

Analysis: Section 143(9) of the Companies Act, 2013 requires every auditor to comply with auditing standards, and SA 200 similarly requires compliance with all relevant SAs. Professional judgment operates within, and not instead of, those mandatory requirements.

Conclusion: Standards on Auditing are binding and mandatory on every statutory auditor.

Issue (vi): Whether the sanctions against the engagement partner were proportionate.

Analysis: The misconduct concerned a listed entity, a material and pervasive misstatement, failure of audit safeguards and an unmodified opinion that overstated reported profit. The monetary penalty and debarment were within the statutory range and proportionate to the gravity and public-interest impact of the misconduct.

Conclusion: The sanctions against the engagement partner were proportionate.

Issue (vii): Whether the audit firm had independent quality-control liability, whether proceedings against it constituted double jeopardy, and whether its penalty was proportionate.

Analysis: SQC 1 requires an audit firm not merely to formulate quality-control policies but also to establish, maintain, implement and monitor them so as to provide reasonable assurance of compliance and appropriate audit reports. The firm's responsibility is distinct from the engagement partner's engagement-level responsibility, and deficiencies concerning EQCR, documentation, communication and risk assessment may attract liability under SQC 1. Proceedings against the firm and the engagement partner enforce separate obligations and therefore do not constitute double jeopardy. The later proceeding caused no prejudice and the firm's higher penalty reflected its institutional and systemic responsibility.

Conclusion: The audit firm was independently and primarily liable for quality-control failures, the proceedings against it were not barred by double jeopardy, and its penalty was proportionate.

Final Conclusion: The findings of professional misconduct and the sanctions imposed on both the engagement partner and the audit firm were sustained on all substantively decided issues.

Ratio Decidendi: RBI prudential norms and anticipated OTS arrangements do not extinguish a borrower's contractual interest liability; listed-entity auditors must comply with mandatory auditing standards and obtain EQCR; and an audit firm bears independent quality-control responsibility distinct from that of its engagement partner.

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