Core concepts

01SA 220 / SQC 1: quality control at engagement and firm level.
02Elements: leadership, ethics, acceptance, HR, performance, monitoring.
03Engagement Quality Control Review (EQCR) for listed entities & high-risk.
04Documentation retention: 7 years from report date for audit; 5 for review/other assurance.
05Peer Review Board (PRB) and Quality Review Board (QRB) — ICAI mechanisms.

Flowchart summary

Quality Control Structure | Firm Level (SQC 1) -- Leadership, Ethics, HR | Engagement Level (SA 220) | Engagement Quality Control Review (EQCR for listed) | Peer Review / NFRA inspection

Exam-critical pointers

⭐EQCR partner must be engaged before signing the audit report.
⭐NFRA jurisdiction: listed cos + cos with paid-up capital > ₹500 cr / turnover > ₹1000 cr.
⭐Documentation must enable experienced auditor unconnected with engagement to understand procedures.
⭐Differences within engagement team resolved per SA 220 — escalate if unresolved.

Visual mind-map

Chapter

Quality Control & Engagement Standards

🏢

Firm-Level QC (SQC 1)

→Leadership establishes quality control policies and culture firm-wide.
→Ethics & independence requirements apply to all personnel.
→Human resources: recruitment, training, competence assessment mandatory.
→Performance monitoring ensures compliance with quality standards.
→Acceptance criteria for client engagements documented.

📋

Engagement-Level QC (SA 220)

→Engagement partner responsible for quality control at engagement level.
→Acceptance & continuance decisions documented before engagement starts.
→Team competence & independence verified before procedures commence.
→Significant judgments reviewed by appropriate experienced personnel.
→Differences within team escalated if unresolved per SA 220.

✅

Engagement Quality Control Review (EQCR)

→Mandatory for listed entities & high-risk engagements.
→Engagement Quality Control Reviewer independent of engagement team.
→Review completed before audit report signed & issued.
→EQCR partner evaluates compliance with relevant standards.
→Documentation of review evidence retained for compliance.

📄

Documentation & Retention

→Audit working papers retained 7 years from report date.
→Review & other assurance engagements: 5 years retention period.
→Documentation enables experienced unconnected auditor to understand procedures.
→NFRA inspections may extend retention requirements.
→Destruction records maintained per regulatory guidelines.

🔍

ICAI Review Mechanisms

→Peer Review Board (PRB) conducts quality reviews of audit practices.
→Quality Review Board (QRB) monitors compliance with standards.
→NFRA jurisdiction: listed cos + paid-up capital >₹500 cr/turnover >₹1000 cr.
→Inspection findings reported; corrective actions implemented.
→Non-compliance penalties under Chartered Accountants Act.

⚠️

Key Compliance Pointers

→EQCR partner signature required before audit report issuance.
→Differences resolved through escalation hierarchy within firm.
→Independence maintained throughout engagement by all team members.
→Consultation requirements on complex matters documented.
→Quality control evidenced through working paper documentation.

Make it click