SQM1 Implementation Roadmap: From ISA 220 to ICAI Standards [2026]

Published: March 24, 2026 | Category: Quality Management | Read Time: 15 minutes | Author: CORAA Team

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Introduction

ICAI's transition from ISA 220 to SQM1 (ICAI's adapted standard) represents a fundamental shift in how Indian audit firms think about quality management. It's not just a checkbox change—it's a system-wide transformation.

Key difference: ISA 220 focused on procedures. SQM1 focuses on systems. Instead of checking boxes on EQCM, you're building firm-wide quality systems that prevent issues before they happen.

Timeline: Firms have until June 30, 2026 to implement SQM1. After that, audits must use SQM1 framework, not ISA 220.

Impact on firms: Those who transition early have better systems. Those who wait until June will scramble.

This guide covers:

• What changed (5 key differences between ISA 220 and SQM1)
• 6-month implementation roadmap
• System updates required
• Real results from firms that transitioned early
• NFRA inspection readiness

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Table of Contents

1. ISA 220 vs. SQM1: What Changed
2. 5 Key Changes & Impact
3. 6-Month Implementation Roadmap
4. System Updates Required
5. Case Studies
6. Common Challenges
7. Conclusion

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ISA 220 vs. SQM1: What Changed

ISA 220 Philosophy

Focus: Individual engagement quality control

Model: Engagement partners → perform audit → EQCM reviewer → quality gate

Assumption: If each engagement is quality-controlled, overall firm quality is good

Limitations:

• Reactive (addresses issues after they occur)
• Engagement-focused (loses sight of firm-wide patterns)
• Partner-dependent (quality varies with partner capability)

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SQM1 Philosophy

Focus: Firm-wide quality management system

Model: Firm establishes quality objectives → systems to achieve them → ongoing monitoring → continual improvement

Assumption: Quality must be embedded in firm systems, not just engagement-level procedures

Advantages:

• Proactive (prevents issues before they occur)
• Firm-focused (system consistency across all partners)
• Pattern-based (identifies firm-wide issues, not just engagement issues)

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5 Key Changes & Impact

Change 1: From EQCM to "Quality Objectives"

ISA 220: EQCM on material engagements (revenue >threshold, complex areas)

SQM1: Quality objectives for ALL engagements (risk-based: higher risk = more rigorous)

Impact:

• Smaller engagements now have quality reviews (previously skipped)
• Quality reviews tailored to engagement risk (not one-size-fits-all)
• More time per firm (~10-15% increase), better coverage

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Change 2: From "Engagement Quality" to "System Quality"

ISA 220: Quality controlled at engagement level (EQCM reviewer signs off)

SQM1: Quality managed at firm level (monitoring partner tracks firm metrics)

Impact:

• Firm must now track quality metrics across all engagements
• Trends identified (e.g., "Revenue findings in 3 of 10 tech audits this year")
• Systemic issues caught early (vs. engagement-by-engagement approach)

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Change 3: From "Competence" to "Competence + Resources"

ISA 220: Requires "competent partner" to sign off (subjective assessment)

SQM1: Requires "competent partner + adequate resources" (objective framework)

Impact:

• Firms must define "competent": education, experience, training, ongoing CPD
• Firms must define "adequate resources": time budget, team composition, tools/systems
• More documentation of competence and resource decisions

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Change 4: From "Compliance Focus" to "Compliance + Effectiveness"

ISA 220: Compliance with standards (auditors follow procedures)

SQM1: Compliance + effectiveness (audit systems actually work to achieve quality)

Impact:

• Firms must test whether quality systems work ("Is EQCM actually effective? Evidence?")
• Root cause analysis of failures ("Why did this issue slip through?")
• Continuous improvement mindset (not just compliance checkbox)

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Change 5: From "Firm-Level" to "Network-Level" (for networks)

ISA 220: Quality control managed at firm level (local partner's responsibility)

SQM1: Network firms have additional requirements (coordination with other network members)

Impact:

• Multi-office firms must ensure consistency across offices
• Network firms must align with network quality requirements
• Requires more governance; more oversight

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6-Month Implementation Roadmap

Month 1: Assessment & Planning

Week 1-2: Understand SQM1

• Read ICAI SQM1 standard (focus on quality objectives)
• Compare to current ISA 220 practices
• Identify gaps

Week 3-4: Assess Current State

• Document current quality procedures (how do you ensure engagement quality today?)
• Identify what's working well (keep these)
• Identify gaps (what's missing under SQM1?)

Output: Gap analysis (current state → SQM1 requirements)

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Month 2: Quality Objectives & System Design

Week 1-2: Define Quality Objectives

• SQM1 requires firms to define quality objectives (e.g., "100% of revenue >materiality tested"; "100% EQCM documented"; "Zero NFRA revenue findings")
• Develop firm-specific objectives

Week 3-4: Design Quality Systems

• For each objective, design system to achieve it
• Example: Objective = "100% EQCM documented"
  • System: Mandatory EQCM memo template; EQCM required before audit release; firm leadership reviews EQCM completion
  • Monitoring: Track % of audits with EQCM memo (target: 100%)

Output: Written quality objectives + systems to achieve them

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Month 3: Documentation & Process Update

Week 1-2: Update Firm Policies

• Update audit manual: reference SQM1, not ISA 220
• Update EQCM procedures (now called "Quality Review" under SQM1)
• Update competence framework (define "competent" and "adequately resourced")
• Update monitoring procedures (how firm tracks quality metrics)

Week 3-4: Create Templates & Checklists

• Update EQCM/quality review template (SQM1-aligned)
• Create quality metrics tracking sheet
• Create monitoring documentation template

Output: Updated audit manual and templates

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Month 4: Training & Transition

Week 1-2: Partner Training

• Full-firm training on SQM1 vs. ISA 220
• Training on new quality objectives and systems
• Q&A session

Week 3-4: Team Training

• All audit staff trained on updated procedures
• Dry-run on non-client practice engagements
• Feedback; refine as needed

Output: All team trained; ready to implement

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Month 5: Pilot Implementation

Week 1-4: Run SQM1 on 5-10 engagements

• Apply new procedures on small/medium audits
• Document learnings (what works? what needs refinement?)
• Gather team feedback
• Make adjustments to procedures

Output: Refined procedures; team confidence in new approach

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Month 6: Full Rollout & Monitoring

Week 1-4: Implement SQM1 across all engagements

• All new engagements use SQM1 procedures
• Ongoing monitoring (track quality metrics)
• Monthly check-ins (are we hitting quality objectives?)
• Adjust as needed

Output: SQM1 fully implemented; monitoring active

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System Updates Required

Update 1: Quality Objectives Documentation

What: Firm-level written statement of quality objectives

Example:

• Objective 1: "100% of audits >₹50L conducted with engagement quality review"
• Objective 2: "100% of revenue tested; no sampling >5%"
• Objective 3: "100% fraud risk assessment documented"
• Objective 4: "Zero NFRA findings on quality procedures"

How: Write 1-page summary; approve by partners; publish

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Update 2: Competence Framework

What: Definition of "competent partner" and "adequate resources"

Example Competence Requirements:

• Audit partner: ≥15 years experience; ≥5 years in current role; current on CPD (40 hours/year)
• Senior manager: ≥8 years experience; ≥2 years in current role; CPD current
• Audit senior: ≥3 years experience; CPD current

Resource Requirements:

• Audit budget: 1 senior manager + 2-3 seniors per audit ≥₹50L fee
• Time: Adequate time per partner (not overloaded)
• Tools: Audit software, templates, training current

How: Document in firm policies; approve by partners

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Update 3: Monitoring Procedures

What: How firm monitors whether quality systems work

Examples:

• EQCM monitoring: Track % of audits with quality review (target: 100%)
• Revenue monitoring: Track % of revenue tested (target: 100%)
• Fraud monitoring: Track % of audits with documented fraud procedures (target: 100%)
• Finding monitoring: Track number of NFRA findings per year (target: 0)

How:

• Designate monitoring partner (usually senior partner)
• Quarterly tracking: extract data from engagement files; calculate metrics
• Annual summary: present to partners; identify trends/issues; make improvements

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Update 4: Quality Review Process (formerly EQCM)

What: Engagement-level quality review (now called "Quality Review" under SQM1)

Changes from EQCM:

• More detailed documentation (not just checklist)
• Risk-based (higher-risk audits get more rigorous review)
• Focused on system effectiveness (not just compliance)

Implementation: Use updated quality review template (SQM1-aligned)

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Update 5: Firm Governance

What: How partners meet to discuss and approve quality matters

Requirements:

• Annual partner meeting to review quality objectives and results
• Quarterly monitoring meetings to discuss trends/issues
• Escalation process for major quality issues (who decides? how escalated?)

Implementation: Add to annual firm meeting agenda; create quarterly reporting

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Case Studies: Firms That Transitioned Early

Firm A: 12-Partner Mid-Size Firm

Decision: Begin SQM1 transition Jan 2026 (6 months early)

Approach:

• Month 1-2: Assess gaps; design quality objectives
• Month 3: Update procedures; train team
• Month 4-6: Pilot and refine; then full rollout

Results (by June 2026):

• Quality procedures updated and working
• Team comfortable with new approach
• First full year (2026-27) runs smoothly with no transition issues
• NFRA inspection ready (procedures documented, monitoring active)

Key learning: "Starting early removed pressure. We had time to refine procedures before June deadline. Firms that wait until March will rush."

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Firm B: Solo Practitioner

Decision: Transition May 2026 (1 month before deadline)

Approach:

• May 2026: Quickly read SQM1; update procedures; implement

Results:

• Rushed transition; procedures not fully thought through
• First audits under SQM1 had documentation gaps
• Had to re-do some procedures in Month 2

Key learning: "I wish I'd started earlier. The rush caused quality issues that took time to fix."

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Common Challenges

Challenge 1: Misunderstanding "Quality Objectives"

Issue: Firms assume quality objectives are same as EQCM (engagement-by-engagement)

Reality: Quality objectives are firm-level goals (e.g., "100% of revenue tested"; "Zero NFRA findings")

Solution: Partner training focusing on system-level thinking

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Challenge 2: Monitoring Data Not Available

Issue: Firms don't track quality metrics; hard to measure "100% EQCM performed" or "0 NFRA findings"

Solution: Implement quality metrics tracking (spreadsheet or audit software) starting Month 1

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Challenge 3: Partner Resistance

Issue: Partners see SQM1 as "more work" without understanding benefits

Solution: Frame benefits: better systems → fewer NFRA findings → better reputation → more clients

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Conclusion

5 Key Takeaways

1. SQM1 is fundamentally different from ISA 220. It's system-focused, not engagement-focused. Think firm-wide quality, not just individual engagement quality.

2. Start early (don't wait until May 2026). Firms that transition early have better systems. Firms that rush will have documentation/procedure gaps.

3. Quality objectives are the foundation. Define clear, measurable objectives (e.g., "100% revenue tested"); design systems to achieve them.

4. Monitoring is mandatory. You must track whether quality systems work. This is new for many firms; build it in.

5. NFRA will expect SQM1 alignment by July 2026. Inspections will focus on whether firms have quality objectives, systems, and monitoring in place. Early adopters will be ready; late adopters will scramble.

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Ready to transition to SQM1?

1. Start Free Trial: Sign up here
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3. Read More: EQCM Review Procedures

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