Peer Review Services — audit quality, independently affirmed.
End-to-end Peer Review preparation and support for Chartered Accountancy firms — quality control framework setup under SQC 1, engagement file readiness under SA 220, and pre-review health checks that get your firm Peer Review Certificate-ready.
Peer Review is no longer optional for firms that want to grow into listed company audits, bank statutory audits, or NBFC engagements. The ICAI Peer Review Board, working through its revised Statement on Peer Review, has been progressively expanding the categories of firms that must hold a valid Peer Review Certificate. For a firm aspiring to take on regulated audits, the certificate is the entry ticket.
Getting through peer review smoothly takes more than good intentions. The review examines the firm-level quality control framework under SQC 1 — independence, ethical compliance, client acceptance, HR policies, and monitoring — and a sample of audit engagement files under SA 220. Where documentation has been informal, where checklists are missing, where partner review notes don't sit on file, the reviewer will notice. The cost of remediation after the review is far higher than getting it right before.
Our peer review practice supports CA firms across India through every stage — drafting or refreshing the Quality Control Manual under SQC 1, organising engagement files in line with SA 220 documentation expectations, conducting mock peer reviews, and supporting remediation. Every engagement is led by senior professionals who have themselves been through the peer review process from both sides of the table.
Peer Review Services We Offer
Peer Review Preparation
End-to-end support for CA firms preparing for ICAI Peer Review — covering documentation, files, processes, and pre-review health check.
Quality Control Manual (SQC 1)
Drafting or refreshing the firm-level Quality Control Manual aligned with SQC 1 — independence, ethics, client acceptance, HR, and monitoring policies.
Engagement QC Review (SA 220)
Review of engagement-level documentation against SA 220 — engagement partner responsibilities, supervision, review, and EQCR where applicable.
Pre-Peer Review Health Check
Independent mock peer review by senior reviewers — surfacing gaps in firm and engagement-level documentation before the formal Peer Review.
Audit File Organisation
Restructuring of audit files to reflect SA-compliant flow — planning, risk assessment, evidence, conclusion, review notes, and sign-off.
Checklist & SOP Library
Standardised firm-wide checklist library, SOPs, and templates for every SA — making engagement-level compliance repeatable and review-ready.
Remediation Support
Post-review support for firms responding to Peer Reviewer observations — corrective action plans, documentation updates, and Board-ready responses.
Annual QC Refresh
Ongoing annual refresh of QC policies, training plans, monitoring reviews, and updates aligned with new SAs and ICAI announcements.
Our Peer Review Process
Engagement & Scoping
Understanding the firm's size, partners, sectors audited, and current QC framework — leading to a tailored peer review readiness plan.
Documentation Review
Review of QC manual, checklists, engagement letters, sample audit files, and existing monitoring records against SQC 1 and SA 220.
Gap Analysis
A documented gap analysis with firm-level findings, engagement-level findings, and a prioritised remediation roadmap with clear ownership.
Remediation Support
Hands-on support to update QC manuals, restructure audit files, build checklist templates, and train staff before the formal review.
Mock Review & Sign-Off
Mock peer review by an independent senior reviewer, final clean-up of any residual gaps, and the firm walking into formal Peer Review confident.
Why Peer Review Preparation Matters
Frequently Asked Questions
Peer Review is a quality oversight programme administered by the ICAI Peer Review Board under which a senior empanelled Chartered Accountant independently reviews the audit practice of another CA firm. The review covers compliance with the Standards on Auditing (SA), Standard on Quality Control (SQC 1), engagement-level quality control (SA 220), and ethical and documentation standards. The outcome is the Peer Review Certificate, which is mandatory for firms auditing certain categories of entities.
Peer Review Certificate is mandatory for CA firms auditing listed entities (SEBI requirement), banks, NBFCs, insurance companies, public sector undertakings, and other prescribed categories. The applicability is being progressively expanded under the revised Statement on Peer Review issued by ICAI, eventually covering most firms in audit practice. Firms aspiring to take up listed company audits must hold a valid certificate before accepting the engagement.
A Peer Review Certificate issued by the ICAI Peer Review Board is typically valid for a period of five years from the date of issue. The firm must apply for renewal before expiry, and the next review covers engagements undertaken during the validity period. Late renewal can result in suspension of eligibility to audit listed and other prescribed entities.
The reviewer evaluates the firm's quality control framework under SQC 1 — independence, ethical compliance, client acceptance procedures, human resources policies, engagement performance, monitoring, and documentation. At the engagement level, the reviewer samples audit files and tests compliance with the Standards on Auditing, including risk assessment, evidence gathering, supervision, review, and conclusion documentation under SA 220.
SQC 1 (Standard on Quality Control 1) deals with the quality control framework at the firm level — covering policies, procedures, leadership responsibility, independence, and monitoring across all engagements. SA 220 (Standard on Auditing 220) deals with quality control at the engagement level — the responsibilities of the engagement partner and team in performing a specific audit. Peer Review examines both — the firm-level system and a sample of engagements run within it.
The on-site or remote review by the empanelled Peer Reviewer typically takes 3 to 7 working days depending on the firm's size, number of partners, and scope of audit practice. Pre-review preparation — building the QC manual, organising audit files, completing engagement-level checklists, and remediating documentation gaps — generally takes 4 to 12 weeks. Our pre-review health check engagements are scoped to fit this timeline.
If the reviewer identifies significant deficiencies, the firm is given an opportunity to take corrective action and submit responses to the Peer Review Board. Minor observations are typically addressed through committed remediation plans. Serious or repeated non-compliance can result in deferral of certificate issuance, additional follow-up reviews, or in extreme cases, disciplinary referral. Most issues identified are documentation-driven and remediable with focused effort.
Preparation involves three streams of work: building or refreshing the firm-level Quality Control Manual under SQC 1, ensuring engagement files reflect SA-compliant documentation (risk assessment, planning, evidence, review notes, partner sign-off), and conducting a mock review or health check before the actual peer review. Most firms benefit from an independent pre-review assessment that surfaces gaps while there is still time to fix them.
Get Your Firm Peer Review Ready
Talk to our team about pre-peer review health checks, QC manual setup, and engagement file remediation — completed well before your formal Peer Review window.
Talk to a Peer Review Expert or call +91 9819 000 511