In March 2026, the Institute of Chartered Accountants of India released the Guidance Note on Audit of Banks (2026 Edition). At first glance, it may look like an update. In reality, it signals a shift in how bank audits are expected to be performed. Here are 3 changes that actually matter in practice:
1. From checklist-driven to risk-driven audit approach
Earlier editions leaned heavily on standard procedures and coverage. Now, the emphasis is clearly on risk identification at portfolio level, linking procedures to risk (not just formats) and greater use of analytics in loan book review.
What this means: Audit is moving from “Have we covered everything?” to “Have we covered what matters most?”
2. Sharper focus on ECL and credit risk assessment
With evolving expectations around provisioning, deeper evaluation of Expected Credit Loss (ECL) models, increased scrutiny on staging (Stage 1 / 2 / 3), validation of assumptions, overlays, and management judgement.
What this means: Auditors are expected to go beyond numbers and challenge the model logic itself.
3. Strengthened expectations on documentation & use of technology
The 2026 edition reinforces clear linkage between risk, work performed, and conclusions, documentation of judgement areas (especially in advances) and use of data analytics and system-driven audit evidence.
What this means: “It was done” is no longer enough. It must be demonstrably evidenced and traceable.
Bank audits are moving toward risk-based execution, data-backed validation and judgement-focused documentation.
The gap between firms that follow the guidance and firms that internalise and implement it will become very visible in the next audit cycle.
Because this isn’t just an updated note, it’s a signal of rising expectations from bank auditors.
