## Introduction and Definition of Audit

### Historical Background

Medieval Times: Auditors heard accounts read aloud to check for employee negligence
Etymology: From Latin audire — "to hear"
1860: First Auditor General of India appointed; office given statutory recognition in British India
1949: ICAI established as a statutory body to regulate the Chartered Accountancy profession

### Definition (As per ICAI)

> An audit is an independent examination of financial information of any entity, whether profit-oriented or not, and irrespective of its size or legal form, when such examination is conducted with a view to expressing an opinion thereon.

### Key Elements Decoded

Element	Meaning
Independent examination	Auditor's judgment is NOT subordinate to the wishes of the engaging party
Financial information	Subject matter = the entity's financial statements
Any entity	No restriction on size, legal form, or profit motive
Expressing an opinion	Output = written opinion on whether FS show a true and fair view

### What the Auditor Verifies

The auditor ensures FS do not mislead by checking:

1. Accounts are drawn up from entries in books of account

2. Book entries are supported by Sufficient Appropriate Audit Evidence (SAAE)

3. No entries have been omitted during compilation

4. Information is clear, unambiguous, and properly classified/disclosed per accounting standards

5. FS present a true and fair picture of results, assets, and liabilities

> Critical distinction: Preparation and presentation of FS = management's responsibility. The auditor only examines and expresses an opinion via a written report.

Worked example

### Example 1

Management estimates a bad debt provision of ₹5 lakhs based on ageing analysis. The auditor does NOT compute this figure — instead, they examine whether management's estimate is reasonable and backed by SAAE. The provision stays management's responsibility.

### Example 2

A small proprietorship firm is audited voluntarily. The ICAI definition applies here too — size and legal form are irrelevant. As long as someone examines the financial information independently and opines on it, it qualifies as an audit.

⚠️ Common exam mistakes

Mixing up roles: management PREPARES financial statements; the auditor only EXAMINES and OPINES — never confuse the two
Thinking audit is only for large or profit-making companies — the definition explicitly covers any entity irrespective of size or legal form
Interpreting 'independent' as 'no relationship with client' — it means the auditor's judgment must not be subordinate to client wishes, not that they cannot know the client
Assuming the auditor's opinion is a guarantee — it is an opinion based on examination, not absolute certainty

Bare-Act text Definition of Audit · ICAI · click to expand

An audit is an independent examination of financial information of any entity, whether profit oriented or not, and irrespective of its size or legal form when such an examination is conducted with a view to expressing an opinion thereon.

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