Corporate Accounting and Auditing · Brief Introduction to Auditing Standards

Standards on Auditing (SAs): Framework and Overview

Updated 10 October 2026 · Fact-checked

Standards on Auditing (SAs) are the professional standards issued by the Auditing and Assurance Standards Board of ICAI. They set out the auditor's objectives, requirements and guidance for conducting an audit. SA 200 states the auditor's overall responsibilities. You answer questions by naming the standard, stating its purpose, and linking it to the audit.

Understand Standards on Auditing (SAs) Framework and Overview

An audit is only credible if every auditor works to the same minimum standard. Standards on Auditing (SAs) provide that standard. They tell the auditor what the objectives are, what must be done, and how to apply the requirements in practice.

SAs are issued by the Auditing and Assurance Standards Board (AASB) of ICAI, under the authority of the ICAI Council. The AASB also issues the quality control standard SQC 1, which applies to firms performing audits, reviews and other assurance engagements. SQC 1 points to SA 220 for quality control on an audit of financial statements. So firm-level quality control sits in SQC 1 and engagement-level quality control sits in SA 220.

SA 200 is the foundation. It sets out the independent auditor's overall responsibilities in an audit of financial statements under the SAs. It gives the overall objectives of the auditor, explains the nature and scope of an audit, and explains the scope, authority and structure of the SAs. It also contains general responsibilities that apply in all audits, including the obligation to comply with the SAs.

The audit opinion is about whether the financial statements are prepared, in all material respects, in accordance with the applicable financial reporting framework. It does not assure the future viability of the entity or the efficiency or effectiveness of management. Management, and where appropriate those charged with governance, remain responsible for preparing and presenting the statements. In India, the Companies Act 2013 also places specific duties on the Board, such as keeping adequate accounting records and preparing accounts on a going concern basis. Some laws require extra opinions, for example section 143(3)(i) requires the auditor to report on the adequacy and operating effectiveness of internal financial controls. That needs further work beyond the SAs' requirements.

Each SA may have a Definitions section. Defined terms carry the same meaning across the SAs unless stated otherwise. They do not override definitions made for other purposes in law or regulation. The Glossary of Terms issued by the AASB lists all the defined terms.

Key rules to remember

Role of the AASB: AASB (under ICAI Council authority) → issues SAs, SQC 1 and related pronouncements; Know the body and what it issues. Do not credit any other body with issuing SAs.
Quality control link: SQC 1 = firm-level quality control; SA 220 = quality control for an audit of financial statements; SQC 1 itself refers to SA 220 as the standard for audits of historical financial information.
SA 200 coverage: SA 200 = overall objectives + nature and scope of audit + scope, authority and structure of SAs + general responsibilities (including compliance with SAs); Use this as your answer skeleton for any 'what does SA 200 deal with' question.
Scope of the audit opinion: Opinion = financial statements prepared, in all material respects, in accordance with the applicable financial reporting framework; It is not an assurance of future viability or of management's efficiency or effectiveness.
Management's responsibility: Framework identification + preparation and presentation + adequate description of framework; These are the three responsibilities listed for management and, where appropriate, those charged with governance.
Highest authority rule: If sources conflict on applying the framework, the source with the highest authority prevails; Sources include law, court decisions, published interpretations, widely recognised industry practice and accounting literature.

How to solve Standards on Auditing (SAs) Framework and Overview questions

Use this method for any question on the SA framework, the AASB, or SA 200 basics.

1Identify what is asked: the body (AASB), a specific standard (SA 200, SA 220, SQC 1), or a concept (scope, responsibility, framework).
2State the definition or purpose in one or two plain sentences.
3Name the issuing authority: the AASB of ICAI, under the authority of the ICAI Council.
4List the contents or objectives as short bullet points, using SA 200's headings.
5Separate auditor's responsibility from management's responsibility where the question touches both.
6Add the Companies Act 2013 link only where you are sure, such as section 143(3)(i) on internal financial controls reporting and section 143(12) on reporting fraud to the Central Government.
7Close with one line on why it matters: consistency, quality and credibility of audits.

Quickest way: Three-part answer: Who, What, Why

When to use it: Use in MCQs and in short 4 to 6 mark written answers when time is tight.

Who: AASB of ICAI issues the standard.
What: name the standard and its single main purpose, for example SA 200 gives overall objectives and general responsibilities.
Why: consistent, quality audits that support a credible opinion.
For MCQs, eliminate options that give the auditor management's duties or promise assurance of future viability.

Common mistakes in Standards on Auditing (SAs) Framework and Overview

Saying the audit opinion guarantees the company's future viability or management efficiency.
Students confuse an audit with a management review.
Fix: Write that the opinion covers preparation of financial statements, in all material respects, under the applicable framework. It gives no assurance on viability, efficiency or effectiveness.
Attributing SAs to the Institute of Cost Accountants or to the Companies Act itself.
The Act requires auditing but the standards come from the professional body.
Fix: Say SAs are issued by the AASB of ICAI under the authority of the ICAI Council.
Mixing up SQC 1 and SA 220.
Both deal with quality control.
Fix: SQC 1 covers quality control for firms. SA 220 covers quality control for an audit of financial statements.
Making the auditor responsible for preparing the financial statements.
Students assume the auditor who reports also prepares.
Fix: Management, and where appropriate those charged with governance, prepare and present the statements. The auditor forms an opinion.
Quoting section numbers from memory that are not certain.
Students try to impress with citations.
Fix: Use only sections you are sure of, such as 143(3)(i) and 143(12), and otherwise state the rule in words.

Worked examples

Example 1

Explain the objective and contents of SA 200 and state who issues Standards on Auditing. (6 marks)

Show the solution

Issuer: SAs are issued by the Auditing and Assurance Standards Board (AASB) of ICAI, under the authority of the ICAI Council.
Purpose of SA 200: it establishes the independent auditor's overall responsibilities when conducting an audit of financial statements in accordance with SAs.
Content 1: it sets out the overall objectives of the independent auditor.
Content 2: it explains the nature and scope of an audit designed to enable the auditor to meet those objectives.
Content 3: it explains the scope, authority and structure of the SAs.
Content 4: it includes general responsibilities applicable in all audits, including the obligation to comply with the SAs.

Answer: SAs are issued by the AASB of ICAI. SA 200 sets the auditor's overall objectives, explains the nature and scope of an audit, explains the scope, authority and structure of the SAs, and states general responsibilities including the duty to comply with the SAs.

Example 2

Mehta & Co, auditors of Kaveri Textiles Ltd, are asked by the Board to state in the report that the company will remain profitable and that management has run operations efficiently. Advise the auditors, and state who is responsible for the financial statements. (5 marks)

Show the solution

The audit opinion deals with whether the financial statements are prepared, in all material respects, in accordance with the applicable financial reporting framework.
Such an opinion does not assure the entity's future viability or the efficiency or effectiveness of management's conduct of affairs.
So the auditors should decline to include these statements in their opinion.
Responsibility for the statements lies with management and, where appropriate, those charged with governance: identifying the framework, preparing and presenting the statements under it, and describing the framework adequately.
Under the Companies Act 2013, the Board is also responsible for matters such as maintaining adequate accounting records and preparing accounts on a going concern basis.

Answer: The auditors should refuse. The opinion covers compliance of the financial statements with the applicable framework in all material respects, not future profitability or management efficiency. Preparation of the statements is the responsibility of management and the Board.

Exam tips

Learn SA 200's four content areas as a list. This is the most direct source of short-note questions.
In MCQs, watch for options that assign preparation of financial statements to the auditor or promise assurance of viability. Both are wrong.
Always name the AASB of ICAI as issuer, and link SQC 1 with SA 220 when quality control appears.
Where the question mentions internal financial controls or fraud reporting, add section 143(3)(i) or 143(12) of the Companies Act 2013 as relevant.
Write short bullet-style answers with the standard's number and purpose to earn step marks quickly.

Practice questions from Brief Introduction to Auditing Standards

Standards on Auditing (SAs) Framework and Overview in other exams

The same ground in other exams, if you are preparing for more than one or want another angle on it.

Standards on Auditing (SAs) Framework and Overview: frequently asked questions

What are Standards on Auditing?

They are standards issued by the AASB of ICAI that set out the auditor's objectives, requirements and guidance for conducting an audit. Auditors must comply with them in an audit of financial statements.

What does SA 200 deal with?

SA 200 deals with the independent auditor's overall responsibilities in an audit under the SAs. It covers overall objectives, the nature and scope of an audit, and the scope, authority and structure of the SAs.

What is the difference between SQC 1 and SA 220?

SQC 1 deals with quality control for firms that perform audits, reviews and other assurance engagements. SA 220 deals with quality control for an audit of financial statements, as SQC 1 itself notes.

Does the audit opinion assure that a company is efficient or viable?

No. The opinion deals with whether the financial statements are prepared, in all material respects, in accordance with the applicable financial reporting framework. It does not assure future viability or management's efficiency or effectiveness.