Obtaining a Copy of this Auditing Standard

The most recently compiled versions of Auditing Standards, original Standards and amending Standards (see Compilation Details) are available on the AUASB website: www.auasb.gov.au

Contact Details

COPYRIGHT

© 2023 Commonwealth of Australia. The text, graphics and layout of this Auditing Standard are protected by Australian copyright law and the comparable law of other countries. Reproduction within Australia in unaltered form (retaining this notice) is permitted for personal and non‑commercial use subject to the inclusion of an acknowledgment of the source as being the Australian Auditing and Assurance Standards Board (AUASB).

Requests and enquiries concerning reproduction and rights for commercial purposes within Australia should be addressed to the Technical Director, Auditing and Assurance Standards Board, PO Box 204, Collins Street West, Melbourne, Victoria 8007 or sent to enquiries@auasb.gov.au. Otherwise, no part of this Auditing Standard may be reproduced, stored or transmitted in any form or by any means without the prior written permission of the AUASB except as permitted by law.

This Auditing Standard reproduces substantial parts of the corresponding International Standard on Auditing issued by the International Auditing and Assurance Standards Board (IAASB) and published by the International Federation of Accountants (IFAC), in the manner described in the statement on Conformity with International Standards on Auditing. The AUASB acknowledges that IFAC is the owner of copyright in the International Standard on Auditing incorporated in this Auditing Standard throughout the world.

All existing rights in this material are reserved outside Australia. Reproduction outside Australia in unaltered form (retaining this notice) is permitted for personal and non‑commercial use only.

Further information and requests for authorisation to reproduce this Auditing Standard for commercial purposes outside Australia should be addressed to the Technical Director, Auditing and Assurance Standards Board, PO Box 204, Collins Street West, Melbourne, Victoria 8007 or sent to enquiries@auasb.gov.au. Any decision to approve a request may also require the agreement of IFAC.

ISSN 1833‑4393

CONTENTS

COMPILATION DETAILS

AUTHORITY STATEMENT

CONFORMITY WITH INTERNATIONAL STANDARDS ON AUDITING

Paragraphs

Application......................................................Aus 0.1-Aus 0.2

Operative Date..........................................................Aus 0.3

Introduction

Scope of this Auditing Standard

Effective Date...............................................................3

Objective...................................................................4

Requirements

Involvement of Key Engagement Team Members......................................5

Preliminary Engagement Activities................................................6

Planning Activities.........................................................7-11

Documentation..............................................................12

Additional Considerations in Initial Audit Engagements................................13

Application and Other Explanatory Material........................................A1

The Role and Timing of Planning.............................................A2-A4

Involvement of Key Engagement Team Members....................................A5

Preliminary Engagement Activities............................................A6-A8

Planning Activities.......................................................A9-A18

Documentation.........................................................A19-A23

Additional Considerations in Initial Audit Engagements...............................A24

Appendix 1: Considerations in Establishing the Overall Audit Strategy

Obtaining a Copy of this Auditing Standard

The most recently compiled versions of Auditing Standards, original Standards and amending Standards (see Compilation Details) are available on the AUASB website: www.auasb.gov.au

Contact Details

COPYRIGHT

© 2023 Commonwealth of Australia. The text, graphics and layout of this Auditing Standard are protected by Australian copyright law and the comparable law of other countries. Reproduction within Australia in unaltered form (retaining this notice) is permitted for personal and non‑commercial use subject to the inclusion of an acknowledgment of the source as being the Australian Auditing and Assurance Standards Board (AUASB).

Requests and enquiries concerning reproduction and rights for commercial purposes within Australia should be addressed to the Technical Director, Auditing and Assurance Standards Board, PO Box 204, Collins Street West, Melbourne, Victoria 8007 or sent to enquiries@auasb.gov.au. Otherwise, no part of this Auditing Standard may be reproduced, stored or transmitted in any form or by any means without the prior written permission of the AUASB except as permitted by law.

This Auditing Standard reproduces substantial parts of the corresponding International Standard on Auditing issued by the International Auditing and Assurance Standards Board (IAASB) and published by the International Federation of Accountants (IFAC), in the manner described in the statement on Conformity with International Standards on Auditing. The AUASB acknowledges that IFAC is the owner of copyright in the International Standard on Auditing incorporated in this Auditing Standard throughout the world.

All existing rights in this material are reserved outside Australia. Reproduction outside Australia in unaltered form (retaining this notice) is permitted for personal and non‑commercial use only.

Further information and requests for authorisation to reproduce this Auditing Standard for commercial purposes outside Australia should be addressed to the Technical Director, Auditing and Assurance Standards Board, PO Box 204, Collins Street West, Melbourne, Victoria 8007 or sent to enquiries@auasb.gov.au. Any decision to approve a request may also require the agreement of IFAC.

ISSN 1833‑4393

CONTENTS

COMPILATION DETAILS

AUTHORITY STATEMENT

CONFORMITY WITH INTERNATIONAL STANDARDS ON AUDITING

Paragraphs

Application......................................................Aus 0.1-Aus 0.2

Operative Date..........................................................Aus 0.3

Introduction

Scope of this Auditing Standard

Effective Date...............................................................3

Objective...................................................................4

Requirements

Involvement of Key Engagement Team Members......................................5

Preliminary Engagement Activities................................................6

Planning Activities.........................................................7-11

Documentation..............................................................12

Additional Considerations in Initial Audit Engagements................................13

Application and Other Explanatory Material........................................A1

The Role and Timing of Planning.............................................A2-A4

Involvement of Key Engagement Team Members....................................A5

Preliminary Engagement Activities............................................A6-A8

Planning Activities.......................................................A9-A18

Documentation.........................................................A19-A23

Additional Considerations in Initial Audit Engagements...............................A24

Appendix 1: Considerations in Establishing the Overall Audit Strategy

COMPILATION DETAILS

Auditing Standard ASA 300 Planning an Audit of a Financial Report (as Amended)

This compilation takes into account amendments made up to and including 27 April 2022 and was prepared on 1 March 2023 by the Auditing and Assurance Standards Board (AUASB).

This compilation is not a separate Auditing Standard made by the AUASB. Instead, it is a representation of ASA 300 (October 2009) as amended by other Auditing Standards which are listed in the Table below.

Table of Standards

Legislation History

Table of Amendments

AUTHORITY STATEMENT

Auditing Standard ASA 300 Planning an Audit of a Financial Report (as amended to 27 April 2022) is set out in paragraphs Aus 0.1 to A24 and Appendix 1.

This Auditing Standard is to be read in conjunction with ASA 101 Preamble to AUASB Standards, which sets out how AUASB Standards are to be understood, interpreted and applied. This Auditing Standard is to be read also in conjunction with ASA 200 Overall Objectives of the Independent Auditor and the Conduct of an Audit in Accordance with Australian Auditing Standards.

Conformity with International Standards on Auditing

This Auditing Standard conforms with International Standard on Auditing ISA 300 Planning an Audit of Financial Statements issued by the International Auditing and Assurance Standards Board (IAASB), an independent standard‑setting board of the International Federation of Accountants (IFAC).

Paragraphs that have been added to this Auditing Standard (and do not appear in the text of the equivalent ISA) are identified with the prefix “Aus”.

Compliance with this Auditing Standard enables compliance with ISA 300.

Auditing Standard ASA 300 Planning an Audit of a Financial Report (as Amended)

This compilation takes into account amendments made up to and including 27 April 2022 and was prepared on 1 March 2023 by the Auditing and Assurance Standards Board (AUASB).

This compilation is not a separate Auditing Standard made by the AUASB. Instead, it is a representation of ASA 300 (October 2009) as amended by other Auditing Standards which are listed in the Table below.

Table of Standards

Legislation History

Table of Amendments

AUTHORITY STATEMENT

Auditing Standard ASA 300 Planning an Audit of a Financial Report (as amended to 27 April 2022) is set out in paragraphs Aus 0.1 to A24 and Appendix 1.

This Auditing Standard is to be read in conjunction with ASA 101 Preamble to AUASB Standards, which sets out how AUASB Standards are to be understood, interpreted and applied. This Auditing Standard is to be read also in conjunction with ASA 200 Overall Objectives of the Independent Auditor and the Conduct of an Audit in Accordance with Australian Auditing Standards.

Conformity with International Standards on Auditing

This Auditing Standard conforms with International Standard on Auditing ISA 300 Planning an Audit of Financial Statements issued by the International Auditing and Assurance Standards Board (IAASB), an independent standard‑setting board of the International Federation of Accountants (IFAC).

Paragraphs that have been added to this Auditing Standard (and do not appear in the text of the equivalent ISA) are identified with the prefix “Aus”.

Compliance with this Auditing Standard enables compliance with ISA 300.

AUTHORITY STATEMENT

Auditing Standard ASA 300 Planning an Audit of a Financial Report (as amended to 27 April 2022) is set out in paragraphs Aus 0.1 to A24 and Appendix 1.

This Auditing Standard is to be read in conjunction with ASA 101 Preamble to AUASB Standards, which sets out how AUASB Standards are to be understood, interpreted and applied. This Auditing Standard is to be read also in conjunction with ASA 200 Overall Objectives of the Independent Auditor and the Conduct of an Audit in Accordance with Australian Auditing Standards.

Conformity with International Standards on Auditing

This Auditing Standard conforms with International Standard on Auditing ISA 300 Planning an Audit of Financial Statements issued by the International Auditing and Assurance Standards Board (IAASB), an independent standard‑setting board of the International Federation of Accountants (IFAC).

Paragraphs that have been added to this Auditing Standard (and do not appear in the text of the equivalent ISA) are identified with the prefix “Aus”.

Compliance with this Auditing Standard enables compliance with ISA 300.

Auditing Standard ASA 300

The Auditing and Assurance Standards Board (AUASB) made Auditing Standard ASA 300 Planning an Audit of a Financial Report pursuant to section 227B of the Australian Securities and Investments Commission Act 2001 and section 336 of the Corporations Act 2001, on 27 October 2009.

This compiled version of ASA 300 incorporates subsequent amendments contained in other Auditing Standards made by the AUASB up to and including 27 April 2022 (see Compilation Details).

Auditing Standard ASA 300

Planning an Audit of a Financial Report

Application

Aus 0.1 This Auditing Standard applies to:

(a) an audit of a financial report for a financial year, or an audit of a financial report for a half‑year, in accordance with the Corporations Act 2001; and

(b) an audit of a financial report, or a complete set of financial statements, for any other purpose.

Aus 0.2 This Auditing Standard also applies, as appropriate, to an audit of other historical financial information.

Operative Date

Aus 0.3 This Auditing Standard is operative for financial reporting periods ending on or after 1 January 2010. [Note: For operative dates of paragraphs changed or added by an Amending Standard, see Compilation Details.]

Introduction

Scope of this Auditing Standard

1. This Auditing Standard deals with the auditor’s responsibility to plan an audit of a financial report. This Auditing Standard is written in the context of recurring audits. Additional considerations in an initial audit engagement are separately identified.
2. Planning an audit involves establishing the overall audit strategy for the engagement and developing an audit plan. Quality management at the engagement level in accordance with ASA 220, in conjunction with adequate planning in accordance with this ASA, benefits the audit of a financial report in several ways, including the following: (Ref: Para. A1‑A4)

• Helping the auditor to devote appropriate attention to important areas of the audit.
• Helping the auditor identify and resolve potential problems on a timely basis.
• Helping the auditor properly organise and manage the audit engagement so that it is performed in an effective and efficient manner

Auditing Standard ASA 300

The Auditing and Assurance Standards Board (AUASB) made Auditing Standard ASA 300 Planning an Audit of a Financial Report pursuant to section 227B of the Australian Securities and Investments Commission Act 2001 and section 336 of the Corporations Act 2001, on 27 October 2009.

This compiled version of ASA 300 incorporates subsequent amendments contained in other Auditing Standards made by the AUASB up to and including 27 April 2022 (see Compilation Details).

Auditing Standard ASA 300

Planning an Audit of a Financial Report

Application

Aus 0.1 This Auditing Standard applies to:

(a) an audit of a financial report for a financial year, or an audit of a financial report for a half‑year, in accordance with the Corporations Act 2001; and

(b) an audit of a financial report, or a complete set of financial statements, for any other purpose.

Aus 0.2 This Auditing Standard also applies, as appropriate, to an audit of other historical financial information.

Operative Date

Aus 0.3 This Auditing Standard is operative for financial reporting periods ending on or after 1 January 2010. [Note: For operative dates of paragraphs changed or added by an Amending Standard, see Compilation Details.]

Introduction

Scope of this Auditing Standard

1. This Auditing Standard deals with the auditor’s responsibility to plan an audit of a financial report. This Auditing Standard is written in the context of recurring audits. Additional considerations in an initial audit engagement are separately identified.
2. Planning an audit involves establishing the overall audit strategy for the engagement and developing an audit plan. Quality management at the engagement level in accordance with ASA 220, in conjunction with adequate planning in accordance with this ASA, benefits the audit of a financial report in several ways, including the following: (Ref: Para. A1‑A4)

• Helping the auditor to devote appropriate attention to important areas of the audit.
• Helping the auditor identify and resolve potential problems on a timely basis.
• Helping the auditor properly organise and manage the audit engagement so that it is performed in an effective and efficient manner

Application

Aus 0.1 This Auditing Standard applies to:

(a) an audit of a financial report for a financial year, or an audit of a financial report for a half‑year, in accordance with the Corporations Act 2001; and

(b) an audit of a financial report, or a complete set of financial statements, for any other purpose.

Aus 0.2 This Auditing Standard also applies, as appropriate, to an audit of other historical financial information.

Operative Date

Aus 0.3 This Auditing Standard is operative for financial reporting periods ending on or after 1 January 2010. [Note: For operative dates of paragraphs changed or added by an Amending Standard, see Compilation Details.]

Auditing Standard ASA 300

The Auditing and Assurance Standards Board (AUASB) made Auditing Standard ASA 300 Planning an Audit of a Financial Report pursuant to section 227B of the Australian Securities and Investments Commission Act 2001 and section 336 of the Corporations Act 2001, on 27 October 2009.

This compiled version of ASA 300 incorporates subsequent amendments contained in other Auditing Standards made by the AUASB up to and including 27 April 2022 (see Compilation Details).

Auditing Standard ASA 300

Planning an Audit of a Financial Report

Application

Aus 0.1 This Auditing Standard applies to:

(a) an audit of a financial report for a financial year, or an audit of a financial report for a half‑year, in accordance with the Corporations Act 2001; and

(b) an audit of a financial report, or a complete set of financial statements, for any other purpose.

Aus 0.2 This Auditing Standard also applies, as appropriate, to an audit of other historical financial information.

Operative Date

Aus 0.3 This Auditing Standard is operative for financial reporting periods ending on or after 1 January 2010. [Note: For operative dates of paragraphs changed or added by an Amending Standard, see Compilation Details.]

Introduction

Scope of this Auditing Standard

1. This Auditing Standard deals with the auditor’s responsibility to plan an audit of a financial report. This Auditing Standard is written in the context of recurring audits. Additional considerations in an initial audit engagement are separately identified.
2. Planning an audit involves establishing the overall audit strategy for the engagement and developing an audit plan. Quality management at the engagement level in accordance with ASA 220, in conjunction with adequate planning in accordance with this ASA, benefits the audit of a financial report in several ways, including the following: (Ref: Para. A1‑A4)

• Helping the auditor to devote appropriate attention to important areas of the audit.
• Helping the auditor identify and resolve potential problems on a timely basis.
• Helping the auditor properly organise and manage the audit engagement so that it is performed in an effective and efficient manner

Scope of this Auditing Standard

1. This Auditing Standard deals with the auditor’s responsibility to plan an audit of a financial report. This Auditing Standard is written in the context of recurring audits. Additional considerations in an initial audit engagement are separately identified.
2. Planning an audit involves establishing the overall audit strategy for the engagement and developing an audit plan. Quality management at the engagement level in accordance with ASA 220, in conjunction with adequate planning in accordance with this ASA, benefits the audit of a financial report in several ways, including the following: (Ref: Para. A1‑A4)

• Helping the auditor to devote appropriate attention to important areas of the audit.
• Helping the auditor identify and resolve potential problems on a timely basis.
• Helping the auditor properly organise and manage the audit engagement so that it is performed in an effective and efficient manner

Effective Date

1. [Deleted by the AUASB. Refer Aus 0.3]

Objective

1. The objective of the auditor is to plan the audit so that it will be performed in an effective manner.

• Assisting in the selection of engagement team members with appropriate levels of capabilities and competence to respond to anticipated risks, and the proper assignment of work to them.
• Facilitating the direction and supervision of engagement team members and the review of their work.
• Assisting, where applicable, in coordination of work done by auditors of components and experts.

Effective Date

1. [Deleted by the AUASB. Refer Aus 0.3]

Objective

1. The objective of the auditor is to plan the audit so that it will be performed in an effective manner.

Requirements

Involvement of Key Engagement Team Members

1. The engagement partner and other key members of the engagement team shall be involved in planning the audit, including planning and participating in the discussion among engagement team members. (Ref: Para. A5)

Preliminary Engagement Activities

1. The auditor shall undertake the following activities at the beginning of the current audit engagement:
   1. Performing procedures required by ASA 220 regarding the acceptance and continuance of the client relationship and audit engagement;[1]
   2. Evaluating compliance with relevant ethical requirements, including those related to independence, in accordance with ASA 220;[2] and
   3. Establishing an understanding of the terms of the engagement, as required by ASA 210.[3] (Ref: Para. A6‑A8)

Planning Activities

1. The auditor shall establish an overall audit strategy that sets the scope, timing and direction of the audit, and that guides the development of the audit plan.
2. In establishing the overall audit strategy, the auditor shall consider the information obtained from complying with the requirements of ASA 220 and:
   1. Identify the characteristics of the engagement that define its scope;
   2. Ascertain the reporting objectives of the engagement to plan the timing of the audit and the nature of the communications required;
   3. Consider the factors that, in the auditor’s professional judgement, are significant in directing the engagement team’s efforts;
   4. Consider the results of preliminary engagement activities and, where applicable, whether knowledge gained on other engagements performed by the engagement partner for the entity is relevant; and
   5. Ascertain the nature, timing and extent of resources necessary to perform the engagement.[4] (Ref: Para. A9‑A13)
3. The auditor shall develop an audit plan that shall include a description of:
   1. The nature, timing and extent of the planned direction and supervision of engagement team members and the review of their work. (Ref: Para. A18–A19)
   2. The nature, timing and extent of planned risk assessment procedures, as determined under ASA 315.[5]
   3. The nature, timing and extent of planned further audit procedures at the assertion level, as determined under ASA 330.[6]
   4. Other planned audit procedures that are required to be carried out so that the engagement complies with the Australian Auditing Standards. (Ref: Para. A14‑A16)
4. The auditor shall update and change the overall audit strategy and the audit plan as necessary during the course of the audit. (Ref: Para. A17)
5. The engagement partner shall review the overall audit strategy and audit plan.

Documentation

1. The auditor shall include in the audit documentation:[7]
   1. The overall audit strategy;
   2. The audit plan; and
   3. Any significant changes made during the audit engagement to the overall audit strategy or the audit plan, including significant changes to the nature, timing and extent of the planned direction and supervision of engagement team members and the review of their work,[8] and the reasons for such changes. (Ref: Para. A19‑A23)

Additional Considerations in Initial Audit Engagements

1. The auditor shall undertake the following activities prior to starting an initial audit:
   1. Performing procedures required by ASA 220 regarding the acceptance of client relationships and audit engagements;[9] and
   2. Communicating with the predecessor auditor, where there has been a change of auditors, in compliance with relevant ethical requirements. (Ref: Para. A24)

* * *

Application and Other Explanatory Material

1. ASA 220 deals with the specific responsibilities of the auditor regarding quality management at the engagement level for an audit of financial reports, and the related responsibilities of the engagement partner. Information obtained from complying with the requirements of ASA 220 is relevant to this ASA. For example, in accordance with ASA 220, the engagement partner is required to determine that sufficient and appropriate resources to perform the engagement have been assigned or made available to the engagement team, taking into account the nature and circumstances of the audit engagement. Such a determination is directly relevant when ascertaining the nature, timing and extent of resources necessary to perform the engagement in the overall strategy, as required by paragraph 8 of this ASA.

The Role and Timing of Planning (Ref: Para. 2)

1. The nature and extent of planning activities will vary according to the size and complexity of the entity, the key engagement team members’ previous experience with the entity, and changes in circumstances that occur during the audit engagement. In planning the audit, the auditor may use project management techniques and tools. ASA 220[10] describes how such techniques and tools may support the engagement team in managing the quality of the engagement.
2. Planning is not a discrete phase of an audit, but rather a continual and iterative process that often begins shortly after (or in connection with) the completion of the previous audit and continues until the completion of the current audit engagement. Planning, however, includes consideration of the timing of certain activities and audit procedures that need to be completed prior to the performance of further audit procedures. For example, planning includes the need to consider, prior to the auditor’s identification and assessment of the risks of material misstatement, such matters as:

• The analytical procedures to be applied as risk assessment procedures.
• Obtaining a general understanding of the legal and regulatory framework applicable to the entity and how the entity is complying with that framework.
• The determination of materiality.
• The involvement of experts.
• The performance of other risk assessment procedures.

1. The auditor may decide to discuss elements of planning with the entity’s management, or those charged with governance, to help the auditor manage and achieve quality at the engagement level (for example, to co‑ordinate some of the planned audit procedures with the work of the entity's personnel). Although these discussions often occur, the overall audit strategy and the audit plan remain the auditor's responsibility. When discussing matters included in the overall audit strategy or audit plan, care is required in order not to compromise the effectiveness of the audit. For example, discussing the nature and timing of detailed audit procedures with management, or those charged with governance, may compromise the effectiveness of the audit by making the audit procedures too predictable.

Involvement of Key Engagement Team Members (Ref: Para. 5)

1. The involvement of the engagement partner and other key members of the engagement team in planning the audit draws on their experience and insight, thereby enhancing the effectiveness and efficiency of the planning process.[11]

Preliminary Engagement Activities (Ref: Para. 6)

1. Performing the preliminary engagement activities specified in paragraph 6 at the beginning of the current audit engagement assists the auditor in identifying and evaluating events or circumstances that may adversely affect the auditor’s ability to manage and achieve quality at the engagement level in accordance with ASA 220.
2. Performing these preliminary engagement activities enables the auditor to plan an audit engagement in order to, for example:

• Maintain the necessary independence and ability to perform the engagement.
• Determine that there are no issues with management integrity that may affect the auditor’s willingness to continue the engagement.
• Determine that there is no misunderstanding with the client as to the terms of the engagement.

1. Performing initial procedures on both client continuance and evaluation of relevant ethical requirements (including independence) at the beginning of the current audit engagement means that they are completed prior to the performance of other significant activities for the current audit engagement. For continuing audit engagements, such initial procedures often occur shortly after (or in connection with) the completion of the previous audit.

Planning Activities

The Overall Audit Strategy (Ref: Para. 7‑8)

1. The process of establishing the overall audit strategy, subject to the completion of the auditor’s risk assessment procedures, may include such matters as:

• The nature of resources (human, technological or intellectual) to be deployed for specific audit areas. For example, the deployment of experienced team members for high risk areas or the assignment of experts to address complex matters;
• The amount of resources to be allocated to specific audit areas. For example, the number of team members assigned to attend the physical inventory count at multiple locations, the nature and extent of direction and supervision of component auditors and the review of their work in the case of group audits, or the audit budget in hours to allocate to high risk areas;
• When these resources are to be deployed, such as whether at an interim audit stage or at key cut‑off dates; and
• How such resources are directed, supervised or used. For example, when team briefing and debriefing meetings are expected to be held, how engagement partner and manager reviews are expected to take place (for example, on‑site or off‑site).

1. ASA 220 contains requirements and guidance on engagement resources and engagement performance (including direction and supervision of the members of the engagement team and the review of their work).
2. Appendix 1 lists examples of considerations in establishing the overall audit strategy.
3. Once the overall audit strategy has been established, an audit plan can be developed to address the various matters identified in the overall audit strategy, taking into account the need to achieve the audit objectives through the efficient use of the auditor’s resources. The establishment of the overall audit strategy and the detailed audit plan are not necessarily discrete or sequential processes, but are closely inter‑related since changes in one may result in consequential changes to the other.

Considerations Specific to Smaller Entities

1. In audits of small entities, the entire audit may be conducted by a very small audit team. Many audits of small entities involve the engagement partner (who may be a sole practitioner) working with one engagement team member (or without any engagement team members). With a smaller team, co‑ordination of, and communication between, team members are easier. Establishing the overall audit strategy for the audit of a small entity need not be a complex or time‑consuming exercise; it varies according to the size of the entity, the complexity of the audit, and the size of the engagement team. For example, a brief memorandum prepared at the completion of the previous audit, based on a review of the working papers and highlighting issues identified in the audit just completed, updated in the current period based on discussions with the owner‑manager, can serve as the documented audit strategy for the current audit engagement if it covers the matters noted in paragraph 8.

The Audit Plan (Ref: Para. 9)

1. The audit plan is more detailed than the overall audit strategy in that it includes the nature, timing and extent of audit procedures to be performed by engagement team members. Planning for these audit procedures takes place over the course of the audit as the audit plan for the engagement develops. For example, planning of the auditor's risk assessment procedures occurs early in the audit process. However, planning the nature, timing and extent of specific further audit procedures depends on the outcome of those risk assessment procedures. In addition, the auditor may begin the execution of further audit procedures for some classes of transactions, account balances and disclosures before planning all remaining further audit procedures.
2. Determining the nature, timing and extent of planned risk assessment procedures, and the further audit procedures, as they relate to disclosures is important in light of both the wide range of information and the level of detail that may be encompassed in those disclosures. Further, certain disclosures may contain information that is obtained from outside of the general and subsidiary ledgers, which may also affect the assessed risks and the nature, timing and extent of audit procedures to address them.
3. Consideration of disclosures early in the audit assists the auditor in giving appropriate attention to, and planning adequate time for, addressing disclosures in the same way as classes of transactions, events and account balances. Early consideration may also help the auditor to determine the effects on the audit of:

• Significant new or revised disclosures required as a result of changes in the entity’s environment, financial condition or activities (for example, a change in the required identification of segments and reporting of segment information arising from a significant business combination);
• Significant new or revised disclosures arising from changes in the applicable financial reporting framework;
• The need for the involvement of an auditor’s expert to assist with audit procedures related to particular disclosures (for example, disclosures related to superannuation or other retirement benefit obligations); and
• Matters relating to disclosures that the auditor may wish to discuss with those charged with governance.[12]

Changes to Planning Decisions during the Course of the Audit (Ref: Para. 10)

1. As a result of unexpected events, changes in conditions, or the audit evidence obtained from the results of audit procedures, the auditor may need to modify the overall audit strategy and audit plan and thereby the resulting planned nature, timing and extent of further audit procedures, based on the revised consideration of assessed risks. This may be the case when information comes to the auditor’s attention that differs significantly from the information available when the auditor planned the audit procedures. For example, audit evidence obtained through the performance of substantive procedures may contradict the audit evidence obtained through tests of controls.

Direction, Supervision and Review (Ref: Para. 11)

1. ASA 220 deals with the engagement partner’s responsibility for the nature, timing and extent of direction and supervision of the members of the engagement team and the review of their work. [13]

Documentation (Ref: Para. 12)

1. The documentation of the overall audit strategy is a record of the key decisions in managing quality at the engagement level and a means to communicate significant matters to the engagement team. For example, the auditor may summarise the overall audit strategy in the form of a memorandum that contains key decisions regarding the overall scope, timing and conduct of the audit.
2. The documentation of the audit plan is a record of the planned nature, timing and extent of risk assessment procedures and further audit procedures at the assertion level in response to the assessed risks. It also serves as a record of the proper planning of the audit procedures that can be reviewed and approved prior to their performance. The auditor may use standard audit programs or audit completion checklists, tailored as needed to reflect the particular engagement circumstances.
3. A record of the significant changes to the overall audit strategy and the audit plan, and resulting changes to the planned nature, timing and extent of audit procedures, explains why the significant changes were made, and the overall strategy and audit plan finally adopted for the audit. It also reflects the appropriate response to the significant changes occurring during the audit.
4. Documentation of the direction and supervision of engagement team members and the review of their work in accordance with ASA 220 may also provide a record of significant changes to the planned nature, timing and extent of the direction, supervision and review.

Considerations Specific to Smaller Entities

1. As discussed in paragraph A11, a suitable, brief memorandum may serve as the documented strategy for the audit of a smaller entity. For the audit plan, standard audit programs or checklists (see paragraph A17) drawn up on the assumption of few controls[14], as is likely to be the case in a smaller entity, may be used provided that they are tailored to the circumstances of the engagement, including the auditor’s risk assessments.

Additional Considerations in Initial Audit Engagements (Ref: Para. 13)

1. The purpose and objective of planning the audit are the same whether the audit is an initial or recurring engagement. However, for an initial audit, the auditor may need to expand the planning activities because the auditor does not ordinarily have the previous experience with the entity that is considered when planning recurring engagements. For an initial audit engagement, additional matters the auditor may consider in establishing the overall audit strategy and audit plan include the following:

• Unless prohibited by law or regulation, arrangements to be made with the predecessor auditor, for example, to review the predecessor auditor’s working papers.
• Any major issues (including the application of accounting principles or of auditing and reporting standards) discussed with management in connection with the initial selection as auditor, the communication of these matters to those charged with governance and how these matters affect the overall audit strategy and audit plan.
• The audit procedures necessary to obtain sufficient appropriate audit evidence regarding opening balances.[15]
• Other responses designed and implemented by the firm for initial audit engagements (e.g., the firm’s system of quality management may include responses that require another partner or individual with appropriate authority to review the overall audit strategy prior to commencing significant audit procedures or to review reports prior to their issuance).

Involvement of Key Engagement Team Members

1. The engagement partner and other key members of the engagement team shall be involved in planning the audit, including planning and participating in the discussion among engagement team members. (Ref: Para. A5)

Preliminary Engagement Activities

1. The auditor shall undertake the following activities at the beginning of the current audit engagement:
   1. Performing procedures required by ASA 220 regarding the acceptance and continuance of the client relationship and audit engagement;[1]
   2. Evaluating compliance with relevant ethical requirements, including those related to independence, in accordance with ASA 220;[2] and
   3. Establishing an understanding of the terms of the engagement, as required by ASA 210.[3] (Ref: Para. A6‑A8)

Planning Activities

1. The auditor shall establish an overall audit strategy that sets the scope, timing and direction of the audit, and that guides the development of the audit plan.
2. In establishing the overall audit strategy, the auditor shall consider the information obtained from complying with the requirements of ASA 220 and:
   1. Identify the characteristics of the engagement that define its scope;
   2. Ascertain the reporting objectives of the engagement to plan the timing of the audit and the nature of the communications required;
   3. Consider the factors that, in the auditor’s professional judgement, are significant in directing the engagement team’s efforts;
   4. Consider the results of preliminary engagement activities and, where applicable, whether knowledge gained on other engagements performed by the engagement partner for the entity is relevant; and
   5. Ascertain the nature, timing and extent of resources necessary to perform the engagement.[4] (Ref: Para. A9‑A13)
3. The auditor shall develop an audit plan that shall include a description of:
   1. The nature, timing and extent of the planned direction and supervision of engagement team members and the review of their work. (Ref: Para. A18–A19)
   2. The nature, timing and extent of planned risk assessment procedures, as determined under ASA 315.[5]
   3. The nature, timing and extent of planned further audit procedures at the assertion level, as determined under ASA 330.[6]
   4. Other planned audit procedures that are required to be carried out so that the engagement complies with the Australian Auditing Standards. (Ref: Para. A14‑A16)
4. The auditor shall update and change the overall audit strategy and the audit plan as necessary during the course of the audit. (Ref: Para. A17)
5. The engagement partner shall review the overall audit strategy and audit plan.

Documentation

1. The auditor shall include in the audit documentation:[7]
   1. The overall audit strategy;
   2. The audit plan; and
   3. Any significant changes made during the audit engagement to the overall audit strategy or the audit plan, including significant changes to the nature, timing and extent of the planned direction and supervision of engagement team members and the review of their work,[8] and the reasons for such changes. (Ref: Para. A19‑A23)

Additional Considerations in Initial Audit Engagements

1. The auditor shall undertake the following activities prior to starting an initial audit:
   1. Performing procedures required by ASA 220 regarding the acceptance of client relationships and audit engagements;[9] and
   2. Communicating with the predecessor auditor, where there has been a change of auditors, in compliance with relevant ethical requirements. (Ref: Para. A24)

* * *

Application and Other Explanatory Material

1. ASA 220 deals with the specific responsibilities of the auditor regarding quality management at the engagement level for an audit of financial reports, and the related responsibilities of the engagement partner. Information obtained from complying with the requirements of ASA 220 is relevant to this ASA. For example, in accordance with ASA 220, the engagement partner is required to determine that sufficient and appropriate resources to perform the engagement have been assigned or made available to the engagement team, taking into account the nature and circumstances of the audit engagement. Such a determination is directly relevant when ascertaining the nature, timing and extent of resources necessary to perform the engagement in the overall strategy, as required by paragraph 8 of this ASA.

The Role and Timing of Planning (Ref: Para. 2)

1. The nature and extent of planning activities will vary according to the size and complexity of the entity, the key engagement team members’ previous experience with the entity, and changes in circumstances that occur during the audit engagement. In planning the audit, the auditor may use project management techniques and tools. ASA 220[10] describes how such techniques and tools may support the engagement team in managing the quality of the engagement.
2. Planning is not a discrete phase of an audit, but rather a continual and iterative process that often begins shortly after (or in connection with) the completion of the previous audit and continues until the completion of the current audit engagement. Planning, however, includes consideration of the timing of certain activities and audit procedures that need to be completed prior to the performance of further audit procedures. For example, planning includes the need to consider, prior to the auditor’s identification and assessment of the risks of material misstatement, such matters as:

• The analytical procedures to be applied as risk assessment procedures.
• Obtaining a general understanding of the legal and regulatory framework applicable to the entity and how the entity is complying with that framework.
• The determination of materiality.
• The involvement of experts.
• The performance of other risk assessment procedures.

1. The auditor may decide to discuss elements of planning with the entity’s management, or those charged with governance, to help the auditor manage and achieve quality at the engagement level (for example, to co‑ordinate some of the planned audit procedures with the work of the entity's personnel). Although these discussions often occur, the overall audit strategy and the audit plan remain the auditor's responsibility. When discussing matters included in the overall audit strategy or audit plan, care is required in order not to compromise the effectiveness of the audit. For example, discussing the nature and timing of detailed audit procedures with management, or those charged with governance, may compromise the effectiveness of the audit by making the audit procedures too predictable.

Preliminary Engagement Activities (Ref: Para. 6)

1. Performing the preliminary engagement activities specified in paragraph 6 at the beginning of the current audit engagement assists the auditor in identifying and evaluating events or circumstances that may adversely affect the auditor’s ability to manage and achieve quality at the engagement level in accordance with ASA 220.
2. Performing these preliminary engagement activities enables the auditor to plan an audit engagement in order to, for example:

• Maintain the necessary independence and ability to perform the engagement.
• Determine that there are no issues with management integrity that may affect the auditor’s willingness to continue the engagement.
• Determine that there is no misunderstanding with the client as to the terms of the engagement.

1. Performing initial procedures on both client continuance and evaluation of relevant ethical requirements (including independence) at the beginning of the current audit engagement means that they are completed prior to the performance of other significant activities for the current audit engagement. For continuing audit engagements, such initial procedures often occur shortly after (or in connection with) the completion of the previous audit.

Documentation (Ref: Para. 12)

1. The documentation of the overall audit strategy is a record of the key decisions in managing quality at the engagement level and a means to communicate significant matters to the engagement team. For example, the auditor may summarise the overall audit strategy in the form of a memorandum that contains key decisions regarding the overall scope, timing and conduct of the audit.
2. The documentation of the audit plan is a record of the planned nature, timing and extent of risk assessment procedures and further audit procedures at the assertion level in response to the assessed risks. It also serves as a record of the proper planning of the audit procedures that can be reviewed and approved prior to their performance. The auditor may use standard audit programs or audit completion checklists, tailored as needed to reflect the particular engagement circumstances.
3. A record of the significant changes to the overall audit strategy and the audit plan, and resulting changes to the planned nature, timing and extent of audit procedures, explains why the significant changes were made, and the overall strategy and audit plan finally adopted for the audit. It also reflects the appropriate response to the significant changes occurring during the audit.
4. Documentation of the direction and supervision of engagement team members and the review of their work in accordance with ASA 220 may also provide a record of significant changes to the planned nature, timing and extent of the direction, supervision and review.

Considerations Specific to Smaller Entities

1. As discussed in paragraph A11, a suitable, brief memorandum may serve as the documented strategy for the audit of a smaller entity. For the audit plan, standard audit programs or checklists (see paragraph A17) drawn up on the assumption of few controls[14], as is likely to be the case in a smaller entity, may be used provided that they are tailored to the circumstances of the engagement, including the auditor’s risk assessments.