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Courses/Audit & Assurance/Audit Procedures

Audit Testing: Designing Efficient Audit Tests

Master the design of efficient, risk-based audit tests that ensure CAS compliance, optimize evidence gathering, and withstand inspection scrutiny.

Created byAJAG Professional Developmentworkspace_premium
5.0
(16 reviews)
BeginnerUpdated Jan 24, 2026
Audit Testing: Designing Efficient Audit Tests

What You'll Learn

check_circleLink assessed risks to audit responses.
check_circleApply CAS 530 to audit sampling plans.
check_circleDesign efficient tests of controls.
check_circleEvaluate audit evidence sufficiency.
check_circleDocument testing decisions effectively.

About This Course

Enhance your audit methodology and ensure compliance with professional standards in the course, Audit Testing: Designing Efficient Audit Tests. Led by industry expert Marcus Gunther, this session addresses common challenges in audit testing, specifically focusing on the critical linkage between the Risk of Material Misstatement (RMM) and the extent of audit procedures. Through practical examples and a review of key standards, participants will learn how to design tests that are both efficient and sufficient to withstand practice inspections.

This course guides auditors through the nuances of planning, executing, and documenting audit tests. It moves beyond basic theory to explore the practical application of sampling techniques, the evaluation of internal controls, and the appropriate response to assessed risks. Whether you are dealing with statistical sampling, determining sample sizes, or addressing fraud risks, this presentation provides the insights needed to optimize your audit files and avoid common documentation pitfalls.

Key learning outcomes and topics covered include:

  • Summarizing Risk: Strategies for linking inherent and control risks identified in CAS 315 to the extent of testing required under CAS 330.
  • Audit Evidence: Understanding the types of audit evidence, assurance levels, and the requirements of CAS 500 to ensure sufficient appropriate evidence is obtained.
  • Audit Sampling Methodology: A deep dive into CAS 530, covering monetary unit sampling, defining populations, calculating sample sizes, and extrapolating errors.
  • Control vs. Substantive Testing: How to design and implement efficient Tests of Controls (TOC) and Tests of Details (TOD), including when to rely on controls from previous audits.
  • Documentation Standards: Best practices for utilizing standard forms (such as PEG forms) to document risk assessments, sampling rationales, and test results.
  • Fraud and Automated Tools: Addressing the risk of management override through journal entry testing and utilizing automated tools and data analytics to enhance audit quality.

By the end of this session, professionals will be better equipped to evaluate test results, justify sampling decisions, and navigate the complex requirements of modern audit standards to produce high-quality, defensible audit files.

Your Instructors

AJAG Professional Development
AJAG Professional Development
menu_book55 courses
star8,743 reviews

AJAG Professional Development was founded in 2003 with a mission of making professional development easier and more cost-effective for Canadian accountants and other financial advisory professionals. Our comprehensive range of flexible and reasonably-priced courses, programs and seminars are delivered online and in classroom-style settings in the Greater Toronto Area (Toronto, Oakville and Markham). AJAG features a roster of highly-qualified instructors who deliver content that is pertinent, up-to-date and engaging.

Marcus Guenther MBA, CPA, CA
Marcus Guenther MBA, CPA, CA

Marcus Guenther works with corporations and accounting firms to improve their workflow, internal control and risk management practices, as well as assisting with technical accounting and auditing issues. He is the co-author of the CICA Professional Engagement Manual (CPEM) as well as other technical publications and articles and teaches accounting, IFRS, and auditing and assurance courses for numerous professional organizations. Marcus was previously a Senior Manager at BDO Dunwoody LLP, where he was responsible for audit, tax and accounting engagements.

Credit Information

Is this course eligible for my CPD requirements as a Canadian CPA?

Provincial regulators of CPAs in Canada do not require that independent providers of CPD be approved to offer courses. Instead, individual CPAs are responsible for assessing whether a CPD activity meets their requirements, and may take activities from any source provided those requirements are met.

Every course offered on LearnFormula is delivered by a qualified subject matter expert or learning organization, and advances learning objectives that are relevant to the responsibilities or professional competencies of Canadian CPAs. All activities on LearnFormula are quantifiable in terms of hours, and are also verifiable, in that users receive documented evidence of their attendance via a certificate of completion after finishing a course (and this certificate is stored by LearnFormula indefinitely). Nearly 100,000 Canadian CPAs successfully satisfy their CPD requirements via LearnFormula on an annual basis.

What Students Are Saying

5.0
Student's Choice
16 reviews

Frequently Asked Questions

We are a registered provider with 327+ associations and regulatory bodies worldwide. We operate across 29 global markets including Canada, the US, Australia, and the UK. Every course page clearly displays its specific accreditations. Upon completion, you receive a professional certificate that can be validated online. Our certificates include all necessary accreditation details, credit hours, and completion dates, and are formatted specifically to meet the submission requirements of most global regulatory bodies.