Certified ISO 27001 Lead Auditor badge achieved after attending the Iso 27001 Lead Auditor Course and Exam
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ISO 27001 Lead Auditor Course

Become a certified ISO 27001 auditor and learn how to master auditing techniques to assess and verify compliance with information security standards.

course: ISO 27001 Lead Auditor

Duration: 4 days

Format: Virtual or Classroom

prepare-exam Prepares for Exam: ISO/IEC 27001 Lead Auditor ISO27LA

certification-icon Prepares for Certification: ISO 27001 Lead Auditor

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Overview

The ISO 27001 Lead Auditor course teaches you to plan, conduct, and manage audits of Information Security Management Systems (ISMS) based on ISO/IEC 27001. You will gain practical skills in audit preparation, execution, reporting, and follow-up to verify compliance with international standards. This instructor-led training prepares you for the ISO 27001 Lead Auditor exam and certification, validating your expertise in auditing information security management systems.

This course includes
  • intructor-icon Instructor-led training
  • intructor-icon Practice test
  • intructor-icon Pre-reading
  • intructor-icon Personal Learning Path
  • intructor-icon Certification Guarantee
  • intructor-icon Email, chat and phone support

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Who is this course for?

Who is the ISO 27001 Lead Auditor training course for?

The ISO 27001 Lead Auditor certification is designed for professionals who are responsible for conducting and leading audits of Information Security Management Systems (ISMS) based on the ISO/IEC 27001 standard. It is ideal for individuals who want to gain a comprehensive understanding of the auditing principles and practices related to ISMS, as well as those who want to validate their knowledge and skills in auditing ISMS. The certification covers a wide range of topics related to ISMS auditing, including the principles and concepts of ISMS, the ISO/IEC 27001 standard and its requirements, the audit planning and preparation process, audit techniques and methods, audit reporting and follow-up, and ISMS certification.

Curriculum

What you will learn during our ISO 27001 Lead Auditor course.

  • Normative, regulatory and legal framework related to information security
  • Fundamental principles of information security
  • ISO 27001 certification process
  • Information Security Management System
  • Detailed presentation of the clauses 4 to 8 of ISO27001
  • Fundamental audit concepts and principles
  • Audit approach based on evidence and on risk
  • Preparation of an ISO 27001 certification audit
  • ISMS documentation audit
  • Conducting an opening meeting
  • Communication during the audit
  • Audit procedures: observation, document review, interview, sampling techniques, technical verification, corroboration and evaluation
  • Audit test plans
  • Formulation of audit findings
  • Documenting nonconformities
  • Audit documentation
  • Quality review
  • Conducting a closing meeting and conclusion of an ISO 27001 audit
  • Evaluation of corrective action plans
  • ISO 27001 surveillance audit
  • Internal audit management program

Preparation

How to best be prepared for our ISO 27001 Lead Auditor course.

  • Orange-check Familiarity with ISO/IEC 27001 Information Security Management System (ISMS) standards.
  • Orange-check Understanding of auditing principles and practices.
  • Orange-check Knowledge of information security concepts and practices.
  • Orange-check Experience in implementing or managing information security programs.
  • Orange-check Familiarity with relevant laws, regulations, and industry standards related to information security.
  • Orange-check Proficiency in conducting audits and evaluating compliance with standards and regulations.
  • Orange-check Strong communication and interpersonal skills.
  • Orange-check Prior experience in information security or auditing roles is beneficial but not required.
  • Orange-check Completion of relevant training or certification courses on ISO/IEC 27001 and auditing is recommended.

Meet our instructors

Meet some of the Readynez Instructors you can meet on your course. They are experts, passionate about what they do, and dedicated to give back to their industry, their field, and those who want to learn, explore, and advance in their careers.

Kevin Henry

Kevin Henry delivers high-impact, LIVE instructor-led cybersecurity training for professionals preparing for certifications such as CISSP, CISM, CISA, and CCSP. With decades of global experience and deep industry insight, he equips learners with practical skills, strong exam readiness, and real-world understanding essential for modern security roles.

Meet the Instructor: Kevin Henry



At Readynez, we’re beyond proud to have Kevin on the instructor team!



With over 30 years of experience in IT security and audit, Kevin has helped thousands achieve certifications like CISSP, CISA, CISM, CCSP, and more.



As the official course writer for ISC2 and ISACA, and a trusted advisor to organizations globally, Kevin brings unmatched expertise, actionable guidance, engaging stories and real-world insight to every course.



Delegates consistently rate him 10/10 - and it’s easy to see why. His passion for teaching, deep knowledge, and genuine care for student success make him one of the most respected instructors in the field.



Excellence starts with instructors like you. Thank you for empowering learners worldwide - and for your unwavering commitment and trust!



Ready to join a session with Kevin? https://www.readynez.com/en/training/courses/vendors/isc2/ 

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James Rowney

James is recognised for his more than 20 years of contribution to learning and certification within IT Security.

James has worked on many large mission critical environments in some of the largest companies in their industries.

Understanding business requirements and drivers are essential to any strategy and design. Understanding environments are key to any application or infrastructure changes, both the immediate services they interface with and those beyond. A failure to satisfy Non Functional Requirements can not be fixed by a process.

Specialties: CISSP, CCSP, AWS Solution Architect Associate, TOGAF 9 certified 86080 member of The Association of Enterprise Architects (AEA) - 27519830. BCS Solution & Enterprise Architect Certified - AMBCS - 990529878, Linux RHCE V5 expired, RHCVA Unix, Storage, SAN, Netbackup, Clusters, Design and Delivery of Infrastructure.

 

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Friedhelm Düsterhöft

As one of Europe’s most respected GRC and cybersecurity experts, Friedhelm Düsterhöft brings over 30 years of experience to his LIVE instructor-led training. He equips professionals with practical skills, strong certification readiness, and a clear understanding of complex regulatory frameworks essential for modern security roles.

Meet the Instructor: Friedhelm Düsterhöft

With over 30 years of experience in IT, information security, and data privacy, Friedhelm Düsterhöft is one of the most respected voices in the GRC (Governance, Risk, and Compliance) space - helping professionals build robust, regulation-ready organizations.

As an authorized trainer for ISC2 and an accredited trainer for ISACA & EXIN, Friedhelm’s dedication to excellence has earned him the titles PECB German Trainer of the Year 2022 and PECB Platinum Trainer 2024

  • Founder of msdd.neT GmbH

  • ISO 27001 & ISO 31000 Expert

  • Accredited Certification Auditor
  • Contributor to global whitepapers on cybersecurity and compliance

  • Instructor for GRC courses including CISSP, CISA and NIS2 Lead Implementer

Friedhelm is known for translating complex regulatory demands into clear, actionable strategies - empowering professionals to build strong compliance cultures from the ground up.

If you're training with Friedhelm, you're learning from one of the most trusted minds in the field.

Find your next IT and security course with Friedhelm Düsterhöft here: https://www.readynez.com/en/training/courses/all/  

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FAQ

FAQs for the 27001 Lead Auditor course.

ISO 27001 Lead Auditor certification validates expertise in auditing information security management systems (ISMS) based on the ISO 27001 standard. It demonstrates proficiency in planning, conducting, and reporting ISMS audits, assessing compliance with ISO 27001 requirements, and identifying opportunities for improvement.

Become an ISO 27001 Lead Auditor with our specialized training course at Readynez. Prepare for the exam and gain certification as a Lead Auditor in information security management systems. Learn to plan, conduct, and report on internal and external audits, and help organizations achieve ISO 27001 certification. Join us and become a leader in information security auditing.

Prerequisites for ISO 27001 Lead Auditor certification typically include relevant work experience in auditing, information security, or related fields. While there are no mandatory prerequisites, having a solid understanding of the ISO 27001 standard and audit processes is essential for exam preparation.

The cost of the 27001 Lead Auditor exam varies, typically ranging from €500 to €830 EUR.

The 27001 Lead Auditor exam covers topics such as ISMS audit planning, audit execution, audit reporting, audit follow-up activities, and audit program management. It assesses candidates' abilities to evaluate the effectiveness of ISMS controls, assess compliance with ISO 27001 requirements, and identify areas for improvement.

Yes, ISO 27001 Lead Auditor certification is highly regarded in the field of information security and can significantly enhance your career prospects. It demonstrates expertise in auditing ISMSs, assessing compliance with ISO 27001 requirements, and providing assurance to stakeholders regarding the effectiveness of information security controls.

The time it takes to become ISO 27001 Lead Auditor certified varies depending on individual experience, study habits, and dedication. Typically, candidates spend several weeks to a few months preparing for the exam by studying relevant materials, gaining practical auditing experience, and reviewing practice questions.

Yes, some certification providers offer online proctoring options for the 27001 Lead Auditor exam, allowing you to take the exam remotely from your home or office. Check with the certification provider for the most up-to-date information on exam delivery options and requirements.

The difficulty of passing the 27001 Lead Auditor exam depends on individual knowledge, experience, and preparation. Candidates with a strong understanding of the ISO 27001 standard, audit principles, and methodologies, as well as practical auditing experience, are more likely to succeed in passing the exam.

The passing score is typically around 65% to 75%.

Maintain your ISO 27001 Lead Auditor certification by staying updated with the latest developments in information security, audit practices, and ISO 27001 standards. Engage in continuous learning through professional development activities, such as attending training programs, participating in workshops, and pursuing advanced certifications. Additionally, fulfill any recertification requirements as outlined by the certification provider to keep your certification current.

Salary potential after obtaining ISO 27001 Lead Auditor certification varies depending on factors such as location, industry, experience, and job role. Professionals with expertise in auditing ISMSs and assessing compliance with ISO 27001 requirements can command competitive salaries in roles such as lead auditor, compliance manager, or consultant, offering excellent earning potential.

Reviews

Feedback from our delegates.

Stephen Ridgway

Readynez is the best training provider I've used for many years. Their customer service is first class, prices are very competitive and instruction excellent.

Johan Andersson

Johan Andersson

Easy to attend over Teams and an excellent instructor gave me great value for the time I invested.

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