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Key Facts
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Who is it for?
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Why?
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How?
What is the ISO 27001 Implementer certification?
The ISO 27001 Implementer certification officially attests that an individual has mastered the methods and techniques required to:
- Implement an ISMS (Information Security Management System) compliant with the ISO/IEC 27001 standard (information security requirements).
- Manage a compliance project from start to finish, whether acting independently, as a team member, or as a project team leader.
- Ensure the resilience and protection of critical assets for your organisation or your clients.
Exam Syllabus
The exam consists of Multiple Choice Questions (MCQs) designed to validate your operational skills across the following core areas:
- Reference Standards: Mastery of ISO/IEC 27001 and ISO/IEC 27002 (principles, vocabulary, organisation, and best practices).
- Audit Ecosystem: Knowledge of audit and certification principles (ISO 19011, ISO 17021-1, ISO 27006).
- ISMS Governance: Establishing and managing an ISMS (single-site or multi-site), security policy, management review, and continuous improvement (PDCA approach).
- Scope and Statement: Ability to define a scope and a Statement of Applicability (SoA) for simple, multi-site, or multi-subsidiary environments.
- Risk Management: Mastery of risk management principles and processes, including the selection of Annex A controls.
LSTI provides the certification exam based on the latest valid version of the standard: ISO/IEC 27001:2022.
Who is the ISO 27001 Implementer certification for?
Target Audience
This certification is designed for all governance, security, and compliance professionals, and more specifically for:
- CISOs (Chief Information Security Officers).
- Specialist consultants looking to master ISMS implementation.
- Compliance managers or those responsible for maintaining ISMS requirements.
- ISMS project team members.
- Quality and Methods managers.
Prerequisites
- Knowledge of ISO/IEC 27001 requirements.
- Understanding of fundamental ISMS concepts.
Why take the certification exam with LSTI?
A Pioneering Body
With over 20 years of experience in information security, digital trust, and cybersecurity, LSTI was the first organisation in France to offer competency certification for the ISO 27001 standard. Choosing LSTI means boosting your credentials with a market-leading authority.
Official and international recognition (COFRAC Accreditation)
Our personnel certification strictly complies with the ISO/IEC 17024 standard and is backed by COFRAC accreditation (Accreditation No. 4-0091, scope available on their website). This credential provides indisputable, officially recognised proof of your expertise, both nationally and internationally.
Career accelerator
Validating your skills is a key milestone and an essential professional lever for CISOs, project managers, and cybersecurity consultants. This qualification demonstrates your ability to master and apply all the requirements of the ISO 27001 standard.
Digital badge
Once you pass the exam, we will send you a digital certification badge. Secured by blockchain technology, this badge provides your clients, partners, and recruiters with instant, tamper-proof verification of your qualification. You can add it directly to your CV or LinkedIn profile to highlight your ISO 27001 expertise and boost your employability.
How to prepare?
To guarantee complete impartiality in your personnel certification, LSTI acts strictly as an independent certification body and does not deliver training directly.
Depending on your situation, 2 preparation pathways are available for the exam:
- Register directly for the LSTI exam as a self-study candidate.
This option is aimed primarily at professionals who already master the framework and possess relevant practical experience. - Complete a training course beforehand with an LSTI-approved training provider.
This option is ideal for consolidating your theoretical skills and thoroughly addressing all framework requirements prior to taking the exam.
How does the exam work?
The ISO 27001 Implementer exam is taken online via our secure platform.
To ensure the integrity of the certification (in compliance with ISO/IEC 17024 requirements), a remote monitoring system (proctoring) is used. You must have a computer equipped with a working webcam, a microphone, and a stable internet connection. Candidate identity is verified before the exam begins.
Attribution du statut de certification
Votre certification dépend uniquement de votre résultat à l’examen.
Chez LSTI, vous pouvez ensuite la valoriser par l’attribution d’un grade complémentaire, en fonction de votre niveau d’expérience. La délivrance de ce grade repose alors sur la combinaison de deux critères : votre niveau de réussite à l’examen et votre expérience terrain.
Niveaux de réussite :
Conformément au règlement de certification LSTI, le titre qui vous est délivré atteste d'un niveau selon la note finale que vous obtenez sur 100 points :
- Élémentaire : Note entre 50 et 59.
- Intermédiaire : Note entre 60 et 74.
- Avancé : Note égale ou supérieure à 75.
Certification Regulations
The ISO/IEC 27001 Implementer personnel certification is officially valid for 3 years.
Download the Certification Regulations
At the end of this period, certified professionals must renew their certification by successfully passing a new exam to extend the validity of their competency certificate.
Fees
Fees for our competency certification examinations are available upon request.
Please note: OPCO funding options may apply for eligible French entities.
Your Questions About ISO 27001 Implementer Certification
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What is the difference between an Implementer and a Lead Implementer for ISO 27001?
The difference between the ISO 27001 Implementer and Lead Implementer certifications lies in the level of responsibility and the ability to lead a team on an ISMS project
- ISO 27001 Implementer: Validates operational mastery of the standard’s requirements. This designation attests to your ability to design, deploy, and maintain ISMS processes on a day-to-day basis, either independently or as a member of a project team.
- ISO 27001 Lead Implementer: Validates project management and leadership capabilities. This certification attests to your ability to orchestrate the process from start to finish, coordinate an implementation team, manage complex scopes (multi-site or multi-subsidiary), and oversee the relationship with senior management through the certification audit.
In summary, the Implementer masters the methods and techniques for building the ISMS, while the Lead Implementer oversees and directs the entire implementation project across the organization.
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What is the difference between an Implementer and an ISO 27001 Auditor?The Implementer certification focuses on practical application: it validates your ability to design, deploy, manage, and maintain an ISMS within an organization. The Auditor certification, on the other hand, validates the skills needed to independently assess an existing ISMS and verify its compliance.
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Is it mandatory to complete a training course before taking the exam?
No, taking a training course is not required. If you already have experience implementing the ISO 27001 standard, you can register directly to take the exam. However, taking a course with one of our accredited training providers is strongly recommended to maximize your chances of success.
Our Other Competency Certifications
Why Choose LSTI?

Recognized Expertise
With more than 20 years of experience, LSTI supports more than 300 organizations in France and Europe as a certification body and leading assessment center, operating in the fields of cybersecurity, digital trust, and information security.

Specialized Auditors
Our audit teams are composed of experienced professionals who are well-versed in ANSSI’s cybersecurity standards, information security management practices, and European digital trust frameworks. Their approach ensures rigorous, balanced assessments that are tailored to each organization’s operational context.

Independent Third Party and Dedicated Support
Accredited by ANSSI, LSTI ensures impartiality, transparency, and consistency throughout the entire process: preparation, audits, monitoring, and renewals. A dedicated point of contact ensures continuity and clarity throughout the certification process.


