About the ISO 18788 Lead Auditor
The PECB ISO 18788 Lead Auditor programme prepares you to audit a Security Operations Management System (SOMS) against ISO 18788 — the international standard for organisations that provide security operations. Delivered fully self-paced and online, it takes you from SOMS fundamentals to planning and leading a complete audit using the principles of ISO 19011 and ISO/IEC 17021-1.
You’ll learn to evaluate whether a security-operations provider manages its activities lawfully, ethically and effectively — respecting human rights and client requirements — and to report findings that drive improvement. It suits auditors and professionals in the private security sector.
Course Information
What You Will Learn
Course Curriculum
- Security operations management concepts
- Structure and requirements of ISO 18788
- Human rights and legal considerations
- The certification landscape
- Fundamental audit concepts
- Risk-based audit thinking
- Initiating the audit and defining scope
- Reviewing documentation and planning
- Opening meeting
- Collecting evidence through interviews and sampling
- Evaluating operational controls
- Drafting audit findings
- Grading nonconformities
- Audit conclusions, report and closing meeting
- Follow-up and corrective action
- Managing an audit programme
- The competency domains
- Revision and exam technique
- Booking and sitting the PECB exam
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All You Need to Know
This programme suits professionals who audit or oversee security operations, including:
- Internal and external auditors
- Security operations managers and consultants
- Risk and compliance professionals in the security sector
- Anyone maintaining conformity with ISO 18788
A fundamental understanding of ISO 18788 and of audit principles is recommended before enrolling.
The PECB Certified ISO 18788 Lead Auditor exam assesses the competency domains for planning, leading and reporting a SOMS audit. Completing the training earns 31 CPD credits.
What Our Learners Say
The pacing suited a busy schedule, and the focus on private security auditor meant I could start applying what I learned before I'd even finished the course.
Great value for the depth of content. The ISO 18788 Lead Auditor training covered private security auditor thoroughly, and the exam voucher being included made budgeting for it simple.
This course sharpened skills I already had and filled in the gaps around private security auditor. My manager noticed the difference within a month of me completing the ISO 18788 Lead Auditor certification.
I'd been putting off ISO 18788 Lead Auditor certification for a while, but the self-paced format made it manageable alongside a full-time job. Learning to professionalize our security operations felt achievable within a few weeks.
Solid, well-organized training. The path to professionalize our security operations was clearly explained, and the practice materials before the exam made a real difference to my confidence.
Career Opportunities After This Training
Security operations managers oversee private security service delivery in line with ISO 18788's management system requirements, balancing operational effectiveness with accountability.
Hiring Companies
Average Salary
Private security compliance consultants help security service providers build and audit management systems that meet ISO 18788 and client due-diligence requirements.
Hiring Companies
Average Salary
Risk and security auditors assess private security operations against ISO 18788, verifying governance, human rights safeguards and operational risk controls.
Hiring Companies
Average Salary
Frequently Asked Questions
A PECB credential proving you can audit a Security Operations Management System (SOMS) against ISO 18788 — the standard for organisations that provide private security operations.
Auditors, security operations managers and consultants working with private security providers and organisations that need to demonstrate responsible, rights-respecting security operations.
The exam is an essay-type, open-book paper of roughly 3 hours. You need the passing score set by PECB (generally around 70%). After passing you receive a 'Certificate of Exam Success', and the full certification is issued once you also meet PECB's professional-experience requirements.
A Security Operations Management System is the framework an organisation uses to deliver professional security operations while respecting human rights, the law and client obligations.
PECB certifications are valid for three years. You keep yours active by earning Continuing Professional Development (CPD) credits and paying the annual maintenance fee.