CQI and IRCA Certified Auditor Courses
An ISO auditor course is training that qualifies you to audit an organisation’s compliance with an ISO management system standard, such as ISO 9001, ISO 27001, ISO 45001, ISO 14001 or ISO 42001. If you are an individual or an organisation, SEQM Training offers ISO auditor training courses certified by the CQI and IRCA with flexible learning options designed to accommodate both organisational training needs and individual career goals. Our comprehensive training programmes provide internationally recognised qualifications that enhance professional credibility. We provide three levels – foundation, internal auditor and lead auditor – so you can choose the qualification that matches your current experience and career goals.
We can deliver ISO auditor training courses in various formats, including self-paced learning, tutor-led workshops, and blended. Options include online and physical classroom. Courses are certified by CQI and IRCA, the world’s leading professional body for management system auditors. Whether you’re new to auditing or progressing towards a lead auditor role, choosing the right ISO auditor course is the first step towards a recognised, international qualification.
Corporate Group Delivery
SEQM can upskill your workforce with certified training that improves internal audit capabilities, ensures regulatory compliance, reduces reliance on external auditors, and builds a culture of continuous improvement. We can deliver training dedicated to your company for groups of 5 or more delegates. Contact us for a custom proposal.
Which ISO auditor course should you choose?
Foundation Courses are designed for those with no prior auditing or standards experience, and give an introduction to management system standards, an understanding of the management systems approach, and the requirements of the standard. These courses are delivered as 8 hours Online self-paced learning. We can also deliver in classroom on-site for large corporate groups. These courses satisfy the prior knowledge requirements for the CQI and IRCA Certified Internal and Lead Auditor Courses.
Our Internal Auditor Courses qualify you to audit your own organisation’s compliance against a management standard (first party internal audits). So as an internal auditor you would be able to conduct audits on the processes within your organisation. These courses are 2 day with a mix of theory and practical workshop sessions having a total duration of 16 hours.
Our Lead Auditor Courses qualify you to plan, lead and report on first, second, and third-party audits. This means you could conduct internal audits on your organisation, plus supplier-chain audits, and external audits of independent companies. The qualification, combined with experience, enables you to audit on behalf of employers, or certification bodies, or work as an independent auditor or consultant. These courses are blended with 27 hours self-paced learning, combined with a 2 day practical workshop which involves running through all the stages of a mock audit against a fictitious company. The total duration is 40 hours.
CQI and IRCA Lead Auditor is the highest level for ISO auditing – ‘The Gold Standard for auditors’.
Auditor Conversion Courses are ideal for auditors already who have already passed a CQI and IRCA Certified Lead Auditor Course in one standard, and want to add an additional standard to their qualification in a shorter timeframe. The conversion courses have the same self-paced learning plus workshop blended format but are shorter in duration; 8 hours self-paced + 2 day workshop, a total of 24 hours.
Courses by Level:
LEAD AUDITOR COURSES:
Price range: $ 1,357.09 through $ 1,902.65
ISO 14001 LEAD AUDITOR COURSE – CQI and IRCA CERTIFIED TRAINING

AUDITOR CONVERSION COURSES:
Price range: $ 1,159.32 through $ 1,568.50
ISO 14001 AUDITOR CONVERSION COURSE – CQI and IRCA CERTIFIED TRAINING

INTERNAL AUDITOR COURSES:
Courses by Standard:
If you already know which ISO standard applies to your organisation, you can browse ISO auditor courses by standard below. Each standard offers foundation, internal auditor and lead auditor training, so you can select the right course level once you’ve chosen your standard.
ISO 9001 COURSES:
ISO 45001 COURSES:
ISO 14001 COURSES:
Price range: $ 1,357.09 through $ 1,902.65
ISO 14001 LEAD AUDITOR COURSE – CQI and IRCA CERTIFIED TRAINING

Price range: $ 1,159.32 through $ 1,568.50
ISO 14001 AUDITOR CONVERSION COURSE – CQI and IRCA CERTIFIED TRAINING

ISO 27001 COURSES:
Frequently Asked Questions
An ISO auditor course is a training programme that qualifies you to audit an organisation’s management system against a specific ISO standard. The training covers audit principles, techniques for gathering and evaluating evidence, how to write findings and nonconformity reports, and the requirements of the relevant standard. Courses are available at foundation, internal auditor, and lead auditor levels depending on the type of auditing you intend to carry out.
“ISO auditor” is the broad term covering anyone who audits management systems against ISO standards. An internal auditor conducts first-party audits within their own organisation to check that the management system is operating effectively. A lead auditor is qualified to plan, lead, and report on second-party and third-party audits, including certification audits conducted on behalf of a certification body. Both roles require specific training, but the lead auditor programme is more comprehensive and covers audit team management alongside advanced techniques.
The right course depends on your experience level and career goals. If you are new to management systems, start with a foundation course. If you need to conduct audits within your own organisation, the internal auditor course is the best fit. If you want to lead external certification audits or work as an independent auditor, the lead auditor course is the appropriate choice. If you already hold a lead auditor qualification in one standard and want to add another, an auditor conversion course offers a shorter route.
Course duration depends on the level. Foundation courses take approximately one day of self-paced online study. Internal auditor courses run over two days, and lead auditor courses take five days. SEQM Training delivers all programmes online using a blended format that combines self-paced learning with tutor-led live workshop sessions, so you can study at your own pace before attending the interactive elements.
Yes. Almost all of SEQM Training’s courses are certified by CQI and IRCA (the Chartered Quality Institute and International Register of Certificated Auditors), which is the world’s leading professional body for management system auditors. A CQI and IRCA certified qualification is internationally recognised and accepted by employers and certification bodies worldwide.
Trusted by thousands of delegates from leading UK and global organisations.
Our internal auditor training courses have been completed by delegates from over 500 organisations across manufacturing, healthcare, construction, defence, energy, and financial services.













