2391 Courses: Essential Training in Electrical Inspection and Testing
In the electrical industry, proving competence in inspection and testing is vital for both safety and career progression. One of the most recognised qualifications for this is the City & Guilds 2391 course. These courses are specifically designed for electricians who want to demonstrate their ability to inspect, test, and certify electrical installations in line with the latest regulations.
What Are 2391 Courses?
The City & Guilds 2391 range of qualifications focuses on the inspection and testing of electrical installations. They are widely respected across the UK and internationally, making them a benchmark for electricians who want to carry out certification work legally and professionally.
2391 courses replaced the older 2394/2395 qualifications and are now considered the industry standard for those working with electrical inspection and condition reporting.
Types of 2391 Courses
There are three main 2391 pathways, each tailored to different aspects of inspection and testing:
2391-50 – Initial Verification of Electrical Installations
Focuses on new electrical installations.
Teaches candidates how to verify safety before systems are energised.
Suitable for electricians who install new circuits or systems 2391 Courses
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2391-51 – Periodic Inspection and Testing
Concentrates on existing electrical installations.
Covers condition reporting and identifying deterioration or faults.
Ideal for electricians working in maintenance, testing older buildings, or issuing Electrical Installation Condition Reports (EICRs).
2391-52 – Combined Initial Verification and Periodic Inspection
A comprehensive course combining both 2391-50 and 2391-51.
Recommended for electricians who want full competence in all areas of inspection and testing.
Who Should Take 2391 Courses?
These qualifications are suited to:
Practicing electricians looking to expand their services.
Electrical contractors who carry out certification work.
Engineers and technicians responsible for electrical safety.
Professionals needing to meet employer or regulatory requirements.
Course Content
2391 courses typically include:
Health and safety requirements for inspection and testing.
Understanding BS 7671 (IET Wiring Regulations).
Correct use of testing instruments.
Initial verification of new installations.
Periodic inspection of existing systems.
Completing and issuing certificates and reports.
Hands-on practice with real testing equipment.
Duration and Assessment
The course length varies but usually lasts 5–10 days depending on the provider.
Assessments include:
A written exam (online or paper-based).
A practical assessment using test equipment.
Completion of sample paperwork and certification documents.
Benefits of 2391 Courses
Professional recognition – highly respected qualification in the electrical industry.
Legal compliance – ensures testing is carried out to UK standards.
Career advancement – opens opportunities for more specialised and higher-paid roles.
Credibility with clients – demonstrates competence and reliability.
Increased earning potential – qualified electricians can take on certification work independently.
Conclusion
2391 courses are an essential step for electricians who want to progress in their careers and take on inspection and testing responsibilities. By gaining this qualification, professionals prove their competence, enhance their credibility, and contribute to safer electrical systems in homes, businesses, and public spaces. Whether you choose initial verification, periodic inspection, or the combined course, completing the 2391 will significantly strengthen your skills and opportunities in the electrical trade.