C&G 2391-52 Inspection and Testing Course

About the 2391 Inspection and Testing Course

The 2391 inspection and testing course is designed for experienced electricians who want to develop the knowledge and practical skills required to inspect, test and certify electrical installations. The 2391-52 qualification covers both initial verification and periodic inspection and testing, making it suitable for electricians working on new electrical installations as well as existing systems.

This inspection and testing course covers key areas such as safe isolation, inspection procedures, test sequences, use of test instruments, recording results and completing electrical certificates and reports. Learners will also build their understanding of BS 7671 Wiring Regulations and IET Guidance Note 3, helping them carry out inspection and testing work safely, accurately and professionally.

After successfully completing the 2391 course and required assessments, learners will receive the City & Guilds 2391-52 Level 3 Award in Initial and Periodic Inspection and Testing of Electrical Installations.

Who Should Take the 2391-52 Electrical Inspection and Testing Course?

The electrical testing and inspection course is suitable for experienced electricians who already have a good understanding of electrical installation work and want to build formal competence in inspection, testing and certification. This 2391 course is ideal for

• Qualified electricians who want to carry out electrical inspection and testing work
• Electricians looking to complete or progress into EICR inspections
• Electrical contractors who need to inspect, test and certify installations
• Maintenance electricians responsible for checking existing electrical systems
• Domestic, commercial or industrial electricians looking to update their skills
• Electricians working towards approved electrician or qualified supervisor roles
• Professionals who need the 2391-52 qualification for workplace compliance

What Does the 2391 Inspection and Testing Course Cover?

The 2391-52 inspection and testing course covers the key knowledge and practical skills needed to inspect, test, identify faults and manage electrical safety in line with recognised industry standards.

• Safe isolation of electrical circuits and installations
• Requirements for initial verification of electrical installations
• Requirements for periodic inspection and testing
• Inspection of electrical installations before they are placed into service
• Safe testing and commissioning of electrical installations
• Testing procedures before circuits are energised
• Testing procedures for energised installations
• Safety checks for systems and equipment before inspection, testing and commissioning are completed
• Recording inspection and testing results accurately
• Completing Electrical Installation Certificates and associated documentation
• Completing Electrical Installation Condition Reports and associated documentation
• Understanding the requirements for certifying electrical installation work
• Commissioning electrotechnical systems and equipment

How Is the 2391-52 Electrical Inspection and Testing Course Delivered?

The course is designed for experienced electricians who already have a good understanding of electrical installations, safe working practices and current wiring regulations. Learners can choose from flexible training options based on their experience, schedule and preferred learning style.

• Flexible online training: Learners can complete the 2391-52 course online at their own pace, making it suitable for electricians who want to study around work or other commitments. Online learners usually have around 12 months to complete the qualification before taking the final assessment.
• Classroom training at an approved training centre: Learners can attend face-to-face training at an approved centre, where the course is delivered by experienced tutors with guided theory and practical preparation. Classroom training usually takes around 5 to 6 days to complete, including assessment, depending on the provider's schedule.
• On-site training for businesses: Employers looking to train multiple electricians can arrange the electrical inspection and testing course at their workplace. This option allows teams to complete the training together in a familiar working environment, helping businesses improve electrical testing and inspection knowledge across their workforce.

Whichever delivery option learners choose, the course supports the development of practical knowledge required for electrical inspection and testing, including initial verification, periodic inspection, testing procedures and completion of relevant certificates and reports.

Entry Requirements

To enrol on the 2391-52 qualification, learners must be at least 18 years old and working as practising electricians. This course is intended for qualified electricians who already have real-world experience with electrical installation work and want to build on their existing knowledge of inspection, testing, certification and reporting procedures.

Learners are normally expected to hold a recognised Level 3 electrotechnical qualification, such as City & Guilds 2357, 2365, 2330, 5357, 5393 or an equivalent qualification from an approved awarding body. A completed electrotechnical apprenticeship, an ECS Gold Card with Electrician or Approved Electrician status, may also be accepted as evidence of a suitable technical background.

If you do not hold a core Level 3 electrotechnical qualification, you may still be considered if you have substantial practical experience in electrical inspection and testing. In this case, your training provider may ask you to complete a skills scan or suitability check before enrolment to confirm that you are ready for the level of knowledge and practical assessment required.

Candidates completing the qualification as part of an Experienced Worker Assessment may also need to complete a Statement of Competence and provide evidence of their existing qualifications and identity, such as a driving licence or passport, when registering for the course.

⚠️ Important: The 18th Edition Wiring Regulations qualification is not always listed as a formal entry requirement for the 2391 course. However, it is strongly recommended that learners have up-to-date knowledge of the BS 7671 Wiring Regulations. Without a good understanding of the latest wiring regulations, the inspection, testing and certification elements of the course may be much more challenging.

2391 Inspection and Testing Course Assessment

The City & Guilds 2391-52 exam checks both the theoretical knowledge and practical skills needed to inspect, test and certify electrical installations. It is usually completed at an approved assessment centre and can take around 1.5 to 2 days, depending on the training provider. For the 2391-52 qualification, assessment usually includes a combination of online, written and practical tasks. Some parts of the assessment may be open book, allowing learners to use key industry publications such as the IET Wiring Regulations, IET Guidance Note 3: Inspection & Testing, and the IET On-Site Guide.

Assessment Structure

• Online multiple-choice exam covering inspection, testing, certification and relevant regulatory requirements
• Short-answer written questions to test understanding of inspection and testing procedures
• Visual defect-identification task using classification codes such as C1, C2, C3 and FI
• Practical assessment covering both initial verification and periodic inspection and testing
• Completion of relevant inspection, testing and certification documentation

Course Certification

After successfully completing the required assessments, learners will receive the City & Guilds 2391-52 Level 3 Award in Initial and Periodic Inspection and Testing of Electrical Installations.

This recognised qualification demonstrates that learners have developed the knowledge and practical competence required to carry out electrical inspection and testing, including initial verification, periodic inspection, testing procedures, certification and reporting.

The certification can support electricians who want to progress into EICR work, meet employer requirements, strengthen their professional profile or take on greater responsibility in electrical contracting. Completing the 2391 course can also support CPD by providing formal evidence of up-to-date knowledge of inspection and testing.

⚠️ Note: Learners who have not carried out inspection and testing recently may benefit from completing a refresher course before starting the full 2391-52 qualification. This can help rebuild confidence with practical testing procedures, single-phase and three-phase testing, safe isolation, test instruments and inspection documentation.

Benefits of Taking The 2391 Inspection and Testing Course With Hurak

• ✓ Build comprehensive skills in both initial verification and periodic inspection and testing
• ✓ Understand key legal requirements, inspection principles and safe testing procedures
• ✓ Improve your knowledge of testing and inspecting existing electrical installations
• ✓ Gain a recognised City & Guilds 2391-52 qualification to support career progression
• ✓ Support your CPD with structured training aligned with recognised electrical safety practices
• ✓ Choose flexible training options, including online, classroom or on-site delivery
• ✓ Book with a trusted training marketplace used by over 10,000 learners and backed by five-star reviews