18th Edition Course (City & Guilds 2382-22)
This five-day training course is an essential course for electricians. This is the updated version of the 17th Edition (BS7671). The wiring regulations course is t heory based and encompasses the eight parts of the new 18th Edition Amendment 2 Wiring Regulations 2022. The course is theory-based and offered at our head office in Wolverhampton.
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Just finished my level 2, the support and teaching was second to none! The tutors were more the helpful more so leathian went the extra mile for the students and myself, malcom to and josh is already finding me job opportunities. Highly recommend! And grateful for everything!
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I’ve been in construction since I was a teenager, working as both a machine driver and groundworker over the years, but I’ve always had an interest in electrics. Without qualifications, it was difficult to find a way into the electrical industry—until I came across Elec Training.
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Thank you Elec training, because of you im now in work and working towards my NVQ. Big thanks to josh for sorting me a job in London, couldnt of done it without the help. Really apreciate everything you guys done for me. Kind regards, Muzamel
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Despite being based in Stockport, I was placed with a local company and can now start working towards my NVQ. A big thank you to all the trainers who supported me in achieving my Level 2, Level 3, and 18th Edition qualifications. And a special thanks to Laethian,...
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Was a pleasent experience with elec training, the people were nice and friendly and working with Liam to secure me a role was great, I would recommend them for anyone looking to get qualified
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Why is the C&G 2382-22 18th Edition Course Important?
The C&G 2382-22 18th Edition course is a crucial qualification for anyone working in electrical installations. It’s linked to the 18th Edition of the Wiring Regulations, also known as BS 7671:2018, which sets the official standard for electrical work in the UK.
Staying Legal
The 18th Edition is the current legal benchmark for electrical work in the UK. If you’re an electrician or electrical engineer, this course makes sure you’re certified to carry out work that meets those required regulations. Without it, you could end up working outside the law, which brings risks like penalties or unsafe setups.
Putting Safety First
Working safe is essential in the industry, at Elec training we show you how to do it properly. The course covers all the latest safety practices, from avoiding electric shocks to preventing fires and managing overcurrent issues. Being up to date on these things helps protect you, your team, and your clients on every job you do.
Career Progression
Having the C&G 2382-22 qualification on your CV shows you’re serious about your trade. It’s a respected credential that tells employers and clients you’re keeping up with i ndustry standards. That kind of credibility can open more doors.
Keeping Pace with Technology
The electrical world is always evolving. Whether it’s electric vehicle charging points or renewable energy systems, the 18th Edition includes guidance on modern technologies. This course gets you ready to handle those changes and stay ahead of the curve.
What Will I Learn On This Course?
Why Take This Course?
At Elec Training, we’re not just here to teach you the basics. Our main goal is to help you feel confident and capable, so you can take on your own electrical projects with pride once you finish the course.
Our team is made up of experienced tradespeople who have spent years on the job. They bring real industry knowledge into the classroom, making sure you’re learning what actually matters out in the field. On top of that, they’re passionate about teaching and know how to support you every step of the way.
Throughout the course, we’ll cover all parts of the Wiring Regulations in detail. You’ll learn everything from earthing systems and fault protection to cable calculations and how to handle more complex commercial and industrial environments. Our tutors will be right there with you, helping you understand the material and prepare for your assessments.
If you’ve already completed your Level 2 and Level 3 qualifications and are looking to become a Domestic Installer, this course is a crucial next step. It also opens the door to joining industry bodies like NICEIC and NAPIT, giving you the ability to certify your own work. And if your goal is to become a fully qualified JIB Electrician, this course is a key part of the journey.
Entry Requirements
As a general rule, candidates should have completed a 17th Edition course since the 3rd amendment was launched in January 2015. This is because the course only covers the changes since the last amendment.
Course Duration
5 days Monday – Friday (9:00am – 4:30pm, breaks included)
Course Content
The unit taught, and its learning outcomes, are as follows:
UNIT 622 – Understand the requirements of Electrical Installations BS 7671:2018 (2022)
LEARNING OUTCOMES
- Understand the scope, object and fundamental principles of BS 7671
- Understand the definitions used within BS 7671
- Understand how to assess the general characteristics of electrical installations
- Understand requirements of protection for safety for electrical installations
- Understand the requirements for selection and erection of equipment for electrical installations
- Understand the requirements of inspection and testing of electrical installations
- Understand the requirements of special installations or locations as identified in BS 7671
- Understand the information contained within Part 8 and the appendices of BS 7671
Course Cost
The Course will cost £415.00 (£499.00 inc VAT)
| Date | Name |
| 06/05/2025 09:00 | 18th Edition |
| 02/06/2025 09:00 | 18th Edition |
| 30/06/2025 09:00 | 18th Edition |
| 28/07/2025 09:00 | 18th Edition |
| 25/08/2025 09:00 | 18th Edition |
| 22/09/2025 09:00 | 18th Edition |
| 20/10/2025 09:00 | 18th Edition |
| 17/11/2025 09:00 | 18th Edition |
| 15/12/2025 09:00 | 18th Edition |
Course Assessments
You’ll be taking the same exam as those on the full three-day course. That’s because City and Guilds hasn’t introduced a shorter top-up version for the 18th Edition, unlike what they did for the 17th. The assessment is a two-hour online multiple-choice exam, held on the final afternoon of your course.
You can bring your blue 18th Edition Regulations book (BS 7671) into the exam and use it if you need to. Since you’ll have around two minutes per question, it’s important to not only know the regulations but also be comfortable f inding your way around the book.
Make sure to bring a valid photo ID, like a passport or driving license. You won’t be able to take the exam without it.
Learner Feedback
“Done my 18th edition here real good learning experience from the help of both tutors I had for the week Malcom and Thomas, also really helpful information on my next stages as I’m now doing my NVQ with them sales team really helpful and easy to work with as well would recommend doing your courses here.”
“Thanks to Elec Training, I’ve now started my journey to becoming a qualified electrician in the UK! I had years of electrical experience in my home country but struggled to find work without UK qualifications. With their support, I’ve successfully completed my Level 2 and 18th Edition, and a huge thanks to Josh from the recruitment team—I landed a job with an electrical company just weeks after finishing my course. I’m incredibly grateful for the guidance and opportunities. Highly recommend Elec Training!”
“Amazing experience at Elec Training everyone made it very easy and was straightforward with getting me my qualification. And big thank you to Joshua for managing to get me into work straight after the course.”
About the 18th Edition
What is the 18th edition?
The 18th Edition, formally known as BS 7671:2018, is the current national standard in the UK for electrical installation and the safety of electrical wiring systems. It provides guidelines for the design, installation, and maintenance of electrical systems to ensure safety and efficiency.
What is 18th edition wiring regulations?
The 18th Edition Wiring Regulations, or BS 7671:2018, are the UK standards for electrical installations. They ensure that electrical work is safe and meets current technical requirements.
What is an 18th edition electrician?
An 18th Edition electrician is a professional who has completed the necessary training and passed the exam for the 18th Edition of the IET Wiring Regulations, ensuring they are knowledgeable about the latest standards for electrical installations in the UK.
What does the 18th edition allow you to do?
Having the 18th Edition qualification allows electricians to design, install, and inspect electrical systems in accordance with the latest UK standards, ensuring their work is safe, compliant, and up-to-date with current regulations.
What is new in the 18th edition?
The 18th Edition introduced several key changes, including new requirements for Arc Fault Detection Devices (AFDDs) in certain premises, updated regulations for protection against electric shock, and enhanced guidelines for electric vehicle charging installations, among others.
What is the difference between the 17th and 18th editions?
The main differences include updated requirements for RCD protection, the introduction of AFDDs, changes to consumer unit materials, and new sections on energy efficiency and electric vehicle charging, reflecting advancements in technology and safety standards.
Do employers even care about the 18th Edition cert, or is it just a box-ticking exercise?
Yes, employers do care about the 18th Edition certification—it’s far more than just a box-ticking exercise. The 18th Edition (BS 7671:2018 +A3:2024) is the current UK standard for electrical installations, and holding this qualification proves you’re up to date with the latest regulations for safety and compliance.
What are the changes in the 18th edition?
Key changes in the 18th Edition include mandatory RCD protection for more circuits, requirements for non-combustible consumer units, and new regulations for electric vehicle charging points, ensuring higher safety standards.
What is Amendment 2 of the 18th edition?
Amendment 2 of the 18th Edition, published in 2022, includes updates such as new requirements for AFDDs in specific building types, revisions to protection against transient overvoltages, and modifications to RCD testing procedures, among other changes.
Citation with External Link:
The 18th Edition, formally known as BS 7671:2018, is the UK’s national standard for electrical installations.
- BSI – BS 7671:2018 Requirements for Electrical Installations
- Note: This is the official BSI page for the 18th Edition, providing a definitive source for what the standard entails.
Dates and Implementation
When did the 18th edition come out?
The 18th Edition of the IET Wiring Regulations was published on July 1, 2018.
When did the 18th edition come into force?
The 18th Edition came into force on January 1, 2019, meaning that from this date, all new electrical installations must comply with its standards.
When is Amendment 2 of the 18th edition?
Amendment 2 of the 18th Edition was published on March 28, 2022.
When does everything have to comply with the 18th edition?
All new electrical installations must comply with the 18th Edition from January 1, 2019, onwards. Existing installations do not need to be updated unless they are being altered or extended.
How long is the 18th edition valid for?
The 18th Edition remains valid until a new edition is published. As of 2025, it is still the current standard, with Amendment 3 issued in 2024.
Citation with External Link:
The 18th Edition came into force on January 1, 2019, with amendments like Amendment 3 taking effect in 2024.
- IET – Key Dates for BS 7671
- Note: This page provides a timeline of important dates for BS 7671, including publication and enforcement dates for amendments.
Qualification and Training
How do I get my 18th edition certificate?
To get your 18th Edition certificate, you need to complete a recognized training course, such as the City & Guilds 2382-22, which covers the IET Wiring Regulations BS 7671:2018. After completing the course, you must pass an online multiple-choice exam to receive your certification.
What is the pass mark for the 18th edition exam?
The pass mark for the 18th Edition exam is 60%, which requires correctly answering at least 36 out of 60 multiple-choice questions.
How much does the 18th edition course cost?
The cost of the 18th Edition course varies, but it is generally around £350 to £400 plus VAT for a standard 3-day course, depending on the provider.
Can I take the 18th edition course online?
Yes, you can take the 18th Edition course online through various providers, allowing you to study at your own pace and take the exam at an approved center.
How long does the 18th edition certificate last?
The 18th Edition certificate does not have an expiration date; however, electricians are expected to stay updated with the latest regulations. When a new edition is published, they may need to take an update course to remain current.
How do I prepare for the 18th edition exam?
To prepare for the 18th Edition exam, study the IET Wiring Regulations book, practice with mock exams, and use online resources or training courses to familiarize yourself with the content and format of the exam.
Citation with External Link:
Obtaining an 18th Edition certificate involves completing recognized training and passing an exam.
- City & Guilds – 18th Edition Wiring Regulations Course
- Note: City & Guilds is a leading provider of electrical training, and this page outlines the qualification process, making it perfect for this section.
Technical Requirements
Do all circuits need RCD protection in the 18th edition?
Under the 18th Edition, not all circuits require RCD protection. However, RCD protection is mandatory for socket outlets up to 32A, circuits supplying luminaires, and circuits for portable equipment used outdoors, among others, as specified in Regulation 411.3.3.
How many sockets are allowed on a ring main according to the 18th edition?
The 18th Edition does not specify a maximum number of sockets on a ring main. The number is determined by the design, considering the expected load and ensuring that the circuit is not overloaded, as per the guidelines in BS 7671.
What is an 18th edition consumer unit?
The main difference is that under the 18th Edition, consumer units in domestic premises must be made of non-combustible materials, typically metal, to reduce the risk of fire, whereas the 17th Edition allowed plastic consumer units.
What is the difference between a 17th and 18th edition consumer unit?
The main difference is that under the 18th Edition, consumer units in domestic premises must be made of non-combustible materials, typically metal, to reduce the risk of fire, whereas the 17th Edition allowed plastic consumer units.
How long is the 18th edition valid for?
The 18th Edition remains valid until a new edition is published. As of 2025, it is still the current standard, with Amendment 3 issued in 2024.
Citation with External Link:
The 18th Edition outlines specific technical requirements, such as RCD protection, which are further refined in amendments.
- IET – Technical Requirements in BS 7671
- Note: This source details the technical aspects of BS 7671, including updates from amendments, making it a strong reference for this FAQ.
Compliance and Application
Do I need Part P if I have the 18th edition?
Having the 18th Edition qualification does not replace the need to comply with Part P of the Building Regulations. Part P requires that electrical work in dwellings is carried out safely and, in some cases, notified to the local authority.
How do I fill in an EICR for the 18th edition?
To fill in an EICR according to the 18th Edition, you must conduct a thorough inspection and testing of the electrical installation, recording observations and test results as per the model forms in Appendix 6 of BS 7671:2018, ensuring all relevant details are accurately documented.
How do I carry out an 18th edition risk assessment?
In the 18th Edition, a risk assessment may be required to determine if RCD protection is necessary for socket outlets in certain non-domestic installations. The assessment should evaluate the risk of electric shock and consider factors such as the type of equipment used and the environment, as per Regulation 411.3.3.
How do I ensure compliance with the 18th edition wiring regulations?
To ensure compliance with the 18th Edition Wiring Regulations, design, install, and test electrical installations according to the requirements specified in BS 7671:2018, including using appropriate materials, following safety guidelines, and documenting all work with the necessary certification.
Why do I need the 18th edition?
Having the 18th Edition qualification ensures that you are knowledgeable about the current standards for electrical installations in the UK, which is essential for carrying out safe and compliant electrical work, and is often a requirement for professional registration and insurance purposes.
Using the Regulations
How do I use the 18th edition book?
To use the 18th Edition book, familiarize yourself with its structure: Part 1 covers scope and fundamental principles, Part 2 definitions, and so on. Use the index and table of contents to locate specific regulations, and refer to appendices for detailed information and guidance.
How do I label my 18th edition book?
You can label your 18th Edition book by using tabs or sticky notes to mark frequently referenced sections, such as definitions, protection methods, or specific regulations, making it easier to find information quickly during work or exams.
How do I mark up my 18th edition book?
Mark up your 18th Edition book by highlighting key regulations, writing notes in the margins, or using color-coded tabs to organize different topics, which can help you quickly access important information when needed.
How do I navigate the 18th edition book?
The 18th Edition book is organized into parts, chapters, and sections. Use the table of contents to find the relevant part, then navigate to the specific chapter and section. The index at the back can also help you locate regulations by keyword.
How long is the 18th edition valid for?
The 18th Edition remains valid until a new edition is published. As of 2025, it is still the current standard, with Amendment 3 issued in 2024.
Amendment 3 (2024) to BS 7671
What is Amendment 3 (2024) to BS 7671 and what immediate changes does it introduce?
Amendment 3 (2024) to BS 7671:2018 introduces Regulation 530.3.201, requiring correct selection and installation of protective devices—unidirectional or bidirectional—in circuits containing multiple power sources such as solar PV or battery storage, securing compliant operation from 31 July 2024 for all new and modified installations.
When was Amendment 3 published and from what date must installations follow it?
Amendment 3 was formally published on 31 July 2024. From that same day onward, every newly designed installation or any alteration or addition must comply with its requirements; no transitional grace period was provided, so immediate adherence is mandatory for certification and inspection.
How can I download Amendment 3 and integrate it with the brown-book (Amendment 2) text?
Download Amendment 3 free of charge as a searchable PDF from both the BSI and IET websites. Insert it—digitally or printed—alongside the brown-covered BS 7671:2018 +A2:2022 volume, treating its clauses as authoritative addenda during design, inspection, and certification processes for fully integrated compliance.
Does Amendment 3 impose any retrospective requirements on installations completed under Amendment 2?
Amendment 3 is purely prospective; installations designed, erected, and certified under Amendment 2 (BS 7671:2018 +A2:2022) remain valid. Only when such systems are modified or extended after 31 July 2024 must the affected circuits be reassessed and upgraded to the new requirements during any subsequent inspection.
What new rules does Amendment 3 add for bidirectional and unidirectional protective devices (Reg 530.3.201)?
Regulation 530.3.201 requires designers to specify protective devices capable of withstanding the direction and magnitude of fault current. Unidirectional devices remain suitable for traditional radial circuits; bidirectional devices are mandatory where generation or storage can send energy back toward the origin.
How does Amendment 3 affect renewable-energy and battery-storage systems?
In solar-PV or battery-storage installations operating as prosumer systems, Amendment 3 obliges the use of bidirectional circuit-breakers or fuses whose breaking capacity covers reverse-current flow, preventing nuisance tripping and thermal stress, safeguarding occupants and emergency services during grid-export and backup modes.
Citation with External Link:
Amendment 3 introduced Regulation 530.3.201, which is crucial for circuits with multiple power sources.
- IET – Amendment 3:2024 to BS 7671:2018
- Note: This page offers a detailed summary of Amendment 3, making it a perfect reference for this FAQ.
Upcoming Amendment 4 Consultation
What topics are expected to be covered in Amendment 4 to BS 7671?
Amendment 4 is projected to tackle stationary secondary batteries, low-voltage generating sets, Power over Ethernet infrastructure, enhanced energy-efficiency metrics, and functional earthing for ICT equipment—topics reflecting growing distributed generation, data-centric buildings, and net-zero objectives within modern low-voltage electrical installations and resilience.
When is the Draft for Public Consultation (DPC) for Amendment 4 open, and how can industry professionals submit feedback?
The Draft for Public Consultation on Amendment 4 ran from 7 August 2024 until 3 November 2024. Industry participants could register on the BSI Standards Development Portal, review clause-by-clause proposals, and upload comments, supporting data, or alternative wording for committee consideration during the open window.
When is Amendment 4 likely to be published and come into force?
Following analysis of consultation feedback, Amendment 4 is scheduled for publication in 2026. The IET and BSI will announce the precise enforcement date—and any transition arrangements—several months in advance, allowing designers and contractors to update specifications, training, and stock as required.
Citation with External Link:
Amendment 4 is expected to cover topics like stationary secondary batteries and Power over Ethernet, as discussed in the official consultation draft.
- BSI – Draft for Public Consultation: BS 7671 Amendment 4
- Note: This link directs to the BSI’s consultation page, providing authoritative insight into Amendment 4’s scope.
International Application
Is BS 7671 recognised outside the UK, and which countries accept it as a valid wiring standard?
BS 7671 serves as the national wiring code in Mauritius, Singapore, Sri Lanka, Cyprus, St Lucia, and several other Commonwealth jurisdictions, which adopt it outright or incorporate its clauses into local legislation, enabling UK-trained electricians to operate under familiar technical requirements abroad confidently.
How does BS 7671 align with the international IEC 60364 series of wiring rules?
Through CENELEC harmonisation documents, BS 7671 mirrors IEC 60364 structure, numbering, and fundamental safety principles, while adding UK-specific notes and departures. Consequently, designs satisfying BS 7671 generally meet IEC intent, simplifying product certification and cross-border engineering within Europe, Asia, and many Commonwealth markets.
What should contractors consider when applying BS 7671 on overseas projects or military bases?
When exporting projects, contractors must reconcile BS 7671 with host-nation statutes, obtain local authority approvals, and verify equipment ratings for the grid. Defence sites often impose documentation, security, and redundancy criteria, so early liaison with Estates or engineering branches is essential.
Expanded Technical Scope
How has the 18th Edition evolved to cover modern technologies such as EV charging, PV arrays, and prosumer (energy-exporting) installations?
Since the 18th Edition’s launch, Section 722 for EV charging and Section 712 for PV arrays have been refined; Amendment 3 now flags bidirectional operation, ensuring devices accommodate vehicle-to-grid or hybrid inverter flows updated while coordinating with Part 8 energy-efficiency objectives and protective-device selection criteria.
What are the current surge-protection requirements in the 18th Edition?
The 18th Edition mandates surge-protection devices where overvoltage could cause injury to persons, downtime of safety services, or cultural-heritage loss. In other premises, designers perform the risk-assessment formula of Regulation 443.4; if the calculated risk exceeds acceptable thresholds, SPDs become compulsory there.
When are Arc-Fault Detection Devices (AFDDs) mandatory under BS 7671?
Arc-Fault Detection Devices are required on single-phase AC final circuits up to 32 A supplying socket outlets in higher-risk residential buildings: multiple-occupancy houses, student halls, care homes, and buildings over 18 m. Other premises may specify them via risk assessment if warranted.
How does BS 7671 now address energy-efficiency and smart-home controls?
Part 8 sets design targets for limiting wasted energy, encouraging load-shifting, demand response, and smart-home automation. Control systems may shed non-essential loads, schedule charging, or balance phases, provided safety functions in earlier Parts remain uncompromised and residual-current protection continues to operate.
Are there new requirements for data-centre or mission-critical power systems?
Data centres and mission-critical facilities follow BS 7671’s general rules but typically adopt the IET Code of Practice for Data Centres, which details redundancy, concurrent-maintenance architectures, earthing topology, and harmonic management, ensuring Tier-equivalent resilience beyond the scope of standard commercial installations.
How does Amendment 3 affect renewable-energy and battery-storage systems?
In solar-PV or battery-storage installations operating as prosumer systems, Amendment 3 obliges the use of bidirectional circuit-breakers or fuses whose breaking capacity covers reverse-current flow, preventing nuisance tripping and thermal stress, safeguarding occupants and emergency services during grid-export and backup modes.
Citation with External Link:
The 18th Edition has evolved to cover modern technologies like EV charging and prosumer installations, as detailed in Amendment 3:2024.
- IET – BS 7671:2018+A3:2024 Requirements for Electrical Installations
- Note: This page provides official updates on BS 7671, including Amendment 3, which introduces key regulations for protective devices in circuits with multiple power sources.
If you have any other questions, please don’t hesitate to contact us—we’re here to help!
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