Electrical · Free online course
Wiring Regulations in Practice: IEC 60364 and BS 7671
The wiring regulations an electrical designer, inspector or site engineer works to every day, taught from the IEC 60364 method with BS 7671:2018+A4:2026 as the worked example: the structure of the standard, earthing arrangements, automatic disconnection and Zs, RCD types, overcurrent protection and selectivity, cable sizing with correction factors, voltage drop and the CPC check, selection and erection, AFDDs and SPDs, bathrooms, PV, EV charging and batteries, inspection and testing, certificates and condition reports, and Gulf utility rules.
- 14 modules
- 15h 12m of video
- Intermediate
- English
- ₹0, free
₹0Free for good
Worth ₹8,999 by length and depth against classroom training. It has always been free; that is not a former price.
No card. Checkout takes a minute and gives you a receipt.
Overview
About Wiring Regulations in Practice: IEC 60364 and BS 7671
The wiring regulations an electrical designer, inspector or site engineer works to every day, taught from the IEC 60364 method with BS 7671:2018+A4:2026 as the worked example: the structure of the standard, earthing arrangements, automatic disconnection and Zs, RCD types, overcurrent protection and selectivity, cable sizing with correction factors, voltage drop and the CPC check, selection and erection, AFDDs and SPDs, bathrooms, PV, EV charging and batteries, inspection and testing, certificates and condition reports, and Gulf utility rules.
Wiring Regulations in Practice: IEC 60364 and BS 7671 is a free, self-paced online course from EDWartens for electricians, electrical supervisors, MEP and electrical design engineers and inspectors who design, install and certify low-voltage installations to IEC 60364 or BS 7671 in the UK, the Gulf and worldwide. It has 14 modules and 15h 12m of video lessons by SparkyNinja, GSH Electrical, John Ward (jwflame) and others, with written notes and worked problems, a practical project with a document pack and a 15-question final assessment (pass mark 60%). Learning is free with an account; an optional certificate with a public verification code is issued when you pass. Last updated 27 September 2026.
Who it is for: Electricians, electrical supervisors, MEP and electrical design engineers and inspectors who design, install and certify low-voltage installations to IEC 60364 or BS 7671 in the UK, the Gulf and worldwide
This course includes
- 15h 12m of video lessons
- 14 modules with written notes and diagrams
- One final assessment: 15 questions, pass mark 60%
- Ask-an-engineer support from practising engineers
- Lifetime access, the course does not expire
- Optional verifiable certificate when you finish
- Step 1 of 3
Learn the 14 modules
15h 12m of video lessons, written notes and a practice task per module, at your own pace.
- Step 2 of 3
Pass the final assessment
15 questions drawn from every module, pass mark 60%, 3 attempts.
- Step 3 of 3
Take the certificate, if you want it
Optional, paid once, only if you choose it. The course stays free either way.
See the certificate and its price
A look inside
From the lessons
How wiring regulations work: IEC 60364, BS 7671 and Amendment 4
by SparkyNinja
Protection against electric shock: ADS, disconnection times and Zs
by SparkyNinja
Overcurrent protection, fault current and selectivity
by SparkyNinja
Voltage drop, the Zs design check and the CPC thermal check
by LEARN ELECTRICS
Fire and surge: thermal effects, AFDDs and SPDs
by SparkyNinja
Inspection and testing: initial verification step by step
by SparkyNinja
Lesson frames belong to the creators named in the Credits and are shown from YouTube.
What you learn
What you will be able to do
Find the regulation that answers a design or testing question; identify the earthing arrangement and record the supply characteristics; check automatic disconnection with Zs and choose RCD types; select protective devices with Ib <= In <= Iz and check breaking capacity; size cables with correction factors for hot climates and grouping; check voltage drop, Zs and the CPC; apply the rules for wiring systems, isolation, bonding, AFDDs, SPDs and special locations; carry out and record initial verification; code a condition report; and design a three-phase sub-main end to end.
- Find the Part and regulation of BS 7671 or IEC 60364 that answers a design, installation or testing question
- Identify TN-S, TN-C-S (PME and PNB), TT and IT supplies and record Ze, fault current and maximum demand
- Check automatic disconnection with Zs and choose the right RCD type and rating for each circuit
- Coordinate devices and cables with Ib, In and Iz, check breaking capacity and selectivity
- Size cables with ambient, grouping and insulation correction factors, including hot Gulf conditions
- Prove voltage drop, design Zs and the protective conductor with the adiabatic equation
- Apply the rules for bathrooms, solar PV, EV charging, AFDDs, SPDs and the new A4 chapters on batteries and PoE
- Carry out and record initial verification, complete an EIC and code an EICR with C1, C2, C3 and FI
Syllabus
Course content, module by module
In order, at whatever pace suits you. Each module ends with a practice task that builds on the last.
- Modules
- 14
- Video lessons
- 49
- Of video
- 15h 12m
- Final questions
- 15
- 01
How wiring regulations work: IEC 60364, BS 7671 and Amendment 4
2 lessons · 37m - 02
Fundamental principles, supply characteristics and earthing arrangements
5 lessons · 1h 30m - 03
Protection against electric shock: ADS, disconnection times and Zs
3 lessons · 1h 52m - 04
RCDs: additional protection, RCD types and leakage
3 lessons · 59m - 05
Overcurrent protection, fault current and selectivity
2 lessons · 1h 23m - 06
Cable sizing: current-carrying capacity and correction factors
3 lessons · 52m - 07
Voltage drop, the Zs design check and the CPC thermal check
4 lessons · 1h 7m - 08
Selection and erection: wiring systems, isolation, switching and bonding
4 lessons · 1h 21m Final assessment · 15 questions, pass mark 60%
Project
The course project
Optional practice that ends in the kind of job the course prepares you for, with the documents that go with it.
About 12 hours
Designing and verifying a workshop extension to BS 7671: load list, cable schedule, design checks and schedule of test results
Take a small industrial extension from the client's equipment list to a verified installation: build the load list and demand, size a sub-main and six final circuits with their correction factors, prove voltage drop, Zs and the protective conductors, decide RCDs, SPDs and the EV charger's earthing, and complete the schedule of test results with every reading compared against its limit. The sample pack shows each document for a fictional fabrication workshop in England.
Sample document pack, 4 documents, filled in for the scenario
- Load listLoad list and demand: workshop extension
- Cable scheduleCable schedule with sizing checks
- ReportDesign report: sub-main, protective measures and certification
- Test reportInitial verification: inspection summary and schedule of test results
Read inside the course and download as a workbook. The project is optional practice, marked when you submit it; the certificate needs only the modules and the final assessment.
Tools
Software, hardware and lessons
Software
A spreadsheet (LibreOffice Calc is free) for the Zs, cable sizing and voltage drop sheets you build in the modules. A copy of BS 7671 or IEC 60364 is not needed to learn: the notes paraphrase the rules and give the formulas, but real design and certification work must use the edition your project or authority names.
Hardware
None. Test instruments are shown in the videos; you do not need one.
Who it is for
Intermediate. For electricians, electrical supervisors, MEP and electrical design engineers, inspectors and final-year electrical students. You should know Ohm's law, single and three-phase power and what a circuit breaker does; Electrical Design Engineering is a good course to take first.
Video lessons by
- SparkyNinja
- GSH Electrical
- John Ward (jwflame)
- eFIXX
- LEARN ELECTRICS
- NICEIC
- Sparky Help
- Broughton's Electrical Group Ltd
- chriskitcher
- Modecsoft Ltd
- ETAP Software
- Electrical Engineers Academy
- Electrical Stuff
Independent creators, credited in full under Credits.
Software you need
What to download, where from, what it costs and how to install it. Every link goes to the maker's own site, never a mirror.
Nothing to install
A spreadsheet is enough for every Zs, cable sizing and voltage drop calculation, and no copy of BS 7671 or IEC 60364 is needed to learn.
Optional
Useful, not needed to finish the course.
- 01Free
LibreOffice
The Document Foundation
- Runs on
- Windows 10 or 11, macOS 11 or newer (Intel or Apple silicon), Linux
- Account
- None needed
- Size
- up to 1.5 GB of disk space on Windows
LibreOffice is free, open-source software under the Mozilla Public License 2.0, for any use including business. Calc is its spreadsheet.
Steps
- 1.Open the LibreOffice download page.
- 2.Check the page has picked your operating system, then select Download.
- 3.Run the installer (administrator rights are needed on Windows).
- 4.Start LibreOffice Calc for spreadsheet work.
- 5.Save as .xlsx if you need to share files with Excel users.
- Choose the latest main version unless your organisation asks for the older, more conservative release.
Official download pagelibreoffice.org
Checked against each maker's own page on 27 September 2026. Trial lengths and editions change; the maker's page is the final word.
What you walk away with
Your certificate for Wiring Regulations in Practice: IEC 60364 and BS 7671
Finish the course, pass the final, and this is the document with your name on it.
Verifiable by anyone
Adds to LinkedIn in one click
QR code on the certificate
Names what you can do
A permanent link
Earned, not attended
Learning is free. The certificate is optional.
Add it now and pay only when you have finished the course, or come back for it later. One-off, US$28.99, with a receipt.
Issued by EDWartens India (Wartens Automation Private Limited) as a Certificate of Completion for this self-paced course. It is not a vendor certification, a university award or a CPD-accredited activity, and it does not certify competence on live equipment. Delivered electronically; see the refund policy.
FAQ
Common questions
What is this wiring regulations course?
It is a free-to-learn online course on IEC 60364 and BS 7671, the wiring regulations for low-voltage installations used in the UK, the Gulf and many other countries. It covers the structure of the standard, earthing arrangements, automatic disconnection and Zs, RCDs, cable sizing, voltage drop, special locations, inspection and testing, and certificates, with BS 7671:2018+A4:2026 as the worked example.
Who is the BS 7671 and IEC 60364 course for?
It is for electricians, electrical supervisors, MEP and electrical design engineers, inspectors and final-year electrical students who design, install, check or certify low-voltage installations. You should know Ohm's law, single and three-phase power and what a circuit breaker does.
Is the course free to learn?
Yes. Every module, the notes, worked problems, practice tasks, the project and the final assessment are free to learn, and the only software you need is a free spreadsheet. The certificate is optional.
Does the course cover BS 7671 Amendment 4?
Yes. It is written to BS 7671:2018+A4:2026, published on 15 April 2026, including the new chapter on stationary batteries, the Power over Ethernet section, PNB earthing, the AFDD wording and the change to condition report outcomes. The previous text is withdrawn on 15 October 2026.
Is this the City and Guilds 2382 18th Edition qualification?
No. It covers the knowledge behind the 18th Edition and IEC 60364 and is useful preparation, but it is not a City and Guilds, IET, NICEIC or utility qualification or licence. Local regulations and a competent person govern real installation and certification work.
Is it useful for electrical jobs in the UAE, Saudi Arabia and Qatar?
Yes. Gulf wiring rules, such as the DEWA regulations in Dubai and the rules in Abu Dhabi, Sharjah and Qatar, grew from BS 7671 and IEC 60364 practice, and one module covers how they differ, cable derating for high ambient temperatures and a sub-main designed for a 45 °C plant room. Always check the current edition of the local authority's rules.
How long does the Wiring Regulations in Practice: IEC 60364 and BS 7671 course take?
About 25 hours at your own pace, including about 15 hours of video by named creators, plus the notes, worked problems and practice tasks. The optional workshop design and verification project takes about 12 hours more.
What certificate do I get, and how is it verified?
You get a verifiable certificate of completion from EDWartens when you finish the modules and pass the 15-question final at 60 percent. It carries a unique certificate number and a QR code that open a public verification page showing the course, the modules covered and your final score.
Is the Wiring Regulations in Practice: IEC 60364 and BS 7671 course free in India, and what does the certificate cost?
Yes. Learning costs ₹0 in India: every module, the written notes, the practice tasks and the final assessment, with no card and no trial period. The only paid item is the optional EDWartens Certificate of Completion, ₹599 including GST for this intermediate course, paid in rupees through Razorpay, and only if you want it after passing the final assessment.
All course factsHide course facts
- Price
- ₹0, free for good. No trial, no card. Comparable classroom training of this length costs about ₹8,999.
- Who it is for
- Electricians, electrical supervisors, MEP and electrical design engineers and inspectors who design, install and certify low-voltage installations to IEC 60364 or BS 7671 in the UK, the Gulf and worldwide
- Format
- 14 self-paced modules, 15h 12m of video, written notes, a practice task per module and one final assessment.
- Level
- Intermediate. Intermediate. For electricians, electrical supervisors, MEP and electrical design engineers, inspectors and final-year electrical students. You should know Ohm's law, single and three-phase power and what a circuit breaker does; Electrical Design Engineering is a good course to take first.
- Brand
- Vendor-neutral
- Software
- A spreadsheet (LibreOffice Calc is free) for the Zs, cable sizing and voltage drop sheets you build in the modules. A copy of BS 7671 or IEC 60364 is not needed to learn: the notes paraphrase the rules and give the formulas, but real design and certification work must use the edition your project or authority names.
- Hardware
- None. Test instruments are shown in the videos; you do not need one.
- Certificate
- Optional EDWartens Certificate of Completion, verifiable by code. Not a vendor credential.
- Video lessons by
- SparkyNinja, GSH Electrical, John Ward (jwflame), eFIXX, LEARN ELECTRICS, NICEIC, Sparky Help, Broughton's Electrical Group Ltd, chriskitcher, Modecsoft Ltd, ETAP Software, Electrical Engineers Academy, Electrical Stuff (independent creators, credited below)
- Language
- English
- Last updated
- 27 September 2026
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Credits
Who made the video lessons
The video lessons in this course were created by the people below, not by EDWartens. Every lesson streams from its creator's own YouTube channel; EDWartens neither hosts nor sells that footage, and the creators are not affiliated with EDWartens and do not endorse this course. What EDWartens wrote is the study plan, the notes, the practice tasks and the assessments.
- SparkyNinjathe 18th Edition Training Series episodes on the introduction, Part 1, Part 3, Chapters 41, 42, 43 and 46, Sections 521 and 522 and Part 6, and the lessons on Type AC RCDs, DC leakage and AFDDs
- GSH Electricalthe lessons on earthing arrangements, maximum demand, the earth fault loop and its temperature factor, 80 percent Zs values, gas pipe bonding, premature collapse, AFDDs, fitting an SPD, bathroom zones, bidirectional devices, dead and live testing, RCD testing, and completing EICs and Minor Works certificates
- John Ward (jwflame)calculating maximum earth fault loop impedance and the Section 722 EV charging earthing arrangements
- eFIXXthe complete guide to RCDs and the walk-through of what is inside Amendment 4
- LEARN ELECTRICSPNB and PME earthing under Amendment 4, selectivity and coordination, the voltage drop masterclass, and EICR condition and observation codes
- NICEICthe summary of the key changes in BS 7671 Amendment 4
- Sparky Helpthe guide to cable sizing calculations and the adiabatic check of the protective conductor
- Broughton's Electrical Group Ltdthe introduction to cable sizing calculations to BS 7671
- chriskitcherthe worked cable calculation
- Modecsoft Ltdthe webinar on solar PV design to BS 7671 Section 712
- ETAP Softwarelow-voltage cable capacity, sizing and protection against electric shock to IEC standards
- Electrical Engineers Academycircuit breaker and cable sizing calculations as practised under the DEWA regulations
- Electrical Stuffthe differences between the Abu Dhabi and DEWA regulations
If you are one of these creators and would like a lesson removed or credited differently, write to info@wartens.com.