BS 7671 18th Edition Amendment 4

Training and Publications

Prepare your business for Amendment 4

Amendment 4 to the 18th Edition of the IET Wiring Regulations is due to be published on 15 April 2026.

Prepare for the changes with our comprehensive range of Amendment 4 training courses, qualifications, NICEIC publications and official IET publications.

Amendment 4 training courses and qualifications

Book your 18th Edition Amendment 4 training course today. Whether you’re looking to top up your knowledge or get qualified, save 15% when you pre-order.*
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* Discount will be applied automatically and cannot be used in conjunction with any other discount codes or offers. Offers end 14th April 2026

Amendment 4 publications

Get your 18th Edition Amendment 4 Wiring Regulations book and accompanying guides. Pre-order today and stay ahead. 
NICEIC-certified businesses get 10% off all Amendment 4 publications.*
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*Offer applies to NICEIC-certified businesses only (access your discount code in the customer portal). Offer ends 14th April 2026

18th Edition Amendment 4 training courses

Choose from classroom, virtual or e-learning formats

18th Edition Requirements for Electrical Installations BS 7671, One-Day Bridging Classroom, Level 3 Award
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Requirements for Electrical Installations BS 7671, One-Day Bridging Classroom, Level 3 Award

£199.75 (£239.70 inc VAT)
£235.00 £199.75 (£239.70 inc VAT)
Format: Classroom
Duration: One day
18th Edition Requirements for Electrical Installations BS 7671, One-Day Bridging Virtual, Level 3 Award
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Requirements for Electrical Installations BS 7671, One-Day Bridging Virtual, Level 3 Award

£182.75 (£219.30 inc VAT)
£215.00 £182.75 (£219.30 inc VAT)
Format: Virtual
Duration: One day
18th Edition Requirements for Electrical Installations BS 7671, Three-Day Classroom, Level 3 Award
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Requirements for Electrical Installations BS 7671, Three-Day Classroom, Level 3 Award

£412.25 (£494.70 inc VAT)
£485.00 £412.25 (£494.70 inc VAT)
Format: Classroom
Duration: Three days
18th Edition Requirements for Electrical Installations BS 7671, E-Learning, Level 3 Award
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Requirements for Electrical Installations BS 7671, E-Learning, Level 3 Award

£225.25 (£270.30 inc VAT)
£265.00 £225.25 (£270.30 inc VAT)
Format: Online
Duration: 14-21 hours
18th Edition Requirements for Electrical Installations BS 7671, Three-Day Virtual, Level 3 Award
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Requirements for Electrical Installations BS 7671, Three-Day Virtual, Level 3 Award

£361.25 (£433.50 inc VAT)
£425.00 £361.25 (£433.50 inc VAT)
Format: Virtual
Duration: Three days
18th Edition Amendment 4 Classroom Workshop (CPD Accredited)
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Amendment 4 Classroom Workshop (CPD Accredited)

£153.00 (£183.60 inc VAT)
£180.00 £153.00 (£183.60 inc VAT)
Format: Classroom
Duration: 6 hours
18th Edition Amendment 4 Virtual Workshop (CPD Accredited)
15% OffFree Digital GuideAmendment 4 pre-order

18th Edition Amendment 4 Virtual Workshop (CPD Accredited)

£140.25 (£168.30 inc VAT)
£165.00 £140.25 (£168.30 inc VAT)
Format: Virtual
Duration: 6 hours

18th Edition Amendment 4 publications

(digital and paper versions)

IET Wiring Regulations, 18th Edition Amendment 4 (BS 7671:2018+A4:2026)
10% off for certified businessesPre Order

IET Wiring Regulations, 18th Edition Amendment 4 (BS 7671:2018+A4:2026)

£125.00 (Zero Rated)
£125.00 £125.00 (Zero Rated)
IET Guidance Note 3 Inspection & Testing (BS 7671:2018+A4:2026)
10% off for certified businessesPre Order

IET Guidance Note 3 Inspection & Testing (BS 7671:2018+A4:2026)

£46.00 (Zero Rated)
£46.00 £46.00 (Zero Rated)
IET On-Site Guide (BS 7671:2018+A4:2026) 
10% off for certified businessesPre Order

IET On-Site Guide (BS 7671:2018+A4:2026) 

£40.00 (Zero Rated)
£40.00 £40.00 (Zero Rated)
NICEIC Inspection, Testing and Certification (BS 7671:2018+A4:2026) - Digital
10% off for certified businessesPre Order

NICEIC Inspection, Testing and Certification (BS 7671:2018+A4:2026) - Digital

£30.00 (Zero Rated)
£30.00 £30.00 (Zero Rated)
NICEIC Learning Guide 1: IET Wiring Regulations, 18th Edition Amendment 4 (BS 7671:2018+A4:2026) - Digital
10% off for certified businessesPre Order

NICEIC Learning Guide 1: IET Wiring Regulations, 18th Edition Amendment 4 (BS 7671:2018+A4:2026) - Digital

£34.00 (Zero Rated)
£34.00 £34.00 (Zero Rated)
NICEIC Site Guide for Electrical Installation up to 100 A (BS 7671:2018+A4:2026) - Digital
10% off for certified businessesPre Order

NICEIC Site Guide for Electrical Installation up to 100 A (BS 7671:2018+A4:2026) - Digital

£30.00 (Zero Rated)
£30.00 £30.00 (Zero Rated)
NICEIC Inspection, Testing and Certification (BS 7671:2018+A4:2026)
10% off for certified businessesPre Order

NICEIC Inspection, Testing and Certification (BS 7671:2018+A4:2026)

£34.00 (Zero Rated)
£34.00 £34.00 (Zero Rated)
NICEIC Learning Guide 1: IET Wiring Regulations, 18th Edition Amendment 4 (BS 7671:2018+A4:2026)
10% off for certified businessesPre Order

NICEIC Learning Guide 1: IET Wiring Regulations, 18th Edition Amendment 4 (BS 7671:2018+A4:2026)

£38.00 (Zero Rated)
£38.00 £38.00 (Zero Rated)
NICEIC Site Guide for Electrical Installations up to 100 A (BS 7671:2018+A4:2026)
10% off for certified businessesPre Order

NICEIC Site Guide for Electrical Installations up to 100 A (BS 7671:2018+A4:2026)

£34.00 (Zero Rated)
£34.00 £34.00 (Zero Rated)
NICEIC Amendment 4 Book Bundle
10% off for certified businessesPre Order

NICEIC Amendment 4 Book Bundle

£172.99 (Zero Rated)
£193.00 £172.99 (Zero Rated)
IET Amendment 4 Book Bundle
10% off for certified businessesPre Order

IET Amendment 4 Book Bundle

£200.00 (Zero Rated)
£211.00 £200.00 (Zero Rated)