£103.29

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£103 today · cheaper than every other day in the last 3 months

Institution of Engineering & Technology IET Wiring Regulations BS 7671:2018+A4:2026 - Electrical Installations

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Price History & Forecast

Grey patches = out of stock. Cheaper = lower on the chart. Hover for exact prices.

Last 85 days · 85 data points (no recent data)

Historical
Generating forecast…
£116.71 £101.95 £105.17 £108.39 £111.61 £114.83 £118.05 22 July 2026 12 August 2026 02 September 2026 23 September 2026 14 October 2026
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Price Distribution

Price distribution over 85 days • 9 price levels

Days at Price
Current Price
6 days · current 3 days 10 days 2 days 13 days 7 days 2 days 38 days 4 days 0 10 19 29 38 £103 £104 £106 £107 £108 £109 £113 £115 £117 Days at Price

Price Analysis

Most common price: £115 (38 days, 44.7%)

Price range: £103 - £117

Price levels: 9 different prices over 85 days

Description

The IET Wiring Regulations is the authoritative national standard for electrical installations across domestic, commercial and industrial environments. This Eighteenth Edition incorporates Amendment 4:2026, a major update that consolidates all previous amendments into a single, comprehensive publication. Essential for electrical designers, installers, inspectors and maintenance professionals, BS 7671:2018+A4:2026 provides the definitive guidance on safe design, installation, certification and ongoing maintenance of electrical systems. The updated standard includes new provisions for stationary secondary batteries and reflects the latest safety requirements and best practices in electrical engineering. Whether you are specifying new installations, upgrading existing systems or ensuring regulatory compliance, the IET Wiring Regulations delivers the technical standards and practical guidance needed to meet current building codes and safety obligations.

Key Features

BS 7671:2018+A4:2026 is the consolidated national standard for all electrical installations in domestic, commercial and industrial settings.

Amendment 4:2026 represents a major update to the Eighteenth Edition, incorporating all previous amendments in a single authoritative publication.

The IET Wiring Regulations provides essential guidance for design, installation, certification and maintenance of electrical installations.

New inclusions address stationary secondary batteries and updated safety requirements for modern electrical systems.

Required reference for electrical engineers, installers, inspectors and all professionals involved in electrical installation work.

Product Specifications

Format
paperback
Domain
Amazon UK
Release Date
01 January 2026
Listed Since
04 February 2026

Barcode

No barcode data available

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