All versions of IET Wiring Regulations 18th Ed

www.webrich.ietwiringregulationslite · 7 versions

IET Wiring Regulations 18th Ed has 7 versions listed, going back to v24-Oct-2024. New versions arrive about every 2 weeks. Since v24-Oct-2024 the APK grew from 20.5 MB to 26.7 MB.

Minimum Android version over time

From v14-Sep-2026: requires Android 7.0+
From v10-Jan-2025: requires Android 6.0+

Older versions are the way to go if your device runs an earlier Android release.

All 7 versions checked are signed with the same certificate (76:8B:F2:F2…, issued to “Eknath Kadam”), so they can update one another.

Versions, newest first

v02-Oct-2026 (119) LATEST

Uploaded Oct 2, 2026 26.7 MB Android 7.0+ TRUSTED

96d103f3948bdeee9b4a40f3c9bbb925

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What's new (as uploaded)

Fixed a display issue where some explanations were cut off after a "

v22-Sep-2026 (118)

Uploaded Sep 22, 2026 26.5 MB Android 7.0+ TRUSTED

eea30975de84028149700748aa6ca630

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What's new (as uploaded)

• Text stays readable at the largest font and display size — Home, topics, Results, Quick Reference, calculators and the upgrade screen now grow or scroll instead of clipping. • Certificate PDF previews now open correctly. • Certificate fields suggest previous entries again, and the keyboard no longer covers them. • Bug fixes and improvements. • Fixed text truncation on some screens.

v19-Sep-2026 (116)

Uploaded Sep 20, 2026 26.5 MB Android 7.0+ TRUSTED

9bc14ce8f16995d51f0d7b8a6ea06c6e

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What's new (as uploaded)

• Tablets: the home screen now fits the screen, so every topic is visible without scrolling. • Clearer scrolling in the topics list. • Read aloud is on by default. • Bug fixes and improvements.

v14-Sep-2026 (111)

Uploaded Sep 14, 2026 26.4 MB Android 7.0+ TRUSTED

81c51e48cb8b9ceb3810bbf9bcfab85c

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What's new (as uploaded)

Calculator accuracy update for BS 7671:2018+A4:2026: - Max Zs limits now match Tables 41.2 to 41.4. - Cable ratings and voltage drop use the correct Appendix 4 table for each cable type and installation method. - Earthing and bonding sizes follow Tables 54.7 and 54.8. - Calculators say "not tabulated" instead of guessing, and PDF reports keep every caveat. - Conduit fill follows On-Site Guide Appendix E; aluminium R1+R2 uses tabulated values.

v15-Apr-2026 (76)

Uploaded Apr 16, 2026 21.7 MB Android 6.0+ TRUSTED

d3aeb340990f1f5fd9ca4441856e27d6

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What's new (as uploaded)

Bug Fixes related to subscription cancellation

v10-Jan-2025 (74)

Uploaded Jan 17, 2026 21.7 MB Android 6.0+ TRUSTED

c0aedf56f7950e631c8f7a0c7c8da3b3

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What's new (as uploaded)

Data Fixes

v24-Oct-2024 (68)

Uploaded Jan 3, 2026 20.5 MB Android 5.0+ TRUSTED

82cde71c9c62e218fd64f5c75dc62fb3

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Same release notes as v10-Jan-2025.