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Copyright & legal

General information in plain English, not legal advice.

Copyright

© 2026 Arc. All rights reserved. Everything in Arc and on this website is owned by Arc (or used with permission) and protected by copyright. That includes the questions, answers and worked solutions, the regs and fault-finding notes, formula sheets, videos, diagrams and drawings, the text, the code and the design.

What you can and can't do

  • ✅ Use Arc and these guides for your own personal study.
  • ✅ Share a link to Arc or to a page on this website.
  • ❌ Copy, scrape, crawl or download Arc content in bulk, including with bots or AI tools.
  • ❌ Republish, sell, share or redistribute Arc content, free or paid, including questions, answers, videos and drawings.
  • ❌ Record, rip or re-upload the videos.
  • ❌ Decompile, reverse-engineer or bypass the Exam Pass unlock.

If you'd like to use Arc content for a class or a course, ask us first using the support form.

Trade mark

“Arc”™ and the Arc ⚡ logo are trade marks of Arc. They are not registered trade marks. Please don't use them in a way that suggests your product is Arc or is endorsed by Arc.

Report copying (takedown)

If you see Arc content copied somewhere else, or you think something in Arc uses your work without permission, tell us through the support form and choose “Copyright / takedown”. Include the link and what was copied. We'll look into it.

Standards and official bodies

Arc writes its own plain-English summaries. It does not reproduce the text of AS/NZS 3000, I.S. 10101, BS 7671 or official exam papers. Names of standards and bodies are used only to describe what Arc helps you study, and Arc is not connected to or endorsed by them.

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