Guidance
Electric and magnetic fields: reducing exposure
Safety advice on electric and magnetic fields in our homes and near power lines.
Documents
Details
This describes the electric and magnetic fields in homes and near power lines and offers safety advice.
Updates to this page
Published 1 December 2012
Last updated 14 May 2026
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Re-organised page structure. No new content.
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Updated the structure and the wording.
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First published.