SIC 2007 → 2026 converter
Need the old code and the new code?

Use the converter page to compare SIC 2007 codes with SIC 2026 codes and jump to the matching new classification page.

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Trust and editorial policy

Trust and Editorial Policy

How we stay clear, accurate, and independent.

Editorial standards

We prefer concise wording, source-backed facts, and stable page structure. Where the ONS source is the authority, we follow it closely.

Independence

This is an independent reference site and is not affiliated with the ONS or UK Government. Editorial decisions are made for clarity and usefulness.

Transparency

When we change a page, we aim to keep the content readable, traceable, and easy to verify against the underlying classification data.