[Free tools](/tools)/United Kingdom

# 🇬🇧United Kingdom compliance tools

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PSTI checker

Three questions tell you whether the UK's connected-product security law applies, and exactly what it requires.

](/free-tools/uk/psti-checker)[

GB vs NI marking checker

Since Brexit, Great Britain and Northern Ireland follow different marking rules. Three questions tell you which apply to you.

](/free-tools/uk/gb-ni-marking-checker)[

UK requirements snapshot

Pick your product and get its UK requirements on one page: the laws that apply, the tests, the documents and the standards.

](/free-tools/uk/requirements)