Terms of use
What this site is
Martyn's Law Cost provides independent information, tools and data. Figures are researched, sourced inline, and dated; tools show their assumptions. Martyn's Law Cost is a free introduction service operated by Ellul Solutions Ltd; we pass your details to relevant security and compliance specialists who quote you directly. We may receive a fee from providers; you pay nothing and are under no obligation. This is an independent guide, not affiliated with or endorsed by the Home Office or the Security Industry Authority, and nothing here is legal advice. The duties in Part 1 of the Terrorism (Protection of Premises) Act 2025 are not yet in force: confirm the current commencement position on legislation.gov.uk before acting.
What this site is not
Nothing here is financial, legal, tax, medical or other regulated advice, and no tool output is a quote, an offer, or a recommendation to act. Results are estimates from the stated assumptions; confirm anything that matters with a qualified, authorised professional before acting. Where we introduce you to a provider, we act as an introducer only: we do not advise on, arrange, or recommend between providers, and we never handle client money.
Accuracy and liability
We work to keep every figure current (each table shows its last-updated date) but make no warranty that content is error-free. To the extent permitted by law, Ellul Solutions Ltd accepts no liability for loss arising from reliance on this site. Links to external sites are provided for sourcing; we are not responsible for their content.
Embedding and citation
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