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How to Draft a Cookie Policy in the UK
If you run a UK website that uses cookies, you need a cookie policy — and getting it wrong can land you in trouble with the ICO. This guide walks you through exactly how to draft a cookie policy in the UK, covering what the UK GDPR and PECR require, what categories of cookies you must disclose, and how to write something that actually makes sense to your users. Most cookie policies fail because they're copied from a US template or buried in a privacy policy with no real structure. UK law is specific: you need to tell users what cookies you use, why you use them, how long they last, and how users can control or withdraw consent. This guide is written for founders and small business owners who want a compliant, readable cookie policy without paying a solicitor £300 to draft one from scratch. We'll cover the legal requirements, the practical structure, and where Atornee can help you generate a solid first draft in minutes.
Why this matters
The Atornee approach
What you get
Before you sign checklist
FAQ
Is a cookie policy a legal requirement in the UK?
Yes. Under PECR (Privacy and Electronic Communications Regulations) and UK GDPR, if your website sets any non-essential cookies, you must inform users about them and obtain their consent before those cookies are placed. A cookie policy is the document that fulfils the transparency requirement. Strictly necessary cookies are exempt from consent, but you still need to disclose them.
Can I just include my cookie information inside my privacy policy?
Technically you can reference cookies within a privacy policy, but the ICO recommends a separate, clearly accessible cookie policy. In practice, combining them often makes the information harder to find and harder to update. A standalone cookie policy page linked from your footer and consent banner is the cleaner, safer approach.
What happens if I don't have a cookie policy in the UK?
The ICO can issue warnings, enforcement notices, and fines for non-compliance with PECR and UK GDPR. While large fines tend to target bigger organisations, the ICO has investigated smaller businesses and charities. Beyond regulatory risk, missing or inadequate cookie disclosures can also undermine user trust and create issues if you're ever audited by an advertising platform or enterprise client.
Do I need a cookie policy if I only use Google Analytics?
Yes. Google Analytics sets cookies that are not strictly necessary — they are analytics cookies that require user consent under UK law. You need to disclose them in your cookie policy, categorise them correctly, and ensure your consent banner blocks them until the user opts in. Simply having a banner that says 'we use cookies' is not sufficient.
How often should I update my cookie policy?
Every time you add, remove, or change a tool that sets cookies on your site. That includes adding a new analytics platform, switching chat tools, or integrating a new ad pixel. A cookie policy that lists cookies you no longer use, or omits ones you do, is non-compliant. Build a review into your process whenever you update your tech stack.
Does a cookie policy generated by AI need a solicitor to review it?
For most straightforward UK websites — a SaaS product, an e-commerce store, a service business — a well-structured AI-generated cookie policy is a solid starting point and may be sufficient. You should escalate to a solicitor if you're processing sensitive personal data, operating in regulated sectors like finance or healthcare, or if you have complex cross-border data flows. Atornee will flag these scenarios when they arise.
Related Atornee Guides
Cheap Contract Solicitor Alternative (UK)
Useful if you need broader legal document support beyond your cookie policy.
Cheap Solicitor for NDA (UK)
Relevant when you also need confidentiality protections alongside your data policies.
Atornee Use Cases
See how UK founders use Atornee across different legal document workflows.
External References
ICO Guidance for Organisations
The ICO is the UK's data protection authority and publishes definitive guidance on cookie compliance under PECR and UK GDPR.
UK Legislation
Primary statutory reference for PECR and UK GDPR as they apply to cookie policies.
GOV.UK Business and Self-employed
Official UK government guidance on business compliance obligations including data protection.
Trust & Verification Policy
Authored By
Atornee Editorial Team
UK Data Protection and Compliance Content
Reviewed By
Compliance Review Desk
UK Business Legal Content QA
"This content is based on analysis of ICO enforcement guidance, PECR statutory requirements, and common compliance gaps observed across UK small business websites. It reflects practical drafting considerations for founders without in-house legal resource."
References & Sources
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