Due 28 OctAUQuarterly BAS Due (July–September) NewUSForm 1099-NEC & Contractor Payment Reporting Check See deadlines ›
Due 31 OctPaper Self Assessment Return Deadline NewSole Trader Allowable Expenses & Simplified Expenses Check See deadlines ›
Due 2 NovForm 941 Quarterly Payroll Tax Return Due (Q3) NewForm 1099-NEC & Contractor Payment Reporting Check See deadlines ›
Due 31 OctEU One Stop Shop (OSS) VAT Return — July to September NewEU Product Liability Directive Readiness Check See deadlines ›
Due 28 OctQuarterly BAS Due (July–September) NewAutomated Decision-Making Privacy Check (Australia) See deadlines ›

Data & Privacy United Kingdom

Special Category & Health Data Compliance Check

Check whether your business handles special category data — health, sickness, biometric or trade union records — with the extra safeguards UK GDPR requires.

Start free check 10 questions · 7 minutes · No signup
Trending now

Did you know? The numbers behind this check.

  • 10 conditions (Art. 9)UK GDPR special category grounds
  • In most employment casesRequires an appropriate policy document
  • £17.5m or 4% of turnoverMax ICO fine for serious breach
  • Sickness & occupational health recordsCommon source

Why this matters.

UK GDPR treats certain kinds of personal data as “special category data” under Article 9 — including health information, sickness and occupational health records, racial or ethnic origin, religious beliefs, trade union membership, genetic and biometric data used to identify someone, and data about sex life or sexual orientation. This isn’t a niche issue: any employer holding sickness absence records, running an employee wellbeing or health scheme, using fingerprint or facial recognition for building access, or collecting equality monitoring data is processing special category data. Unlike ordinary personal data, this category can’t be processed on a normal lawful basis alone — a business must identify both an Article 6 lawful basis and a separate Article 9 condition, such as explicit consent, an employment law obligation, or substantial public interest with an appropriate policy document in place.

The ICO treats special category data as high-risk, and mishandling it is one of the most common reasons small businesses fall foul of the law without realising it — often because HR or occupational health records were treated the same as ordinary staff data. Getting this wrong can mean unlawful processing even where a business has a privacy policy and thinks it is GDPR-compliant generally, because the extra Article 9 condition and safeguards were never identified or documented. A proper appropriate policy document, restricted access, and a clear record of the condition relied on are what the ICO expects to see if this data is ever challenged or breached.

Have these to hand.

  • A list of any health, sickness, biometric, or equality/diversity data you collect on staff or customers
  • Knowledge of who has access to that data within your business
  • Your current privacy policy and any HR or occupational health policies
  • Details of the lawful basis and Article 9 condition you currently rely on, if known

What you’ll get.

  • 1A score out of 100Where you stand today, at a glance.
  • 2Findings ranked by riskWhat could cost you, highest risk first.
  • 3A plan with timeframesWhat to fix first and by when.

Use this free tool to check whether your business correctly handles special category data — health records, biometric data, trade union membership, and equality monitoring information — under UK GDPR’s stricter Article 9 rules, with a prioritised action plan.

More in Data & Privacy. Checks people run next.

General guidance only, not legal advice. Consult a qualified solicitor or adviser in your jurisdiction for specific issues.