Langham Walsh

ICO consultation on the draft biometric data guidance

Talk to an expert

The Information Commissioner's Office (ICO) has produced guidance on biometric data and biometric technologies.


The draft guidance looks at the definition of biometric data under the UK General Data Protection Regulation (UK GDPR) and how data protection law applies when using biometric recognition systems.


Biometric recognition systems are tools used by businesses to verify customers' identity in the digital world. For example, facial recognition technology, voice recognition, fingerprint scanning, etc.
The ICO's draft guidance covers:

  • what biometric data is;
  • when it is considered special category data;
  • its use in biometric recognition systems; and
  • the data protection requirements you need to comply with.
    This guidance is for organisations that use or are considering using biometric recognition systems. It is also for vendors of these systems. The aim of the guide is to help businesses and organisations understand the law and the ICO's recommendations for good practice.
    See: [Guidance on biometric data | ICO](https://ico.org.uk/for-organisations/uk-gdpr-guidance-and-resources/guidance-on-biometric-data/)
March 26, 2026
Is Faster Broadband Coming to your Premises?

A new GOV.UK service allows businesses and individuals to find out whether their address is due a broadband upgrade. By entering your postcode, you can see whether your premises or home is covered by rollout plans.

Read article
March 25, 2026
Is Your Business Ready for 2026/27?

With 6 April 2026, ushering in the start of the new tax year, there are some changes on the way that may affect how you run and plan for your business. To help you stay ahead, we have highlighted three key updates worth having on your radar.

Read article