UK GDPR

UK General Data Protection Regulation + Data Protection Act 2018

Key Facts

Effective Date
May 25, 2018
Enacted
May 23, 2018
Enforcing Authority
Information Commissioner's Office (ICO)
Consent Model
Opt-in
Fulfillment Time
30 days
Consent Recollection
365 days
Applies To
Any organization processing personal data of UK residents

Overview

The UK GDPR is the retained version of the EU GDPR following Brexit, with consent standards identical to the EU version. Combined with PECR (the UK's cookie-specific law), it forms the complete legal framework for cookie consent in the UK. The UK adequacy decision was renewed in December 2025, valid until December 2031.

What This Means for Your Website

  • Consent must be freely given, specific, informed, and unambiguous via clear affirmative action
  • Pre-ticked boxes, silence, and inactivity do not constitute valid consent
  • Visitors must be able to withdraw consent as easily as they gave it
  • Data subject access requests must be fulfilled within one month
  • The ICO enforces both UK GDPR and PECR requirements

Key Requirements

The ICO enforces the UK GDPR with two penalty tiers: up to GBP 8.7 million or 2% of global turnover (Tier 1) and up to GBP 17.5 million or 4% of global turnover (Tier 2). The UK adequacy decision renewal ensures continued data flows between the UK and EU. Consent standards remain identical to the EU GDPR, maintaining consistency for organizations operating across both jurisdictions.

How ConsentStack Handles This

ConsentStack detects UK visitors and applies the same opt-in consent standards as the EU GDPR. The platform's GDPR-compliant consent banner meets both UK and EU requirements simultaneously.

Penalties

Tier 1: Up to GBP 8.7 million or 2% global turnover. Tier 2: Up to GBP 17.5 million or 4% global turnover.

Maximum Fine
£17,500,000 aggregate
Revenue-based
4% of annual revenue

Key Requirements

  • Consent must be freely given, specific, informed, and unambiguous
  • Pre-ticked boxes, silence, and inactivity are NOT consent
  • Withdrawal of consent must be as easy as giving it
  • Data subject rights aligned with EU GDPR
  • Data Protection Impact Assessments for high-risk processing

Notable Provisions

  • UK adequacy decision renewed December 2025, valid until December 2031
  • Consent standards identical to EU GDPR
  • Post-Brexit retained EU law

Data Subject Rights

Withdraw consent

Withdraw consent to processing at any time, as easily as it was given, without affecting the lawfulness of processing carried out before the withdrawal.

Access your data30 days

Confirm whether your personal data is processed and get access to it and a copy of it, limited to what the controller can find through a reasonable and proportionate search.

Know how your data is used30 days

Obtain the purposes of the processing, the categories of personal data, the recipients or categories of recipient, the envisaged retention period and any available information on the source, as far as a reasonable and proportionate search allows.

Correct your data30 days

Have inaccurate personal data corrected without undue delay and incomplete data completed, including by providing a supplementary statement.

Delete your data30 days

Have personal data erased without undue delay when, for example, it is no longer needed, consent is withdrawn, an objection succeeds or it was processed unlawfully, subject to the exceptions in Article 17(3).

Restrict processing30 days

Have processing limited, in general to storage, while accuracy is contested, where processing is unlawful but you oppose erasure, where the controller no longer needs the data but you need it for legal claims, or while an objection is assessed.

Port your data30 days

Receive the personal data you provided in a structured, commonly used, machine-readable format and transmit it to another controller, directly where technically feasible, where processing is automated and based on consent or contract.

Object to processing30 days

Object, on grounds relating to your particular situation, to processing based on public task, recognised legitimate interests or legitimate interests, including profiling, unless the controller shows compelling legitimate grounds that override your interests or needs the data for legal claims.

Opt out of direct marketing30 days

Object at any time to processing for direct marketing, including related profiling, after which the data may no longer be used for that purpose.

Challenge automated decisions30 days

When a significant decision about you is made solely by automated processing, get information about it, make representations, obtain human intervention and contest it; it may not rely on recognised legitimate interests, and may use special category data only with explicit consent or on the grounds in Article 22B(3).

Complain to the organization

Complain to the controller about a suspected infringement of the UK GDPR; the controller must offer a complaint channel such as an electronic form, acknowledge receipt within 30 days and respond without undue delay.

Complain to a data protection authority

Complain to the Information Commission, the UK regulator, if you consider the processing of your personal data infringes the UK GDPR; it must facilitate complaints, for example with an electronic form, respond to yours and tell you the outcome.

Other Europe Regulations

GDPREU + EEA
The GDPR sets the global standard for data protection, requiring explicit opt-in consent before processing personal data of EU/EEA residents. For websites, non-essential cookies must be blocked until visitors actively consent. Pre-ticked boxes and implied consent are invalid.
PECRUnited Kingdom
PECR is the UK's cookie-specific law, requiring consent before storing or accessing information on a visitor's device unless an exception applies. The Data (Use and Access) Act 2025 raised the maximum penalty from GBP 500,000 to GBP 17.5 million or 4% of global turnover and, from 5 February 2026, added exceptions for low-risk uses such as analytics that only improve your own site, which visitors must be able to refuse.
ePrivacy DirectiveEU + EEA
Article 5(3) of the ePrivacy Directive is the primary EU legal basis requiring cookie consent. It mandates prior informed consent before storing or accessing any information on a user's device, with narrow exceptions only for transmission necessity and explicitly requested services.
FDPAFrance
France has the most actively enforced cookie regime in Europe. CNIL issued 259 corrective decisions in 2025, with cookie-specific fines totaling EUR 486.8 million including EUR 325M against Google. A Refuse all button or Continue without accepting must appear on the first layer.
SI 336/2011Ireland
Ireland implements the ePrivacy Directive through SI 336/2011. The DPC is the lead supervisory authority for major tech companies headquartered in Ireland including Meta, Google, Apple, and Microsoft. Uniquely, cookie consent is limited to 6 months and must then be refreshed.
TDDDGGermany
Germany implements the ePrivacy Directive through Section 25 of TDDDG (renamed from TTDSG in May 2024). A Consent Management Ordinance (EinwV) became effective April 2025, establishing a voluntary framework for recognized consent management services. Cookie banners must not obscure website content.

Frequently Asked Questions

Stay compliant with UK GDPR

ConsentStack helps you implement Opt-in consent for United Kingdom automatically.