13 amended provisions across 3 instruments, each shown before and after with the words that
changed highlighted, the date it took effect, and, where held, the exact statutory wording now in force.
No statutory duty on controllers to handle complaints. A complaint went straight to the regulator.
After
Controllers must make complaints easy to lodge, acknowledge them within 30 days and respond without undue delay. The regulator comes second.
Effect summary in the site's own words, not statutory text.
A data subject may make a complaint to the controller.
DPA 2018 s.164A(1). Exact wording, retrieved 2026-11-08. Contains public sector information licensed under the Open
Government Licence v3.0.
The regulator Part 5 In force from 2026-09-30
Before
The Information Commissioner, a corporation sole.
After
The Information Commission, a body corporate led by a board, with the same role and powers.
Effect summary in the site's own words, not statutory text.
Notify the regulator of a personal data breach within 24 hours of detection.
After
Notify the regulator without undue delay and, where feasible, not later than 72 hours after becoming aware of the breach.
Effect summary in the site's own words, not statutory text.
where feasible, not later than 72 hours after having become aware of it
PECR reg 5A(2). Exact wording, retrieved 2026-11-08. Contains public sector information licensed under the Open
Government Licence v3.0.
Storage and access exceptions reg 6, Sch A1 In force from 2026-02-05
Before
Consent for any storage or access except for transmission or where strictly necessary for a requested service.
After
Consent for any storage or access except for transmission, where strictly necessary, for statistical purposes, for website appearance, or for emergency assistance, on conditions.
Effect summary in the site's own words, not statutory text.
Six lawful bases. Legitimate interests always needs the balancing test against the interests and rights of the person.
After
Seven lawful bases. A recognised legitimate interest listed in Annex 1 needs no balancing test, only a condition in Annex 1.
Effect summary in the site's own words, not statutory text.
processing is necessary for the purposes of a recognised legitimate interest;
UK GDPR Art 6(1)(ea). Exact wording, retrieved 2026-11-08. Contains public sector information licensed under the Open
Government Licence v3.0.
Time limits for responding Art 12 In force from 2026-02-05
Before
One month to respond, extendable by two months. Pausing the clock for identity or clarification rests on guidance.
After
One month to respond, extendable by two months. The clock stops by statute while the controller reasonably waits for identity or clarification.
Effect summary in the site's own words, not statutory text.
Right of access to the personal data and the supplementary information, with no codified limit on the search.
After
Right of access limited to what the controller can provide based on a reasonable and proportionate search.
Effect summary in the site's own words, not statutory text.
Under paragraph 1, the data subject is only entitled to such confirmation, personal data and other information as the controller is able to provide based on a reasonable and proportionate search.
A right not to be subject to a decision based solely on automated processing with legal or similarly significant effects, unless one of three exceptions applies.
After
Decisions based solely on automated processing with legal or similarly significant effects are permitted with safeguards, with tighter limits where special category data is used.
Effect summary in the site's own words, not statutory text.
there is no meaningful human involvement in the taking of the decision
Data protection by design and by default, with no express reference to children.
After
Data protection by design and by default must take account of children's higher protection matters where a service is likely to be accessed by children.
Effect summary in the site's own words, not statutory text.