Google's IP-Based Ad Measurement Hits the EEA on 3 August. Your Consent Mode Setup Is on the Clock.
From 3 August 2026, Google will use IP addresses for ad measurement and personalisation across the EEA, UK, and Switzerland. IP addresses are classified as personal data under GDPR and UK GDPR, which means valid user consent is now a legal requirement before those signals can be used. Here's what changed, when it kicks in, and what your team needs to do before the deadline.