Google is updating consent rules for Google Analytics and Google Ads starting June 15, which will make user permission the primary control for data collection and usage. This update simplifies how Google Ads will operate by relying solely on the ad_storage consent setting, removing previous complexities associated with linked Google Analytics configurations.
The change eliminates the influences of Consent Mode and Google Signals from Analytics on ad data flows. Marketers faced confusion as some controls were buried within Analytics settings rather than presented clearly in ad consent banners. Under the new structure, while Google Analytics will continue to be governed by Google Signals, Google Ads will focus exclusively on whether users grant ad_storage consent.
If ad_storage consent is granted, Google Ads can utilize all available advertising signals, including potential connections to a user’s signed-in Google account. If denied, Google Ads will only be able to use less persistent signals, notably URL parameters like gclid. This shift creates a clearer but more rigid consent framework for advertisers, reducing ambiguity around their data collection practices.
The implications of this change are significant for measurement, attribution, and audience targeting. Marketers must ensure their Consent Mode setup functions properly to avoid adverse effects on campaign performance data. Errors in consent mode setup could lead to gaps in measurement and targeting accuracy.
Google’s update reflects a broader initiative to streamline consent systems for advertisers and regulators, aiming to reduce implementation errors. Brands are urged to audit their consent implementation prior to the June deadline to ensure compliance with the revised settings.
Advertisers should verify that Consent Mode update calls are correctly firing and that ad_storage settings align with user preferences. Special attention is required for brands with Google Signals turned off, as they may see more Ads-linked data if ad consent is granted. Marketers are advised that, while the rules will be clearer, obtaining correct consent will be increasingly critical.
