What is Consent Mode?
Google's standard for passing consent to its services. Consent Mode v2 has been required since March 2024.
Consent Mode is Google's way for your website to tell Google's services whether a visitor has agreed to be tracked. When someone clicks your cookie banner — accept or reject — that decision needs to reach tools like Google Analytics and Google Ads. Consent Mode is the bridge that passes that answer in a format Google understands.
Think of it as a doorman asking every guest: "Is it OK if we keep track of you?" If the guest says no, Consent Mode makes sure Google's tools respect that and reduce tracking. If they say yes, the tools work as normal. Without Consent Mode, Google simply does not know what the visitor consented to.
The current version is Consent Mode v2, which has been mandatory since March 2024 if you target EU visitors and use Google's advertising or measurement tools.
Why does Consent Mode matter for your business?
If you use Google Analytics or Google Ads and target the EU, Consent Mode v2 is required for those tools to work fully. Without it you can lose both data and the ability to advertise effectively.
Set up correctly, it gives you lawful tracking that respects visitor choices — you get insights without breaking consent rules.
Consent Mode in practice
An online shop advertising through Google Ads needs Consent Mode v2 connected to its cookie banner. When a customer rejects tracking, that decision is passed on and Google adjusts its measurement accordingly — while the shop still receives valuable, anonymised statistics.
At ZORC we set up cookie banners and Consent Mode correctly so your measurement works and you stay on the right side of the rules.
Common questions about Consent Mode
What does Consent Mode mean?
Consent Mode is Google's standard for passing visitor consent to Google services like Analytics and Ads. It tells Google whether the visitor accepted or rejected tracking.
Is Consent Mode v2 mandatory?
Yes — Consent Mode v2 has been required since March 2024 if you target EU visitors and use Google's advertising or measurement tools.
What happens if I do not use Consent Mode?
Without Consent Mode, Google's tools may stop working fully, giving you poorer data and limited ability to advertise. You also risk breaching consent requirements.
Related terms
GDPR
The EU's data protection regulation. Governs how businesses may process personal data. Break it and fines can reach millions.
DPA
Data Processing Agreement. Required when someone else processes personal data on your behalf — e.g. cloud providers.
DPF
EU-US Data Privacy Framework. The replacement for Privacy Shield. Allows data transfers to certified US companies.
DPIA
Data Protection Impact Assessment. A required impact assessment for high-risk processing under GDPR Article 35.
IMY
Sweden's data protection authority — the regulator for GDPR. Handles complaints and can issue fines.
Data Processing Agreement
A written agreement for everyone who handles your customers' data on your behalf. Complicated name, simple idea: you decide, they promise to behave.