Many publishers today may have received a red color message in their Google Adsense admin panels.

The text is as follows:

We’ve found a problem with your IAB TC string on one or more of your sites or apps. These errors may affect your ability to serve ads to users in Europe. You can find a detailed report on the EU User Consent page.

There are references to fix the problem.

Our advice is to do nothing for now.

It is probably a bug or the problem is related to a very small part of the ads coming from Google.

There is no way to delete the message in the panel.

The problem has existed in the past.

Commenters indicate that the message disappears after only 7-8 days.

According to others, it can appear repeatedly and for months.

Here is one of the tips:

In principle you would not have to do anything, it is just a warning for the admin account.
the internal adsense system itself should fix this (because that is out of the possibilities as a user or administrators accounts)

Try to disable the message, remove the main Adsense code from your website (warning: DON’T remove the domain from your adsense panel, DON’T) and clear the cache of your website.. Wait maybe 20minutes or 1 hour for an hour , and then restore everything.

till now there is no other solution than deactivating the Adsense message and using another cookie consent management system that does not use the TCF
​

Материалът Warning from Google: We’ve found a problem with your IAB TC string on one or more of your sites or apps е публикуван за пръв път на Vihrogon.bg.

Google Adsense has seriously worried hundreds of thousands of publishers.
In the last 24 hours they received a message:
One or more of your sites have violated AdSense policies.
Consent requirement: Certified CMP not adopted

Google says that ad serving is at risk.
This, of course, has alarmed the publishers who make their living through their sites.
Most use the CMP itself, which is approved and certified.
They are sure that they must not have fulfilled the conditions.

Here are some of the comments:

Hi,
I already created GDPR message from last July and use google own cpm to show message
Today i received policy cancellation about
at risk
Consent requirement: Certified CMP not adopted
Details:
Issues What to do
Consent requirement: Certified CMP not adopted
Starting January 16, 2024, AdSense publishers and developers are required to use a consent management platform (CMP) certified by Google and integrated with IAB’s Transparency and Consent Framework (TCF) when serving ads to users in the European Economic Area (EEA) and UK .
Some ad requests on inventory from the EEA and UK do not include a TCF string from a CMP certified by Google. This can significantly impact ad serving and ad revenue.
To fix this issue, do the following:
Choose a CMP that is certified by Google and integrates with the TCF.
Create and publish your GDPR consent message.

So what can I do more to fix this cancellation?

I’ve got the same issue today and I had enabled my GDPR message a year ago.

The same. Please respond. We are asking the specialists from Google to solve the problem

Hello

I have the same issue … however The GDPR message in our sites are shown for a long time ago, DO I have to replace the current user consent creating a new ones?

How to solve please?

Yes, I also have this issue from today. Before 5 months add the message.

Thank you for writing it!

I have implemented Clickio certified google consent GDPR message, but I still received a warning that the consent message was not successfully adopted.
Notes:
We have ensured that the code application is correct.
The consent message has appeared without any problems.
Please help me, thank you.

I also get a warning in policy center that my blogspot site is not CMP certified. This is not true, because I already set up Goggle’s own consent management platform on September 6, 2023, and it has been working ever since.

Me too, I have exactly the same problem since yesterday too.

Anyone know how to fix it? I’ve turned on the setting and publish the consent since 1/2 year ago but why this message pop on my Adsense?

Google should explain more details about this warning and clarify the actions to solve it, the current description for the problem is too generic.

Had this too even though I’m using Google’s own for some time. I have just edited and hit ‘Publish’ again in case that triggers it to work. Can’t currently contact them either as after filling out the form to get to ‘Email’ button I just get a ‘something went wrong’ error..

Google has not commented on the case so far.

It may be a system bug.

Материалът Google Adsense: Consent requirement: Certified CMP not adopted е публикуван за пръв път на Vihrogon.bg.