Regulation of Consent Mode V2: How to Implement the Consent Mode V2 Update on Your Website

In the first part of the article, we took a closer look at what Consent Mode is and the differences between Consent Mode and Consent Mode V2, while in the second part, we will talk how to resolve the update to Consent Mode V2 and what to do if Consent Mode V2 is not implemented on the web by March 6, 2024.

How to Implement the Consent Mode V2 Update on Your Website

Implementing or updating to Consent Mode V2 means transitioning to a new version of the user consent management tool for cookies. Consent Mode allows websites to manage how Google services use cookies and collect data in accordance with user consent preferences. Version 2 brings improvements in consent management and integration with other tools.
Here are some steps and recommendations for implementing the update to Consent Mode V2:

1. Read google documentation: Before starting the update, it’s important to read Google’s official documentation on Consent Mode V2 to understand the new features, requirements, and best practices. Google provides detailed guidelines and code examples.

2. Update your consent management tool

  • Choose a compatible consent management tool: Ensure that your consent management tool (e.g., Tag Manager) supports Consent Mode V2. You may need to switch to a newer version or change tools.
  • Configure consent settings: Update the consent settings in your consent management tool to reflect the new options and requirements of Consent Mode V2. This includes configuration for different types of consent, such as analytics, advertising, and functional cookies.

3. Update code on your website

  • Add or update Consent Mode code: Implement or update the Consent Mode code on your website according to the latest guidelines from Google. This includes adding new features or parameters that Consent Mode V2 offers.
  • Test Functionality: After implementing or updating, check if Consent Mode correctly works on your website. Test various consent scenarios to ensure that data is collected and processed in accordance with consent settings.

4. Monitor and analyze data

  • Monitor data: After activating Consent Mode V2, monitor how the changes have affected data collection. You may need to adjust your digital marketing strategies based on new insights into user consent.
  • Customize campaigns: Based on the data obtained, tailor your online campaigns to better match the consent and preferences of your users.

5. Comply with legal requirements

  • Ensure compliance with GDPR and other legal regulations.

Cookie Banner Requirement

Implementing Consent Mode requires an effective and understandable cookie banner that informs visitors about the use of cookies and obtains their consent. The cookie banner should be designed to clearly communicate user options and allow easy management of consents, including the ability to reject or customize preferences.

What if Consent Mode Is Not Implemented by March 6, 2024?

If Consent Mode is not implemented on a website by March 6, 2024, it could have several consequences for website operators and their ability to collect and use data from visitors. These potential consequences mainly relate to compliance with legal regulations, the effectiveness of online marketing and analytical activities, and overall transparency towards users. Here are some potential consequences of not implementing Consent Mode V2:

1. Violation of regulations: In many jurisdictions, including the EU with GDPR and other regions with similar data protection laws, explicit consent from users is required before collecting and processing their personal data. Without implementing Consent Mode, a website may risk violating these regulations, leading to high fines and legal issues.

2. Loss of important data: Consent Mode helps ensure that, even in cases of limited consent, a website can still obtain certain anonymized or aggregated data. Without this tool, there could be a significant loss of analytical and measurement data, negatively affecting decision-making and online marketing strategies.

3. Lower advertising efficiency: Consent Mode allows the customization of advertising and marketing campaigns based on available data, even when consent is partially restricted. Without this adaptability, advertising campaigns may be less targeted and effective, leading to higher costs and lower return on investment.

4. Worse user experience: Implementing Consent Mode helps ensure that users have control over their data, which increases their trust and satisfaction. Without this transparency and control, user trust can decline, negatively affecting the overall user experience on the website.

5. Competitive disadvantage: Websites that implement Consent Mode and similar consent management tools may have a competitive advantage in the form of better user trust, higher marketing efficiency, and minimized legal risks. Without implementing these solutions, a website may fall behind its competitors.

Given these consequences, it is important for website operators to consider implementing Consent Mode V2 to avoid potential legal, financial, and strategic risks while increasing transparency and trust with users.


The Consent Mode V2 regulation brings a new dimension to privacy protection and customization in the digital environment, allowing websites to effectively manage user consents while maintaining key marketing and analytical functions. As the digital environment and regulations continue to evolve, it is essential for websites to adapt to these new requirements, staying competitive and compliant with legal regulations.

Read the first part of the article

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