Back to Knowledge Hub

Microsoft UET Consent Mode: What It Is and How to Use It

Learn how Microsoft UET Consent Mode allows businesses to track website interactions through UET tags while respecting user consent preferences.

Doğancan Doğan
CONSENT
Microsoft UET Consent Mode: What It Is and How to Use It

Ensuring advertising effectiveness while respecting user privacy is a growing challenge in today's digital environment. With privacy laws like GDPR evolving, businesses need innovative solutions to gather data for ad optimization without compromising user control. Microsoft Universal Event Tracking (UET) Consent Mode offers a way to adapt tracking based on user consent, balancing compliance with advertising performance.

This guide will explain how Microsoft UET Consent Mode functions and its significance for businesses navigating the privacy-first digital landscape.

What is Microsoft Universal Event Tracking (UET)?

Microsoft UET is a tracking tool designed for Microsoft Advertising. It helps businesses measure specific user actions on their websites, including:

  • Page visits: Monitoring user engagement with different website pages.
  • Conversions: Tracking key goal completions like purchases or sign-ups.
  • Remarketing: Creating audience lists based on user behavior for targeted ads.
  • Custom events: Measuring specific interactions such as button clicks or form submissions.

UET is compatible with major platforms, simplifying the process of tracking user activity. However, stricter data privacy regulations mean that using UET without incorporating consent mechanisms can expose businesses to legal risks and damage user trust. This is where Microsoft UET Consent Mode becomes essential.

Microsoft UET Consent Mode enables businesses to track website interactions via UET tags while honoring user consent preferences. This allows Microsoft Advertising campaigns to continue gathering valuable insights in compliance with privacy laws such as GDPR and CCPA.

Instead of completely halting tracking when consent is withheld, UET Consent Mode dynamically adjusts the behavior of UET tags based on user choices. This helps businesses to:

  • Respect user privacy while still measuring ad performance.
  • Optimize Microsoft Advertising campaigns without violating privacy laws.
  • Ensure compliance with evolving data protection regulations.

Microsoft UET Consent Mode integrates smoothly with UET tags and works with Google Tag Manager (GTM), making cross-platform tracking management easier.

Privacy laws require businesses to obtain explicit user consent before collecting personal data. Microsoft UET Consent Mode assists businesses in:

  • Complying with regulations: Avoiding legal penalties and staying compliant with GDPR, CCPA, and other privacy laws.
  • Enhancing transparency: Offering users clear choices regarding how their data is used.
  • Preserving ad performance: Continuing conversion tracking while respecting privacy preferences.
  • Protecting brand reputation: Demonstrating a commitment to responsible data practices.

Without Consent Mode, businesses risk losing crucial tracking data, hindering their ability to measure campaign success and effectively retarget users.

When a user visits a website, Microsoft UET Consent Mode determines how their data is processed based on their consent choices. Tracking is categorized into two states:

Consent stateImpact on data collection
GrantedEnables full data collection for ad targeting, conversion tracking, and remarketing.
DeniedRestricts tracking; no advertising cookies are stored.

Here is the workflow:

  1. User interaction and consent capture: Upon visiting a website, a Consent Management Platform (CMP) displays a banner asking for data collection permission. The user either grants or denies tracking consent.
  2. Consent mode activation: The website's UET tag tracking code detects the user's consent status.
  3. Data processing and compliance: UET communicates with Microsoft Ads, sending tracking signals based on the consent state. If consent is denied, UET ensures that only aggregated or anonymized data is used, maintaining compliance with GDPR and other data protection laws.
  4. Dynamic consent adjustments: If a user changes their consent preferences via the CMP, the UET tag adjusts in real time, modifying data collection accordingly. This prevents unnecessary data processing while allowing businesses to track conversions where permitted.

By integrating with CMPs, Microsoft UET Consent Mode helps businesses balance user privacy and ad performance within legal frameworks.

Businesses can use a platform like CookieYes CMP to simplify the setup of Microsoft UET Consent Mode, streamlining compliance and consent management.

Implementation steps typically involve:

  • Setting up the UET tag and generating a unique tag ID.
  • Deploying a CMP like CookieYes on the website to manage user consent effectively.
  • Ensuring automatic consent adjustments by integrating the CMP with Microsoft UET.
  • Testing and validating the implementation to confirm that tracking aligns with user consent choices.

Implementing UET Consent Mode offers several advantages:

  • Ensures compliance: Aligns with privacy laws and Microsoft’s advertising policies, reducing legal risks.
  • Enhances user trust: Provides transparency and control over data, boosting brand credibility.
  • Improves ad targeting efficiency: Ensures data collection aligns with user preferences for more relevant campaigns.
  • Minimizes data loss: Utilizes consent-aware tracking and modeled conversions to facilitate data-driven decisions even with opted-out users.
  • Supports ethical data practices: Operates within regulatory frameworks while maintaining ad performance without overstepping privacy boundaries.
  • Optimizes campaign performance: Balances compliance with effective data collection strategies for actionable insights from consenting users.
  • Reduces customer complaints and legal risks: Clear consent choices lead to greater compliance with industry standards.
  • Verifies and configures UET tags: Using tools like the UET Tag Helper ensures proper setup and tracking of conversion goals.

Any business running ads through Microsoft Advertising should enable UET and Consent Mode to comply with data protection laws and maintain effective tracking. It is particularly relevant for:

  • E-commerce businesses: Rely on accurate conversion tracking for purchases and other transaction completions.
  • Publishers and content websites: Use Microsoft Ads for monetization and need audience data for targeted advertising while ensuring privacy compliance.
  • Enterprises in GDPR regions: Must follow strict data protection rules while running ad campaigns, ensuring legal security and trust.
  • Marketing agencies and advertisers: Aim to optimize ad performance without violating privacy laws, delivering measurable results while maintaining ethical standards.
  • Businesses using multiple ad platforms: Need to synchronize user consent signals across Microsoft, Google, and other networks for seamless cross-platform compliance.
  • Technology and SaaS companies: Rely on data-driven strategies for customer acquisition and engagement, ensuring compliance while maintaining valuable insights.

Privacy-first tracking is the right way

As privacy regulations evolve, businesses must adopt solutions that balance data collection with user consent. Microsoft UET and Consent Mode are crucial tools for advertisers aiming to remain compliant while optimizing their advertising efforts. By implementing consent-aware tracking, businesses can continue to gather meaningful insights without compromising privacy. Ensuring clear communication, transparency, and user trust will ultimately lead to stronger customer relationships and sustained business success.

Microsoft’s UET Consent Mode and Google’s Consent Mode both adapt tracking based on user consent to comply with privacy regulations. Key distinctions include:

  • Scope: Google’s Consent Mode integrates with various Google services, while Microsoft’s UET Consent Mode is specific to Microsoft Advertising.
  • Consent variables: Google uses multiple variables (e.g., ad_storage, analytics_storage), whereas Microsoft primarily relies on the ad_storage variable.
  • Implementation modes: Both offer Basic and Advanced modes. However, Google’s Advanced mode allows for anonymized data collection without consent, while Microsoft’s Advanced mode sends anonymized data only after user consent is denied.

Understanding these differences is vital for businesses to implement appropriate consent mechanisms aligned with their compliance needs and marketing strategies.

Implementing Microsoft’s Universal Event Tracking (UET) Consent Mode does not mandate the use of a Consent Management Platform (CMP). However, using a CMP offers significant advantages in managing user consent and ensuring compliance with privacy regulations.

Need Privacy Guidance?

Our experts can help you implement best practices and ensure compliance. Let's connect.