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Pursuing valid consent serves as the cornerstone of modern privacy law.
Under the General Data Protection Regulation (GDPR), consent is defined as “any freely given, specific, informed and unambiguous indication of the data subject’s wishes by which he or she, by a statement or by a clear affirmative action, signifies agreement to the processing of personal data.” This definition has become the gold standard, influencing privacy laws worldwide and establishing the four pillars upon which all valid consent must rest.
It was also replicated in the California Consumer Privacy Act (CCPA) and the California Privacy Rights Act (CPRA), defining it as “a freely given, specific, informed, and unambiguous indication of a data subject’s agreement to the processing of his or her personal data.”
The Core Elements of Consent
Major privacy regulations, such as the GDPR and CCPA, refer to four elements that comprise consent.
Court Cases Shaping Consent Requirements
The Planet 49 Decision: Defining Unambiguous Consent
The European Court of Justice’s (CJEU) ruling in Planet 49 has significantly modified consent mechanisms. Here, a German online gaming company used pre-ticked checkboxes to gather consent for promotional emails and behavioural tracking. It was ruled that pre-ticked boxes cannot constitute valid consent, as they fail to demonstrate the unambiguous indication required under EU law.

Recent US Consent Cases
American courts have begun applying similar principles in privacy litigation, with M.G. v. Therapymatch, Inc. In this case, a California federal court denied a motion to dismiss claims that tracking pixels violated the CCPA by collecting personal information without valid consent. Instead, the court found that nonconsensual data collection through tracking tools could constitute unauthorized “sharing” under the CCPA, triggering potential liability.
Common Elements Across Jurisdictions Are Emerging
A consensus is emerging around the essential elements of valid consent. Whether operating under GDPR, CCPA, state privacy laws, or international regulations like Canada’s PIPEDA, organizations must ensure consent is:
The convergence of these requirements across jurisdictions suggests that organizations adopting the highest standards will achieve compliance across multiple regulatory frameworks. As privacy enforcement intensifies globally, implementing a unified approach to consent that meets these universal standards represents both legal necessity and strategic advantage in building consumer trust.