Madrid Urges Brussels to Stamp Out Covert Influencer Advertising

Spain has called on the European Union to put an end to covert advertising by social media influencers, according to reporting by Spanish political outlet Demócrata. The request pushes Brussels to tackle the pervasive practice of online personalities promoting commercial products, services, and brand experiences without clearly informing their audiences that they were paid to do so. While national consumer authorities have increasingly tried to police stealth marketing on platforms such as Instagram, TikTok, and YouTube, the borderless reach of digital creators has made domestic policing notoriously difficult. Spain is therefore seeking an EU-level initiative to ensure uniform disclosure standards and stronger deterrents across the entire bloc.

For regular social media users, the issue is straightforward: it is nearly impossible to tell where an authentic recommendation ends and a sponsored commercial contract begins. Under EU consumer protection principles, misleading commercial practices are illegal, and consumers have a legal right to know when an endorsement is bought. Covert advertising disproportionately affects younger audiences who view influencers as trusted peers rather than commercial billboards. For legitimate businesses that play by the rules and disclose their marketing budgets, covert endorsements create unfair competition. If the EU establishes uniform enforcement, brands and creators across the 27 member states would face tighter labelling rules, clearer liability, and less leeway to hide sponsored content behind ambiguous hashtags.

In the EU capital, the Spanish push highlights a well-worn institutional cycle: when national regulators discover that tracking millions of lifestyle posts is an administrative quagmire, the natural impulse is to ask Brussels to turn the headache into an EU-wide framework. European law already theoretically covers hidden marketing through the Unfair Commercial Practices Directive—which forbids deceptive omissions—and the Digital Services Act, the EU’s rulebook designed to make online platforms police illegal content and transparency. However, the Commission has traditionally relied on the Consumer Protection Cooperation network, a coordinated group of national watchdogs, to carry out joint 'sweeps' of influencer feeds. Pushing the Commission for firmer action tests the line between harmonised European guidelines and what remains the unglamorous daily grind of national trading standards officers scrolling through reels.

The European Commission will assess whether existing internal market instruments are sufficient or if more prescriptive guidelines or enforcement mechanisms are needed. Spanish officials are likely to bring the topic before fellow member states in the Council of the EU, specifically within the working parties handling consumer protection and the internal market. If the push gains traction among other national delegations, the Commission could launch targeted regulatory guidelines or incorporate stricter influencer disclosure requirements into forthcoming reviews of European consumer law.