At first glance, the latest EU crackdown on influencer marketing looks like someone else’s problem.
Financial services firms are unlikely to be paying lifestyle creators to promote pension funds on TikTok, and most marketers will assume their existing financial promotions processes already have them covered. But that would be a mistake.
The new rules, which take effect on 27 September 2026 under the EU’s Empowering Consumers for the Green Transition Directive, are not really about influencers at all.
They are about the claims brands make and whether those claims can be backed up. Influencers simply happen to be one of the channels through which those claims are distributed.
For financial marketers, the significance lies in what regulators are targeting: vague sustainability messaging, broad environmental promises and claims that sound compelling but lack evidence.
In recent years, ESG has become a powerful marketing tool for asset managers, pension providers, wealth managers and fintechs. Sustainability credentials are routinely highlighted in campaigns, product launches and brand positioning exercises. The challenge is that regulators are becoming increasingly sceptical of language that is difficult to verify.
The legislation introduces tighter controls around environmental claims such as “green”, “sustainable”, “planet friendly” and “zero impact”.
The intention is to combat greenwashing by ensuring businesses can substantiate what they say about products, services and brands. Claims based solely on carbon offsetting, for example, are likely to face greater scrutiny, while generic environmental statements without supporting evidence are firmly in regulators’ sights.
What makes this particularly relevant for marketers is that the rules apply regardless of channel. A sustainability claim does not become less risky because it appears in a social media post rather than a television advert or factsheet. The principle underpinning the legislation is that commercial communications should be held to the same standards wherever consumers encounter them.
That reflects a broader regulatory trend already familiar to the financial services sector.
Across Europe and beyond, supervisors have increasingly focused on ESG disclosures, sustainable investment claims and the gap between what firms say and what they can demonstrate. The new influencer marketing rules feel less like a standalone piece of legislation and more like another step in the wider effort to bring greater discipline to sustainability communications.
For marketing teams, this means that sustainability messaging can no longer be viewed solely through the lens of creativity and engagement. The question is not simply whether a campaign resonates with an audience; it is whether every claim within that campaign could survive regulatory scrutiny.
Increasingly, marketers will need to work alongside legal, compliance and sustainability colleagues much earlier in the planning process.
There is also an important reminder about accountability. While influencers, agencies and content creators are expected to act responsibly, the primary responsibility remains with the brand.
A financial services firm cannot outsource compliance risk by outsourcing content creation. If an unsupported ESG claim appears in a creator partnership, regulators are unlikely to accept “the influencer wrote it” as a sufficient defence.
Perhaps the most useful way for financial marketers to think about these new rules is as a warning shot. They are not just aimed at influencer campaigns; they are a signal that regulators expect sustainability claims to be treated with the same rigour as any other regulated marketing statement.
The firms most likely to thrive in this environment will not necessarily be those that talk most loudly about sustainability. They will be the ones that can combine strong storytelling with robust evidence.
As regulators tighten the screws on greenwashing, the future of ESG marketing looks less about making bold claims and more about proving them.