Most greenwashing is not a lie. It is a claim that sounds more certain than the evidence behind it. "Eco-friendly", "climate positive" and "sustainably sourced" can all be true, partly true or meaningless, and a buyer has no way to tell which.
Regulators have stopped giving the benefit of the doubt
The rules on environmental claims have tightened in several major markets.
- European Union. The Empowering Consumers for the Green Transition Directive bans generic environmental claims that cannot be substantiated, and sustainability labels that are not based on a certification scheme or set by public authorities.
- United Kingdom. The Competition and Markets Authority's Green Claims Code sets out how claims must be truthful, clear and backed by evidence, and the Digital Markets, Competition and Consumers Act 2024 gives the CMA power to fine companies directly for unfair consumer practices.
- India. The Central Consumer Protection Authority's 2024 guidelines on greenwashing require environmental claims to be supported by verifiable evidence, and expect claims that rely on certification to name it.
The direction is the same everywhere: a claim needs evidence, and the evidence needs to be checkable.
Five tests for any sustainability claim
Before you make a claim, or believe one, ask five questions.
- Is it specific? "Reduced water use by 22% at our Pune site between 2023 and 2025" can be tested. "Committed to water stewardship" cannot.
- Is the scope clear? Does the claim cover one product, one site or the whole company? Does it include the supply chain?
- Is the method published? Can someone outside the company see how the number was calculated?
- Has someone independent checked it? Self-assessment is a start, not proof.
- Is it current? A certificate from five years ago says little about today.
A claim that passes all five is very hard to call greenwashing.
What independent verification adds
Independent verification turns a claim into a finding. At BEW that means three things.
Published criteria. Organisations know in advance exactly what they will be assessed on, and so does everyone who reads the result.
Separation of roles. A qualified assessor reviews the evidence, and a separate review panel confirms the decision. BEW does not sell consulting or remediation, so nobody involved earns more by finding problems or by overlooking them.
A public record. Certified organisations are listed with their certification, scope and dates, so a buyer can check a badge rather than take it on trust.
When a claim fails
Not every organisation passes first time, and that is the point. A certification that everyone passes is a label, not a test. Organisations that fall short receive detailed gap feedback and can be reassessed once they have closed the gaps.
The practical takeaway
The safest sustainability claim is a narrow one with evidence behind it that someone else has checked. Independent certification is the most direct way to get there.
Read how BEW certification works or compare the three pathways.