Free tool by Empact

Test your sustainability claim against the new rules

From 27 September 2026 new European rules apply to sustainability claims. Enter your claim, answer a few questions and see which provision it touches and which evidence question is still open.

Start the check
Please note: this check gives a first indication based on public rules, never sees your evidence and establishes nothing.

How the check works

One claim at a time, in a few minutes.

1

Enter the claim

Copy the claim exactly as it appears on your packaging, website or advertisement.

2

Reading the claim

The tool reads your claim and suggests who it targets and what it is about. You confirm or adjust. That determines which rules apply.

3

Questions in two parts

First a handful of questions on the strictest rules, and a first outcome right away. Then you can continue with the full check: what your claim rests on and whether the evidence sits next to the claim.

4

Outcome

You see whether your claim can stand, which rule it touches and where that rule is written. If the claim cannot stand as it is, you see what you can say instead.

Three outcomes, no approval

There is deliberately no category that signs a claim off. The tool never sees your evidence, so it cannot make that call.

No longer possible

The claim hits an absolute prohibition. You get the provision plus one or two wordings that make the same point without hitting it.

Needs substantiation

The claim can hold up with evidence that is correct and findable. You see exactly which evidence question is open.

Passes the first test

On the points the tool can check, the claim holds. The evidence itself stays unseen, so have your substantiation reviewed.

The limits of this tool

What the check does not do

The outcome comes from a fixed rule set based on directive (EU) 2024/825 and the ACM guidance on sustainability claims. The language model reads and phrases; the rules decide.

  • Assess evidence: the tool reads no life cycle assessments, certificates or annual reports.
  • Establish that a claim misleads: that is for the ACM and the courts.
  • Give legal advice: for a judgement on your situation, Empact takes a look with you.

Test your first claim

The check is free and you do not need an account.