What does B Corp certification actually mean?
Short answer
B Corp certification means a company scored at least 80 out of 200 on B Lab's impact assessment across governance, workers, community, environment and customers, had that score verified, and changed its legal documents to require directors to consider all stakeholders — not only shareholders.
The detail
The assessment is company-wide rather than product-specific, so a B Corp can still sell a product with a mediocre footprint. The score is public on bcorporation.net, which is unusual transparency: you can see exactly where a brand earned and lost points.
Recertification happens every three years and the bar rises over time. A handful of companies have been suspended or removed after controversies, which makes the certificate revocable rather than permanent — a meaningful difference from most self-declared claims.
At a glance
- Covers
- Governance, worker treatment, community impact, environment, customer stewardship.
- Doesn't cover
- Individual product ingredients, a specific factory, or animal testing policy.
- Verify it
- Search the brand on B Lab's public directory and read the score breakdown, not just the badge.
Go deeper
More on certifications
Other common questions
Why this answer is more complicated than a yes or no
“What does B Corp certification actually mean?” is usually answered with a single word online, and the single word is usually wrong. Most sustainability questions depend on scope (which product, which market, which year), on the standard being applied, and on how long the item will actually be used.
Our approach is to answer the question directly first, then show the conditions under which the answer changes. That way a quick reader gets a usable answer and a careful reader gets the reasoning, including the cases where the popular answer breaks down.
Where evidence is genuinely contested, we say so rather than picking the more shareable side. Claims we cannot trace to a named standard, a regulator or published testing are labelled unverified.
What changes the answer
| Variable | Why it matters | How to check |
|---|---|---|
| Product lifespan | A durable item amortises its footprint over years | Look for repairability and warranty length |
| Certification scope | Coverage is per line, not per brand | Ask for the certificate number |
| Market and law | Requirements differ by country | Check the claim for the market you buy in |
| Use pattern | Washing, heating and daily contact dominate impact | Judge against how you'll actually use it |
Turning the answer into a purchase
- Fix your budget firstCertified options exist at most price points; filter by both.
- Pick one certification to trustDepth beats collecting logos.
- Check the exclusionsWhat a claim leaves out is more informative than what it covers.
- Plan the end of lifeRepair, refill or recycling routes decide the real footprint.