EcoVadis is the most widely used supplier sustainability rating, and for many companies the score has stopped being a benchmark and become a gate: large buyers set a minimum medal as a condition of doing business. That makes score improvement a commercial project with a deadline, not a reporting exercise — and understanding how the score is actually built is the difference between moving a band and standing still.
The four themes
EcoVadis assesses four themes — Environment, Labour & Human Rights, Ethics, and Sustainable Procurement — across a set of criteria that are weighted according to your company's size, sector and geography. Two companies can answer the same way and score differently because the weighting reflects where their risks actually lie. The first step in any improvement effort is understanding your specific weighting, not copying another company's approach.
It is documentation-driven
This is the single most misunderstood point. EcoVadis scores what you can evidence, not what you do. Points come from formal policies (with scope and ownership), evidence of deployed actions (procedures, certifications such as ISO 14001, training records), and reported results (KPIs, audit outcomes, sustainability reports). Genuinely good practice with no conformant documentation scores poorly; the work is as much about evidencing as about doing.
The medals are a percentile curve
Scores run 0–100 and translate into medals — Bronze, Silver, Gold and Platinum — set on a percentile basis against the rated population, and the thresholds are revised periodically (Platinum has typically reflected roughly the top 1% of rated companies and Gold around the top 5%). Because the exact cut-offs move, confirm the current thresholds rather than relying on a past figure. The key implication is structural, not numerical: the bar rises as everyone improves.
Why scores stall — or fall
Because medals are percentile-based, a submission that does not improve is a score that quietly declines as the rated population gets better. Add in periodic methodology tightening, and a copy-paste resubmission is a recipe for slipping a band. Re-approaching each cycle against the current methodology is the only reliable defence.
The Bronze-to-Gold playbook
- Start with a methodology-level diagnosis: where your points sit, theme by theme, and what each gap costs to close.
- Build the policies, evidence and KPIs the criteria reward, sequenced by score impact.
- Manage the submission — document mapping and questionnaire — to the deadline.
- Run it as a multi-cycle plan that compounds, rather than resetting each year.
The bonus: the evidence travels
The documentation that lifts an EcoVadis score — policies, management systems, KPIs, assured data — overlaps heavily with CSRD, BRSR and CDP. Built once, it does double duty across your other disclosures, which is why a serious EcoVadis programme is rarely wasted effort.
Sources & further reading
This article is general information, not legal, financial or compliance advice. The regulations and standards referenced here evolve; verify the current position with the issuing body, or ask us. Published June 2026.