What it contains
Supplier specific emissions with source links, secondary data with documented methods, category mix, version log, and notes on any material changes year on year.
Why it matters
It turns a Scope 3 number into a defensible answer. It also makes year on year reporting and assurance much easier.
Recommended next step
Assurance ready Scope 3 data under SBTi v2
How to turn the evidence concept into a working system for your team.
Read the guideWhat is Scope 3 assurance and does SBTi v2 require it?
Scope 3 assurance is the independent review of how a company has measured and reported its value chain emissions, covering the data, the methodology and the audit trail behind the headline numbers.
What is Scope 3 supplier data?
Scope 3 supplier data is the emissions information attached to the goods and services you buy. SBTi v2 expects more supplier specific data (sometimes called primary supplier data) with traceable evidence behind the headline numbers.
Free diagnostic
See how SBTi v2 affects your company
Five minutes. Four scores. A personalised action plan with owners and timing.
Start the checker