# QA Report — CIB ESG Metrics Lab

Reproducibility and reconciliation checks for the CIB portfolio model.

## Structural checks
- [x] 60 portfolio companies
- [x] 11 sectors represented
- [x] Total exposure within €4–6bn range (€4.82bn)
- [x] No real company names used

## Emissions reconciliation
- [x] Scope 1 + Scope 2 + Scope 3 reconciles to total financed emissions
- [x] Attribution factor = exposure / EVIC proxy
- [x] Financed emissions = attribution factor × company emissions
- [x] Sector totals reconcile with portfolio total (±0.5%)
- [x] Scope split sums to 100% (47.5 + 7.3 + 45.2)

## Data quality
- [x] Weighted data-quality score between 1 and 5 (2.8)
- [x] Score distribution documented in 08_Data_Quality

## Transaction simulator
- [x] Before/after exposure reconciles for each transaction
- [x] Before/after financed emissions reconciles
- [x] Intensity recomputed from updated aggregates

## Claim boundaries
- [x] No PCAF-compliant claim
- [x] No official IEA-alignment claim
- [x] No financial advice or credit-approval wording
- [x] No employer, recruiter or job-post mention