CFA: Mandates and reporting
Explanations, applications and practice for mandates and reporting.
- Comparisons
IFRS S1 and GRI: different materiality questions
Distinguish sustainability-related financial information from significant impact reporting.
- Comparisons
Negative screening and best-in-class selection
Compare a prohibited-activity rule with a within-sector ranking hurdle.
- Lessons
Specifying an exclusion rule that can be checked
Define the activity, metric, threshold, data source and treatment of missing information.
- Templates

Exclusion-screen review worksheet
Download an editable CSV for thresholds, missing values and screening decisions.
- Worked examples
Counting an investable universe with overlapping exclusion lists
Avoid subtracting the same issuer more than once when screening a universe.
- Worked examples
Calculating a score-linked management fee under a stated contract
Apply a fictional score-improvement condition before converting basis points to an annual fee.
- Worked examples
Why two ESG scoring methods can produce different results
Recalculate a fictional issuer score using two explicit sets of weights.