Brand architecture & portfolio · Working
Brand rationalisation
Also called: brand rationalization
ELI5
Reviewing and reducing brand complexity based on strategic value and cost.
Used in conversation
“The number is useful only if everyone calculates brand rationalisation the same way.”
Pitch context
You will see “Brand rationalisation” in brand decks, campaign plans, research reports and performance reviews when the discussion reaches brand architecture & portfolio.
Why it matters: In brand architecture & portfolio, a loose definition can change rights, obligations, approval, disclosure or enforceability.
Caution
Meaning, enforceability and required process vary by jurisdiction and agreement; this definition is not legal advice.
Sources & evidence · 5
Direct term-level sources and supporting source families.
- American Marketing Association — Definitions of Marketing and BrandDirect source · institutional · checked 2026-08-16
- U.S. Federal Trade Commission — Advertising and Marketing GuidanceSupporting source family · primary · checked 2026-08-16
- Google Analytics Help — Google Analytics dimensions and metricsSupporting source family · primary · checked 2026-08-16
- Google Ads Help — Google Ads metrics and reportingSupporting source family · primary · checked 2026-08-16
- Interactive Advertising Bureau — Measurement guidelines and standardsSupporting source family · institutional · checked 2026-08-16