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Mutual Funds Ucits × Compliance — United Kingdom · published 2026-05-28 · methodology v2.1

Quantification expectations in Consumer Duty fair value assessments

RLB-F-GB-FCA-CONSUMER-DUTY-PS22-9-Q008
What the RLB Specialist Panel found

1. Quantification expectations in Consumer Duty fair value assessments

  • Question (paraphrased to protect IP): Does the Consumer Duty require firms to quantify non-monetary benefits as part of a fair value assessment, and what methodology does the FCA expect?
  • Source regulation: Consumer Duty (PS22/9 + PRIN 2A), Financial Conduct Authority (Regulator portal: https://www.fca.org.uk)
  • What AI assistants typically say: Multiple AI tools gave similar incorrect responses, characterising quantification of non-monetary items as encouraged or expected where feasible, and treating qualitative assessment as a conditional fallback only where quantification is impractical. Some AI responses went further, stating that firms are expected to go beyond qualitative description and provide substantiated comparisons, implying a level of analytical rigour the FCA has not imposed.
  • What the regulator actually says: The FCA does not expect firms to quantify non-monetary costs and benefits as part of the fair value assessment process, but firms should undertake some form of qualitative assessment.
  • Why the AI went wrong: AI tools appear to have conflated the FCA's permissive, non-prescriptive language with an implied higher standard, effectively reading "does not expect quantification" as "encourages quantification where feasible." This inverts the regulator's deliberate choice to set a limited, qualitative expectation rather than a quantitative one.
  • Cited source(s):
  • https://handbook.fca.org.uk/handbook/PRIN/2A/4.html — Pretextual
  • https://www.fca.org.uk/publication/finalised-guidance/fg22-5.pdf — Pretextual
  • https://www.fca.org.uk/publications/good-and-poor-practice/consumer-duty-find... — Pretextual
Impact for this audience

A Mutual Funds or UCITS firm that accepts the AI's characterisation of quantification as encouraged — rather than explicitly not expected — risks building that standard into its fair value assessment methodology, its product oversight and governance (POG) framework, and the supporting documentation provided to the board or to an independent director with Consumer Duty oversight responsibility. If the FCA reviews that documentation and finds the firm has imposed on itself a higher standard than the rule requires, the immediate operational problem is remediation cost; but where the methodology has also been communicated to distribution partners or reflected in pre-contractual disclosures, the scope of correction widens materially. The FCA's powers under the Consumer Duty include requiring a firm to undertake past business reviews and, where client detriment is identified, to pay redress — consequences that would not arise if the firm had simply read the rule as written.

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Each finding has a stable Citation ID (RLB-F-… for aggregated case-study findings, RLB-H-… for raw per-model hallucinations) — like a DOI, the ID always resolves to the canonical finding even if URLs change.

Plain text 
RegLeg Specialist Panel (2026). "Quantification expectations in Consumer Duty fair value assessments — Mutual Funds Ucits × Compliance — United Kingdom." Citation ID: RLB-F-GB-FCA-CONSUMER-DUTY-PS22-9-Q008. RegLegBrief AI Hallucination Research, published 2026-05-28. https://reglegbrief.com/audiences/sectors/gb/mutual_funds_ucits/compliance/finding/GB-FCA-GB-001-CONSUMER-DUTY-PS22-9-v1-008/
APA 7th edition 
RegLeg Specialist Panel. (2026). Quantification expectations in Consumer Duty fair value assessments [Hallucination finding RLB-F-GB-FCA-CONSUMER-DUTY-PS22-9-Q008]. RegLegBrief AI Hallucination Research. https://reglegbrief.com/audiences/sectors/gb/mutual_funds_ucits/compliance/finding/GB-FCA-GB-001-CONSUMER-DUTY-PS22-9-v1-008/
Bluebook / OSCOLA (US + UK legal) 
RegLeg Specialist Panel, Quantification expectations in Consumer Duty fair value assessments [RLB-F-GB-FCA-CONSUMER-DUTY-PS22-9-Q008], RegLegBrief AI Hallucination Research (May 28, 2026), https://reglegbrief.com/audiences/sectors/gb/mutual_funds_ucits/compliance/finding/GB-FCA-GB-001-CONSUMER-DUTY-PS22-9-v1-008/.
BibTeX 
@misc{reglegbrief_RLB_F_GB_FCA_CONSUMER_DUTY_PS22_9_Q008,
  author    = {RegLeg Specialist Panel},
  title     = {Quantification expectations in Consumer Duty fair value assessments},
  year      = {2026},
  publisher = {RegLegBrief AI Hallucination Research},
  note      = {Hallucination finding Citation ID: RLB-F-GB-FCA-CONSUMER-DUTY-PS22-9-Q008},
  url       = {https://reglegbrief.com/audiences/sectors/gb/mutual_funds_ucits/compliance/finding/GB-FCA-GB-001-CONSUMER-DUTY-PS22-9-v1-008/}
}
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