Reg BI in the exam data: why AI raises the documentation bar
Reg BI and Form CRS are repeat top examination priorities, and enforcement is active. As AI starts informing recommendations, the documentation burden the rule already imposes only gets heavier. Here's what the exam data implies.
The data: Reg BI and Form CRS remain repeat top examination priorities, with active enforcement, in the same cycle the SEC named AI a focus area. (SEC 2025 Exam Priorities) Where a documentation-heavy rule and a new, unsourced input (AI) intersect, the documentation bar rises. This piece reads that intersection.
Reg BI was already an examination workhorse before AI. The market question is what AI-assisted recommendations do to a standard that turns on showing your reasonable basis.
What the exam data establishes
Two facts from the priorities frame the rest:
- Reg BI and Form CRS are repeat priorities — the Division returns to them every cycle, and has brought numerous actions alleging violations.
- AI and digital engagement practices are a named focus, with the Division reviewing whether technology-produced advice is "consistent with investors' investment profiles."
Put together, the Division is examining both the best-interest standard and the technology that increasingly informs it. A recommendation shaped by AI sits squarely in the overlap.
Where AI touches the obligations
Reg BI (17 CFR § 240.15l-1) has four component obligations. Three are directly affected when AI informs a recommendation:
| Obligation | What AI changes |
|---|---|
| Care Obligation | The reasonable basis must exist at the time of the recommendation — unverified AI research doesn't satisfy it |
| Conflict of Interest Obligation | AI tools biased toward proprietary products can create undisclosed conflicts |
| Compliance Obligation | Written policies must address how AI tools are used in the recommendation process |
Reg BI doesn't prohibit AI-assisted research. It requires a reasonable basis at the time of the recommendation — and unverified AI output is not one.
The documentation gap
Pre-Reg BI, documentation captured what was recommended, when, to whom, and a brief rationale. Increasingly, that rationale rests partly on AI-generated analysis — which opens a gap: how do you show the AI analysis was sound, verified, and informing rather than replacing human judgment?
The verification requirement
Reg BI requires that the registered person have a reasonable basis at the time of the recommendation. If that basis partly rests on AI output, the output must be verifiable and the verification documented. The remedy for AI error is the verification step — not avoiding AI.
A compliant AI-assisted documentation pattern has four parts:
- Record the AI query and output — question, sources retrieved, answer, timestamp.
- Verification note — which claims were independently verified and how ("Verified Q3 earnings against the 10-Q").
- Rationale — making clear AI was one input among several, not the sole basis.
- Retention — all three are part of the client record under Rule 204-2 (RIAs) or 17a-4 (broker-dealers).
Where AdvisorIQ fits the data
AdvisorIQ generates step 1 automatically: every query logs what was asked, what sources were retrieved, and what was generated, with a timestamp — and because the research is built from citations (SEC filings, market data, firm documents), the verification note in step 2 has specific sources to check against. The documentation that Reg BI's Care and Compliance obligations demand becomes a byproduct of using the tool, which is exactly the kind of evidence a repeat-priority exam is built to request.
Related
- The recordkeeping reckoning: what the off-channel sweep tells RIAs about AI
- Inside the 2025–26 exam cycle: what regulators are asking about AI
- Glossary: Reg BI, suitability, audit trail
Sources
- SEC — Division of Examinations 2025 Examination Priorities
- SEC — Regulation Best Interest (Rule 15l-1)
This article is general market commentary, not legal or compliance advice. Consult your compliance counsel before changing documentation practices.
- Is Reg BI still an examination priority?
- Yes. Regulation Best Interest and Form CRS have been repeat top priorities for the SEC Division of Examinations, and the SEC has brought numerous actions alleging Reg BI and Form CRS failures. The 2025 priorities reaffirmed both as continued focus areas alongside AI and emerging technology.
- How does AI change Reg BI documentation?
- Reg BI's Care Obligation requires a reasonable basis for a recommendation at the time it's made. If AI-generated analysis informs that basis, the output must be verifiable and the verification documented — unverified AI output is not a reasonable basis. AI doesn't change what Reg BI requires; it adds a new input that has to be captured in the documentation.
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