expandev

Underwriting logic you declared. Not logic AI guessed.

For carriers and insurtechs building rating, underwriting, and claims software with AI in the loop.

The regulatory frame

NAIC, state rate filings, AI management.

NAIC Model Bulletin on AI

Governance, documentation, and accountability for AI systems used in insurance.

State rate-filing requirements

Actuarial justification and explainable rating logic for every filed rate.

ISO/IEC 42001 & the EU AI Act

AI management and risk-tiered obligations.

How governed development maps to that frame

Rules declared, not inferred.

Rating & underwriting rules

Declared as human-authored business rules, never inferred by the model.

Rate-filing support

Each rule links to its rationale, its version history, and its named approver.

NAIC accountability

A named human owns every AI-assisted decision in the pipeline.

Regulatory scenario walkthrough

The auto-rating engine.

Illustrative scenario — not a customer case.

A carrier builds an AI-assisted auto-rating engine. In Business, an actuary declares each rating factor and its acceptance criteria; the platform structures the specification but never authors the rule. Development generates the engine within the declared architecture.

When a state regulator challenges a filed rate and asks how a territory factor was derived, the carrier opens the Analyzer: the factor traces to a human-authored business rule, a versioned rationale, and a named actuarial approver — with the timestamp it was accepted. The rate filing's explainability requirement is satisfied by the same trail the team used to build the software.

See expandev applied to your stack.

Tell us about your team and we'll tailor a walkthrough to your stack, your governance needs, and the way you ship.

Underwriting logic you declared. Not logic AI guessed. · Expandev