Binding Authority Beyond the Producer Agreement
Northgate Mutual appointed Corbin Insurance Agency under a written producer agreement that limited binding authority to $500,000 per risk and expressly excluded new-construction risks. Over three years, Northgate's underwriters accepted certificates Corbin issued for construction accounts with $1.2 million umbrella limits, and Northgate's premium department billed and collected the premium. In February, Corbin's owner emailed Northgate's marketing representative: 'Can we keep writing these over-limit construction accounts until the new agreement is signed?' The representative replied: 'Go ahead, we'll paper it later.' On March 3, Corbin bound a $1.8 million umbrella for a framing contractor. A fire on April 18 caused $1.4 million in covered property damage. Northgate denied the claim, citing the $500,000 limit and the construction exclusion. The insured had received Northgate binders and premium invoices for earlier over-limit policies. Northgate never issued a written endorsement or published a bulletin to producers.
1. Analyze whether Corbin had actual, implied, or apparent authority to bind the $1.8 million umbrella. Address the effect of the marketing representative's email.
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Actual express authority. The producer agreement caps binding authority at $500,000 and excludes new construction. Corbin's act exceeded both limits, so there is no actual express authority.
Implied authority. Implied authority covers incidental acts needed to carry out express authority, but it cannot contradict an express limit. A producer cannot imply authority to bind $1.8 million when the contract says $500,000.
Apparent authority. This requires (1) a manifestation by the principal, (2) to the third party, (3) on which the third party reasonably relies, (4) causing a change of position. The strongest facts are Northgate's own conduct: for three years it accepted premium and issued binders and invoices for over-limit construction risks. That course of dealing is a manifestation by the principal, not merely by the agent. The insured received Northgate paper and paid Northgate premium, so its belief that Corbin could bind the risk was reasonable. The marketing representative's email is a manifestation to Corbin, and it strengthens the case if Corbin communicated it to the insured; an agent cannot create its own apparent authority by unaided statements.
Conclusion. Northgate is probably bound. The written cap governs the insurer-producer relationship, not the insured who had no notice of it.
2. Assume Northgate is bound. What recourse does it have against Corbin, and what practical controls would have prevented the exposure?
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Recourse against Corbin. Northgate can pursue breach of the producer agreement for binding outside authority and for failing to follow the construction exclusion. Remedies include indemnity for the $1.4 million loss and defense costs, recovery of unearned commission, termination of the appointment, and a claim under Corbin's errors-and-omissions policy. Northgate should preserve the argument that Corbin's own email sought permission and that Corbin knew the written limits. The insurer cannot, however, use its private contract with Corbin to avoid coverage to an innocent insured who reasonably relied on Northgate's conduct.
Preventive controls. The failure was operational, not just contractual:
- The marketing representative should not have authority to modify binding limits; authority to amend should sit with underwriting and legal.
- Any oral or email assurance should be followed by a written endorsement or a written denial within a set period.
- Northgate should audit certificates and premium records for over-limit risks and flag them automatically.
- Producer bulletins should restate binding limits and require a single-channel approval process.
- The insurer should respond in writing to requests such as Corbin's, rather than saying 'we'll paper it later.'
Key point. Internal authority limits protect the insurer only when the insured has notice of them and the insurer does not act inconsistently.
3. How would the analysis change if the insured had never seen a Northgate binder or invoice and had dealt only with Corbin?
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The apparent-authority case would weaken substantially. Apparent authority must rest on a manifestation by the principal to the third party. If the insured never saw Northgate binders, invoices, or other indications that Northgate was dealing directly with it, the insured's belief would rest only on Corbin's own statements and conduct. An agent's self-created appearance of authority does not bind the principal.
The three-year course of dealing between Northgate and Corbin would still matter, but only if it reached the insured or was known to it. A secret course of dealing between principal and agent does not create reasonable reliance by the third party. The marketing representative's email would also be insufficient unless Corbin communicated it to the insured and the insured reasonably relied on it as a statement from Northgate.
A court would then ask whether the insured had notice of the $500,000 limit. If the insured received the producer agreement or a certificate stating the limit, reliance on greater authority would be unreasonable. If the insured had no notice and Corbin had apparent authority from some other Northgate communication, the result could still favor coverage. The judgment turns on what the principal communicated to the third party, not on what the agent believed.