Distinguishing Design Defect from Manufacturing Error in a CPI Claim

A CPI claim showing how precise design-versus-manufacturing analysis resolved three asserted Insured Events and supported a reasoned denial.

Claim Circumstances

Over-Fortification Triggers a Recall

A supplement distributor faced regulatory findings that multiple finished lots of its various products exceeded permitted upper limits for certain vitamins and minerals (“over-fortification”). The food safety regulator issued public notices and the Insured recalled the affected products, incurring out-of-pocket recall expenses and claimed lost profits. The Insured sought coverage under its Contaminated Products Insurance (CPI) policy, asserting three Insured Events: Accidental Contamination, Governmental Recall, and Adverse Publicity.

Coverage Dispute

Insurers Deny Based on Design Defect

The Insurers denied the claim, contending that the over-fortification stemmed from a design defect in the product formula and specifications rather than a manufacturing error or omission. Key policy language defined “Accidental Contamination” as requiring an error that occurs during production, manufacture, packaging, or distribution (expressly excluding design or R&D defects). The design exclusion separately barred losses arising from defects, errors, or omissions of any sort in the design of the Insured Product or in the research and development leading up to it. The policy also defined Adverse Publicity by reference to Accidental Contamination triggers.

Analysis and Resolution

Design-Level Failure, Not Manufacturing Error

Targeted review and analysis of the Insured’s formulation documents, manufacturing acceptance records, and post-event testing protocols showed that the recipes prescribed known pre-mix nutrient levels but did not control for the variable, naturally occurring nutrient content of other raw materials. Finished-product testing protocols and COA forms lacked upper-limit checks capable of identifying over-fortification before release. No evidence of a specific manufacturing error or workmanship failure was identified across lots produced by two different third-party manufacturers.

The court concluded that the root cause was a design-level failure to control maximum nutrient levels, not a manufacturing defect or error. Because the Loss arose from a design defect, the Accidental Contamination definition was not satisfied, and the design exclusion independently barred coverage for any Loss directly or indirectly arising out of the design defect. The court further held that the design defect applied across all asserted Insured Events. The claim was denied in full; the Insured’s bad-faith allegations were also rejected for lack of evidence and because the coverage denial was correct.

Takeaway for CPI/PRI Claim Professionals

Early, Precise Analysis Clarifies Coverage

In CPI/PRI matters involving nutrient, formulation, or specification issues, early and precise analysis of the design-versus-manufacturing distinction, supported by formulation documents, testing protocols, and multi-site production evidence, can clarify whether an Insured Event has been triggered and whether a design exclusion applies. This focused approach reduced uncertainty, supported a reasoned denial, and resolved the dispute without coverage payment.