Practical Tips · Checklist · June 2026
Most requests for other insureds’ claim files fail on how they are drawn, not on whether the files are discoverable. Here is the architecture that separates the grants from the denials — and where to get the full working checklist.
Other insureds’ claim files — OICFs — are how a claimant proves that an insurer’s retained expert reaches the same insurer-favorable result across claims. The pattern is the evidence, and the pattern lives in files the claimant does not hold. Across the California and national orders, courts grant that discovery far more often than they deny it; the grants share a common architecture, and the denials repeat a short list of avoidable mistakes. The companion piece, The Files the Insurer Hopes You Won’t Ask For, explains why the pattern can only be proven through these files, and the case study of Tilem v. Travelers shows how the most-cited denial actually lost.
This page is the short version of that architecture — the seven moves a request has to make. The full working checklist, with the operational detail and the order of moves, is published on the companion Substack.
Read the full checklist on Substack → See the case study → The bias-evaluation service →
See the issue this checklist serves in The Files the Insurer Hopes You Won’t Ask For, the most-cited denial dissected in The Case Insurers Cite Most to Deny Discovery, and the standard the pattern serves in The Standard Comes Before the Factors.
Distilled from the project’s own survey of California and national OICF-discovery orders. The seminal authority is Colonial Life & Accident Ins. Co. v. Superior Court, 31 Cal.3d 785 (1982), and the most-cited denial is dissected in the Tilem case study. The full body of granting and denying orders behind each move, and the case anchor for each, is reserved for the subscriber edition. Educational and informational only; not legal advice.