Sophisticated business firms using manuscript policies are often treated as equal bargainers, meaning any lack of clarity in the text could be held against them. This legal reality was recently highlighted in the case of Teijin Automotive Technologies NA Holding Corp. v. Sompo America Insurance Co., where a vehicle parts manufacturer found its fifty-million-dollar claim denied due to the very wording its own broker had proposed years earlier. The dispute centered on a Communicable Disease Coverage Endorsement that was intended to protect against disruptions like those experienced during the recent pandemic years. However, when the court examined the specific terms, it found that because the broker had selected the language, the traditional rule of construing ambiguity against the insurer did not apply. This decision underscores a significant shift in the legal landscape of 2026, where corporate policyholders must recognize that their professional representatives’ choices can directly undermine their ability to recover losses.
1. Review Custom Endorsement Wording
Historically, insurance policies were viewed as contracts of adhesion, where the insurer dictated all terms and the policyholder had no choice but to accept them. In such scenarios, courts almost always interpreted vague or confusing language in favor of the insured. However, as of 2026, the judiciary increasingly recognizes that large corporations often possess significant bargaining power, especially when they utilize sophisticated brokers to craft bespoke manuscript policies. When a broker drafts or selects specific endorsement language, the policyholder essentially becomes the author of the contract. Consequently, if that language is later found to be ambiguous, the court may rule that the responsibility for the lack of clarity lies with the insured rather than the carrier. This shift effectively reverses the traditional advantage policyholders once enjoyed. Companies must now meticulously audit every custom endorsement to ensure that the wording provides the specific protections they anticipate.
In the Teijin case, the underwriter for the insurance company successfully argued that they lacked bargaining power because they were competing with other carriers for the manufacturer’s business. By accepting the broker’s language to remain commercially viable, the insurer positioned itself as the passive party in the drafting process. This allowed the court to conclude that the policyholder should bear the consequences of the endorsement’s wording. For a corporate risk manager, this means that every single word in a manuscript policy must be treated as if it were written by their own legal department. Relying on a broker to handle the details is no longer a safe strategy. If the broker’s chosen text fails to account for specific operational risks or legal nuances, the insurer can use that oversight to block coverage. A deep dive into the history of how each provision was added to the policy is necessary to understand who owns the legal risk associated with its phrasing.
2. Monitor All Denial Communications Closely
The timeline for pursuing a claim is often shorter than many executives realize, particularly when contractual suit limitation provisions are involved. These clauses can significantly reduce the window for filing a lawsuit, sometimes cutting it down to just a year or two from a specific triggering event. In the ongoing litigation between Teijin and Sompo, the court had to determine exactly when the clock started ticking on the manufacturer’s right to sue. The insurer argued that the initial denial of the claim served as the start date, while the policyholder contended that a subsequent final denial letter was the true trigger. While the court eventually ruled that the later date applied because the insurer had expressed a willingness to reevaluate the claim, the dispute itself highlights the extreme danger of misinterpreting carrier correspondence. Every letter from an insurance company must be scrutinized to determine if it constitutes a formal denial that could potentially start a deadline.
Proactive record-keeping is the only way to safeguard against these strict deadlines in 2026. Risk management teams should maintain a centralized log of all communications with their carriers, paying special attention to any language that suggests a final determination has been reached. Because suit limitation periods are generally enforceable under state law, a single missed deadline can permanently bar a multi-million-dollar recovery effort, regardless of the underlying merits of the claim. It is always safer to assume the earliest possible date for a deadline rather than hoping a court will grant an extension based on perceived ambiguity in a denial letter. Furthermore, policyholders should look for language in their policies that defines the accrual of a claim. If the policy states that the period runs from the date of the loss rather than the date of the denial, the window for legal action may be even tighter than expected. Clear documentation ensures that these critical dates are never overlooked.
3. Check the Scope of Suit Limitation Clauses
Beyond standard contract disputes, policyholders must also be aware of how suit limitation clauses impact statutory claims like bad faith or unfair trade practices. In 2026, the legal environment has become more restrictive for those seeking to challenge insurer behavior outside of the basic policy terms. For instance, the North Carolina Supreme Court recently confirmed that parties can contractually shorten the limitations period for claims under the Unfair and Deceptive Trade Practices Act. This means that a broad limitation clause in a policy might not just limit the time to sue for breach of contract, but also for any related statutory violations. If a policyholder waits too long to file, they might find that while their contract claim is still alive, their more powerful statutory claims have been extinguished by the very text of their agreement. This convergence of contract law and statutory limitations requires a more sophisticated approach to policy review than was common in previous decades.
When reviewing these limitation provisions, it is vital to determine if the language is broad enough to encompass all potential causes of action arising from a claim denial. A clause that says any action on this policy might be interpreted differently than one that says any claim against the company. If the current wording is too expansive, it may be possible to negotiate a carve-out for statutory claims during the renewal process. This is especially important for companies operating in multiple jurisdictions where the enforceability of such clauses can vary. By narrowing the scope of the suit limitation, a policyholder preserves their ability to pursue comprehensive legal remedies if an insurer acts in bad faith. Negotiating these terms at the outset provides a much-needed safety net when a dispute turns litigious. Without such protections, a company may be forced into an unfavorable settlement because its most effective legal leverage has been timed out by a restrictive and overly broad contractual provision.
4. Implement Professional Coverage Counsel Oversight
The complexity of manuscript policies in 2026 necessitates a partnership between brokers, risk managers, and specialized insurance coverage counsel. While brokers are excellent at placing coverage and managing market relationships, they are not always focused on how specific wording will be interpreted by a judge during a high-stakes litigation. Legal experts can provide a different perspective by identifying traps in the language that might lead to a loss of coverage or a waived right to sue. Involving counsel before a claim even arises allows for a more strategic approach to policy drafting. They can ensure that the policyholder is not inadvertently assuming the role of drafter for segments of the policy that should remain the insurer’s responsibility. This early intervention can prevent the exact scenario faced by Teijin, where a broker’s attempt to be helpful resulted in a language choice that the court ultimately held against the insured. Proactive legal review is an investment in long-term financial security.
Successful organizations in 2026 maintained a high degree of vigilance by integrating legal expertise into their insurance procurement and claim management processes. They recognized that while brokers provided essential market access, the legal finality of manuscript language required a different level of scrutiny. These companies proactively audited their policies to identify any broker-drafted segments that could be construed against them in court. By negotiating more precise suit limitation clauses and documenting every interaction with their carriers, they established a record that protected their statutory and contractual rights. These actions collectively ensured that the burden of proof remained fairly balanced and that coverage expectations were met even in complex scenarios. Ultimately, the firms that thrived were those that treated their insurance policies as dynamic legal instruments demanding oversight. Taking these steps early allowed businesses to secure their financial assets while avoiding the pitfalls of broker-driven drafting ambiguities.
