ISO updates are becoming a growing operational challenge for commercial insurers. As changes to Commercial General Liability, Commercial Auto and Commercial Property programmes increase, carriers face more than the task of keeping products aligned with the latest requirements. They must also find the capacity to interpret, implement and govern those changes without taking resources away from pricing strategy.
The issue is particularly relevant for insurers that have invested in advanced pricing capabilities but still depend on manual processes to absorb ISO changes. Earnix principal solutions consultant Chip Stubbs argues that this creates a mismatch between the sophistication of an insurer’s pricing operation and the way regulatory and programme updates are maintained. Actuarial, product, IT, governance and regulatory teams can all become involved, creating a significant drain on specialist expertise.
Stubbs refers to this pressure as the “ISO capacity trap”. A carrier dealing with approximately 1,200 to 1,500 ISO circulars a year can spend hundreds of hours coordinating the work required to interpret and implement them. That means every new circular competes for attention with activities that could have a more direct impact on the insurer’s competitiveness, from developing new products and adjusting rates to analysing filings and refining pricing strategies.
The complexity comes from what happens after an update is received. Teams may need to determine which parts of the business are affected, translate changes into rating logic, test systems, complete governance checks, support filings and coordinate deployment. Manual processing can take more than 560 hours on average for a single circular, while more complicated changes can require substantially more work.
For pricing teams, that workload has a knock-on effect. Time spent maintaining existing pricing environments cannot simultaneously be used for predictive modelling, portfolio analysis or underwriting improvements. Delays can also build between deciding to make a pricing change and getting it into production. At the same time, every additional manual handoff creates another point at which errors, inconsistent versions or governance issues can emerge.
This creates a capacity problem rather than simply a compliance problem. The specialists responsible for implementing ISO changes are often also responsible for the analytical work that helps insurers respond to competitors, changing risks and shifts in the commercial market. As the administrative workload grows, insurers have to decide which work can be postponed and which requires immediate attention.
The way ISO changes are processed could therefore become as important as the changes themselves. Automating the intake of ISO updates, translating them into rules, testing their implementation and supporting governance processes can reduce the amount of repetitive work required from pricing specialists. It can also give teams more time to concentrate on the analytical and strategic elements of pricing.
There is another potential advantage in connecting these processes. Instead of waiting until an update has moved through multiple teams before assessing its consequences, insurers can use integrated workflows to examine how a change could affect their existing book. That gives pricing teams an opportunity to understand the implications before implementation and potentially reduces the back-and-forth involved in adopting an update.
For insurers, measuring the problem starts with understanding where specialist capacity is going. Questions around the number of hours devoted to ISO adoption, the initiatives delayed by that work and the number of manual handoffs required can expose where the existing model is creating friction. The ability to model portfolio impact before an update goes live is another indication of how mature the process is.
Earnix has developed Price-It Integration for ISO ERC with Verisk to address this part of the pricing workflow. The offering is designed to support ISO adoption, deviation management and impact assessment, with the broader aim of reducing the manual work required to maintain pricing environments.
The pressure is likely to increase as ISO continues to update its commercial insurance programmes. For carriers, the issue is not whether these changes need to be adopted, but whether the process of doing so continues to absorb the same specialists needed to improve pricing. If it does, the rising volume of ISO work could gradually reduce the industry’s ability to turn pricing insight into action.
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