Data

Data Compilations by Line of Insurance ISO offers a variety of standard data compilations in machine-readable formats, providing information about the major lines of insurance. ISO's database is the property/casualty insurance industry's best, most comprehensive source of information for pricing, loss reserving, and strategic planning. The database provides a benchmark...
We live in an information age. Businesses, investors, regulators, and public policymakers seek accurate information for everyday decisions. And no organizations rely more heavily on data than property/casualty insurance companies and the insurance departments that regulate them.
ISOnet — the Internet information service for insurance professionals — now gives you online access to ISO statistical plans.
With ISOnet — the Internet information service for insurance professionals — you have online access to ISO statistical circulars. When you participate with ISO for Statistical Service, we use the circulars to give you vital information relating to statistics, data collection, and quality assurance.
ISO's Personal Lines Customized Reports and Analyses provide accurate, timely information for insurance companies and others who want to assess the market for personal auto, homeowners, and other personal lines of insurance.
ISO maintains one of the largest private databases in the world. Each year, we collect some 2 billion detailed records of insurance premiums collected and losses paid. At any one time, ISO's computers store more than 19 billion records. For commercial lines, that data represents 70 to 75 percent of the entire industry's premium volume. For personal lines, the data represents about a third of the industry's premiums. And for all lines, it's the largest and most credible single source of premium and loss statistics.
ISO's Commercial Lines Customized Reports and Analyses give you reliable, comprehensive data about the market for businessowners, commercial auto, commercial property, general liability, and other commercial lines of insurance.