Rate Bureau

A group supported by member insurance companies whose function is to gather loss statistics, develop loss costs and rating information, and make this data available to members. Advisory organizations also file rates on behalf of smaller insurance companies and develop standardized policy forms. Examples include the Insurance Services Office (ISO) and the National Council on Compensation Insurance (NCCI). These organizations provide actuarial services, research, and statistical analysis that help insurers price policies accurately and comply with regulatory requirements. Unlike rating bureaus of the past, modern advisory organizations provide information and recommendations but do not set mandatory rates; each insurer makes independent pricing decisions based on the advisory data.

The National Association of Insurance Commissioners, an organization of state insurance regulators from all 50 states, the District of Columbia, and U.S. territories. The NAIC develops model laws and regulations, provides regulatory support and education, maintains insurance industry databases, and coordinates regulatory oversight across jurisdictions. While the NAIC itself does not have regulatory authority, its model acts and guidelines are frequently adopted by state legislatures and insurance departments, creating consistency in insurance regulation across the United States. The NAIC oversees initiatives including risk-based capital standards, financial reporting requirements, market conduct standards, and the Quarterly Listing of Alien Insurers eligible for surplus lines placements.

The ratio of losses paid plus loss reserves to premiums earned, used by insurers to measure underwriting profitability and pricing adequacy.

A business professional who analyzes probabilities of risk and risk management, including calculation of premiums, dividends, and other applicable insurance industry standards.

The process by which an insurer evaluates the risk of insuring a person or property and determines coverage terms and premium rates.

The sum of the loss ratio and expense ratio, measuring an insurer's overall underwriting profitability. A ratio below 100% indicates underwriting profit.

An insurance company created and owned by a business or group of businesses to insure their own risks, providing more control over coverage and potential cost savings.