Circular NumberCircular TitleSummaryState(s)
LI-EB-2026-001EQUIPMENT BREAKDOWN LOSS COST LEVEL ANALYSIS
FURNISHED FOR INFORMATION
ISO provides information regarding loss costs contained within the ISO Equipment Breakdown program. ISO notes that it is not revising the current loss costs based on the analysis. All
LI-BP-2026-058DELAWARE BUSINESSOWNERS ADVISORY PROSPECTIVE
LOSS COST REVISION FILED; EXHIBITS PRESENTED IN EXCEL
ISO announces revised loss costs representing a combined +5.0% statewide change has been filed in Delaware. ISO cautions that the filing has not yet been implemented. DE
LI-BP-2026-059PENNSYLVANIA BUSINESSOWNERS ADVISORY PROSPECTIVE
LOSS COST REVISION APPROVED
ISO announces revised loss costs representing a combined +0.3% statewide change has been approved by the Pennsylvania insurance department. The changes are applicable to all policies written on or after March 1, 2027. PA