Circular NumberCircular TitleSummaryState(s)
CC-AA-2026-006COMMUNITY MITIGATION CLASSIFICATION CHANGES
EFFECTIVE OCTOBER 1, 2026		ISO provides the changes in community public fire protection and building code effectiveness classifications for the listed jurisdictions. The changes are applicable to all policies written on or after October 1, 2026. AK, AL, AR, AZ, CA, CO, FL, GA, IA, IL, IN, KS, KY, MD, ME, MI, MN, MO, MT, NC, NE, NJ, NM, NV, NY, OH, OK, OR, PA, SC, SD, TN, TX, UT, VA, VT, WI, WV, WY
LI-FI-2026-001FINANCIAL INSTITUTIONS EXPERIENCE REVIEWED BY STAFF ISO provides a summary of preliminary review indications and staff decisions on the financial institutions experience review. ISO cautions that the indications are preliminary and are subject to change. All
LI-CF-2026-248MULTISTATE COMMERCIAL LINES MANUAL CLASSIFICATIONS
B AND C UPDATED 		ISO announces it is updating the commercial property commercial lines manual B and C class codes to display the intended notes for certain classes. All