| Circular Number | Circular Title | Summary | State(s) |
| LI-GL-2026-035 | NEW INDICATIONS CENTER LAUNCHED FOR GENERAL LIABILITY | ISO announces the launch of the indications center, a tool designed to help interact with loss costs and experience review data. It is available for General Liability and Businessowners loss costs currently, with more lines coming soon. | All |
| LI-MT-2026-015 | PENNSYLVANIA REVISED MOTORCYCLE RULE 10. SECONDARY CLASSIFICATION – SAFE RIDER INSURANCE PLAN (SRIP) FILED | ISO announces they have submitted filing MT-2026-OSDIP in response to a Pennsylvania Insurance Department notice. The proposed distribution date is 7/2026. ISO cautions the filing has no yet been implemented. | PA |
| LI-PA-2026-055 | PENNSYLVANIA REVISED PERSONAL AUTO POLICY (PAP) RULE 13. SECONDARY CLASSIFICATION – SAFE DRIVER INSURANCE PLAN (SDIP)TO BE IMPLEMENTED | ISO announces they are implementing filing PP-2026-OSDIP, and has received approval from the Pennsylvania Insurance Department. The changes are applicable to all policies written on or after 7/1/2026. | PA |

