| Circular Number | Circular Title | Summary | State(s) |
| LI-CA-2026-016 | PENNSYLVANIA SUPPLEMENT TO THE COMMERCIAL AUTO 2026 MULTISTATE FORMS REVISION PROVIDED | ISO provides the Pennsylvania forms supplement to the commercial auto 2026 multistate forms revision. ISO cautions that the filing has not yet been implemented. The proposed effective date is September 1, 2026. | PA |
| LI-CA-2026-017 | PENNSYLVANIA SUPPLEMENT TO THE COMMERCIAL AUTO 2026 MULTISTATE RULES REVISION PROVIDED | ISO provides the Pennsylvania rules supplement to the commercial auto 2026 multistate rules revision. ISO cautions that the filing has not yet been implemented. The proposed effective date is September 1, 2026. | PA |
| LI-PA-2026-011 | PENNSYLVANIA PERSONAL AUTOMOBILE INCREASED LIMIT FACTORS REVISION FILED | ISO announces a 7.6% overall change had been filed for pennsylvania personal automobile increased limit factors. ISO cautions that the filing has not yet been implemented. The proposed effective date is June 1, 2026. | PA |
| SY-AA-2026-001 | NEVADA PERSONAL AUTO SYMBOLS FILING PP-2025-OSY4 APPROVED | ISO announces Nevada Filing PP-2025-OSY4 has been approved by the Nevada Department of Insurance. | NV |

