| Circular Number | Circular Title | Summary | State(s) |
| LI-AL-2026-006 | NOTICE TO MANUALHOLDERS REPORT – APRIL 2026 | ISO provides the notice to manualholders report, an updated listing of the latest revision numbers in effect as of April 2026 for the listed lines of business. | All |
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Circular Tracker 5-6-26
A summary of the ISO Circular for May 6, 2026. Circulars provide a wide variety of information from form changes to rules, loss costs, experience reviews, and other information.
Ray Sugrim | May 06, 2026