ISO Personal Lines Earthquake Rates

[Maine-iac]

Looks like the last major revision was 2006/2007, and prior to that 1997.

I don't think there is any fixed schedule for it, but every 10 years or so seems about right. It's based on a cat model, rather than a strictly insured loss experience update.

But our company writes in non-earthquake prone states. I don't know if they update the analysis more frequently for states in more active zones.