Too Late for Lead-Based Paint Addendum?

[Jim Huish]

I'm hoping nobody yells at me for being stupid, but I didn't know about the lead-based paint addendum requirements when I found a tenant for my first rental property a few years back. What can I do at this point? Is it too late, or should I still give her the info and ask her to sign an addendum? Or will that possibly just give her the idea to claim that something happened sometime in the last three years since she'll obviously be aware of the situation that I messed up?