Yup, I "googled" it and here is an article from the L A Times:

http://abclocal.go.com/kfsn/story?se...cal&id=4900535

Lots of other articles came up in the search, too. Just put in
flushable litter California

Seems the new law took effect Jan 1.

And the search also produced several catalog / on line sales of flushable litter, from places in California that got stuck with the stuff and now can't really sell it locally. So they just want to clear their shelves, I guess.

I used SWheatScoop for a year or so when I lived in the apartment. I was up on the third floor, and so it was convenient.