Here's the link to the PDF file which states that those who make and sell children's products should email them with a list of the items that you use and think do not inherently contain lead so that they can consider it and possibly make it exempt:
http://www.cpsc.gov/about/cpsia/leadlimitsfr.pdf
There is also a list of materials that they had determined to be safe to use and sell, but we need to make sure to add to the list, like Polyfil, or I don't know what else. They're leaving it up to us, so email them when you can:
Secl01Determinations@cpsc.gov
Another note: there's section that states that the CPSC believes that this new act will not substantially affect small businesses, which to me means that if you fail to tell them what materials you use so that they can exempt them, then it's your own fault.
So email them until they grow weary. I'm so glad to see the little people stand up to the giants :D