Anyone know traffic laws in CA, GA, FL,NY, PA?

[Lance M.]

Hey-

I trying to look up the length of time someone from another country, Japan, can use their International Driver's Permit in California, Georgia, Florida, New York, and Pennsylvania.

I know it expires a year after it is issued but apparently each state has different rules on how long it is valid from when you enter the country.

So if anyone works for a rental car agency or is a traffic cop in one of these states, please let me know. I keep searching on the internet but I cant find it anywhere and then I look at each states DMV websites it doesnt have the information.

Thanks.