The title is a little misleading, this is happening in the state of Oaxaca only. I guess that if it works the government is going to try and implement it across the whole country.
OK, we've replaced the title with the more narrowly scoped language from the first paragraph.
Another issue here is the phrase "moving to". That's not the same thing as actually doing it, and frequently the processes that articles like this are describing end up outputting to /dev/null.
Lots of US federal law started as California state law first. According to labeling, there are a few things in life that are known to cause cancer only in California.
