I would differentiate the use of the word “standards” here. I'm sorry if I'm getting too specific.
We're using the term “standards” to mean “standards and policies”. In the U.S., they have not announced a policy on this, or at least a policy change, but there are certain standards that exist in the U.S.
In Australia, they are studying the implementation of their program, but they do have a policy that they have announced.