The decisions have to be made at the highest level,

I wanted to be a soccer player; I wanted to do it at the highest level.

You want to compete, and you want to compete at the highest level.

Athletics at the highest level is a sport within a sport.

I understand also that the Minister of the Interior, at the highest level, instructed that they should be (handed over), that the local judicial authorities said the same,

Andre's been doing this for 20 years at the highest level, and you just can't argue with that,