In effect, he is the final arbiter on issues of authenticity.

Even if it's wrong, the court is the final arbiter.

The government and not the Military, he said, was the final arbiter on the bill.

The latter, in most cases, is the final arbiter of what goes into a new style.

But in China, the government, not a court, is the final arbiter of law.

But he is, none the less, the head of the family, the final arbiter.

I am the final arbiter of my life and death.

To be sure, markets are not the final arbiters of sound economic policy.

So ultimately we have more control as a group because our vote is the final arbiter of whether somebody gets in office.

That was the key - the final arbiter of success or failure.