He has a stake in that company.
利害関係のない第三者に判断を任せた。
We left the decision to a disinterested third party.
The lawyer was removed from the case because he had a conflict of interest with a party involved.
There is a possibility that a conflict of interest could arise with the business partner.
The government tried to reconcile the conflicting interests of the various countries.
We had a neutral third party with no stake in the matter make the decision.