In the European Union, the principle of subsidiarity is applied: a government service should be provided by the lowest, most local authority that can competently provide it. An effect is that distribution of funds into multiple instances discourages embezzlement, because even small sums missing will be noticed. In contrast, in a centralized authority, even minute proportions of public funds can be large sums of money.

Providing a government service from the lowest form of local government that can adequately provide the service is called what?