Wisconsin circuit courts
In addition, the courts are constrained from taking action that will encroach on the powers of the legislative or executive branches. Under the separation of powers doctrine, no branch of government may exercise a power of government assigned exclusively to another branch. The purpose of separating powers among the branches of government is to avoid concentration of governmental power in the hands of a new and to give the various branches the ability to check actions by the other branches.
Court system of Canada
The first is the term "provincial court", which has two quite different meanings, depending on context. The first, and most general meaning, is that a provincial court is a court established by the Legislature of a province, under its constitutional authority over the Administration of Justice in the Province, set out in s. 92(14) of the "Constitution Act, 1867". This head of power gives the Provinces the power to regulate "... the Constitution, Maintenance, and Organization of Provincial Courts, both of Civil and of Criminal Jurisdiction, and including Procedure in Civil Matters in those Courts". All courts created by a Province, from the small claims court or municipal by-law court, up to the provincial Court of Appeal, are "provincial courts" in this general sense.