It depends on the type of organisation you are referring to, or the government the country has.
God has the highest authority
The U.S. Constitution is the highest legal authority in the U.S. government.
The highest authority within NATO is the _______.
God!
Local authorities
rector
In galileo`s time the catholic church was at authority
The Magesterium has the ultimate teaching authority in the Catholic Church.
The Judicial Branch has judicial authority which is the Supreme court.
which source law in the united states is the hightest authority
A game warden does not have more authority than the president. The president is the highest authority in a country.
nothing