Norfolk Island
based on the laws of Australia, local ordinances and
acts; English common law applies in matters not covered by either
Australian or Norfolk Island law

Northern Mariana Islands
based on US system, except for customs,
wages, immigration laws, and taxation

Norway
mixture of customary law, civil law system, and common law
traditions; Supreme Court renders advisory opinions to legislature
when asked; accepts compulsory ICJ jurisdiction with reservations

Oman
based on English common law and Islamic law; ultimate appeal to
the monarch; has not accepted compulsory ICJ jurisdiction

Pakistan
based on English common law with provisions to accommodate
Pakistan's status as an Islamic state; accepts compulsory ICJ
jurisdiction with reservations

Palau
based on Trust Territory laws, acts of the legislature,
municipal, common, and customary laws; has not accepted compulsory
ICJ jurisdiction

Panama
based on civil law system; judicial review of legislative
acts in the Supreme Court of Justice; accepts compulsory ICJ
jurisdiction with reservations

Papua New Guinea
based on English common law; has not accepted
compulsory ICJ jurisdiction

Paraguay
based on Argentine codes, Roman law, and French codes;
judicial review of legislative acts in Supreme Court of Justice;
accepts compulsory ICJ jurisdiction

Peru
based on civil law system; accepts compulsory ICJ jurisdiction
with reservations