law

Mauritius
based on French civil law system with elements of English
common law in certain areas

Mayotte
French law

Mexico
mixture of US constitutional theory and civil law system;
judicial review of legislative acts; accepts compulsory ICJ
jurisdiction, with reservations

Micronesia, Federated States of
based on adapted Trust Territory
laws, acts of the legislature, municipal, common, and customary laws

Midway Islands
the laws of the US, where applicable, apply

Moldova
based on civil law system; Constitutional Court reviews
legality of legislative acts and governmental decisions of
resolution; it is unclear if Moldova accepts compulsory ICJ
jurisdiction but accepts many UN and Organization for Security and
Cooperation in Europe (OSCE) documents

Monaco
based on French law; has not accepted compulsory ICJ
jurisdiction

Mongolia
blend of Soviet, German, and US systems that combine
"continental" or "civil" code and case-precedent; constitution
ambiguous on judicial review of legislative acts; has not accepted
compulsory ICJ jurisdiction

Montserrat
English common law and statutory law

Morocco
based on Islamic law and French and Spanish civil law
system; judicial review of legislative acts in Constitutional
Chamber of Supreme Court

Mozambique
based on Portuguese civil law system and customary law

Namibia
based on Roman-Dutch law and 1990 constitution

Nauru
acts of the Nauru Parliament and British common law

Navassa Island
the laws of the US, where applicable, apply

Nepal
based on Hindu legal concepts and English common law; has not
accepted compulsory ICJ jurisdiction

Netherlands
civil law system incorporating French penal theory;
constitution does not permit judicial review of acts of the States
General; accepts compulsory ICJ jurisdiction, with reservations

Netherlands Antilles
based on Dutch civil law system with some
English common law influence

New Caledonia
the 1988 Matignon Accords grant substantial autonomy
to the islands; formerly under French law

New Zealand
based on English law, with special land legislation and
land courts for the Maori; accepts compulsory ICJ jurisdiction with
reservations

Nicaragua
civil law system; Supreme Court may review administrative
acts

Niger
based on French civil law system and customary law; has not
accepted compulsory ICJ juris