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

Moldova
based on civil law system; Constitutional Court reviews
legality of legislative acts and governmental decisions of
resolution; accepts many UN and Organization for Security and
Cooperation in Europe (OSCE) documents; has not accepted compulsory
ICJ jurisdiction

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

Montenegro
based on civil law system; has not accepted compulsory
ICJ jurisdiction

Montserrat
English common law and statutory law

Morocco
based on Islamic law and French and Spanish civil law
systems; judicial review of legislative acts in Constitutional
Chamber of Supreme Court; has not accepted compulsory ICJ
jurisdiction

Mozambique
based on Portuguese civil law system and customary law;
has not accepted compulsory ICJ jurisdiction

Namibia
based on Roman-Dutch law and 1990 constitution; has not
accepted compulsory ICJ jurisdiction

Nauru
acts of the Nauru Parliament and British common law; accepts
compulsory ICJ jurisdiction with reservations