India
based on English common law; limited judicial review of
legislative acts; accepts compulsory ICJ jurisdiction, with
reservations

Indonesia
based on Roman-Dutch law, substantially modified by
indigenous concepts and by new criminal procedures and election
codes; has not accepted compulsory ICJ jurisdiction

Iran
the Constitution codifies Islamic principles of government

Iraq
based on civil and Islamic law under the Iraqi Interim
Government (IG) and Transitional Administrative Law (TAL)

Ireland
based on English common law, substantially modified by
indigenous concepts; judicial review of legislative acts in Supreme
Court; has not accepted compulsory ICJ jurisdiction

Israel
mixture of English common law, British Mandate regulations,
and, in personal matters, Jewish, Christian, and Muslim legal
systems; in December 1985, Israel informed the UN Secretariat that
it would no longer accept compulsory ICJ jurisdiction

Italy
based on civil law system; appeals treated as new trials;
judicial review under certain conditions in Constitutional Court;
has not accepted compulsory ICJ jurisdiction

Jamaica
based on English common law; has not accepted compulsory ICJ
jurisdiction

Jan Mayen
the laws of Norway, where applicable, apply

Japan
modeled after European civil law system with English-American
influence; judicial review of legislative acts in the Supreme Court;
accepts compulsory ICJ jurisdiction with reservations