Guinea
based on French civil law system, customary law, and decree;
accepts compulsory ICJ jurisdiction with reservations
Guinea-Bissau
based on French civil law; accepts compulsory ICJ
jurisdiction
Guyana
based on English common law with certain admixtures of
Roman-Dutch law; has not accepted compulsory ICJ jurisdiction
Haiti
based on Roman civil law system; accepts compulsory ICJ
jurisdiction
Heard Island and McDonald Islands
the laws of Australia, where
applicable, apply
Holy See (Vatican City)
based on Code of Canon Law and revisions to
it
Honduras
rooted in Roman and Spanish civil law with increasing
influence of English common law; recent judicial reforms include
abandoning Napoleonic legal codes in favor of the oral adversarial
system; accepts ICJ jurisdiction with reservations
Hong Kong
based on English common law
Hungary
based on the German-Austrian legal system; accepts
compulsory ICJ jurisdiction with reservations
Iceland
civil law system based on Danish law; has not accepted
compulsory ICJ jurisdiction