Guatemala
civil law system; judicial review of legislative acts; has
not accepted compulsory ICJ jurisdiction

Guernsey
English law and local statutes; justice is administered by
the Royal Court

Guinea
based on French civil law system, customary law, and decree;
legal codes currently being revised; has not accepted compulsory ICJ
jurisdiction

Guinea-Bissau
NA

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