Bosnia and Herzegovina
based on civil law system

Botswana
based on Roman-Dutch law and local customary law; judicial
review limited to matters of interpretation; has not accepted
compulsory ICJ jurisdiction

Bouvet Island
the laws of Norway, where applicable, apply

Brazil
based on Roman codes; has not accepted compulsory ICJ
jurisdiction

British Indian Ocean Territory
the laws of the UK, where applicable,
apply

British Virgin Islands
English law

Brunei
based on English common law; for Muslims, Islamic Shari'a law
supersedes civil law in a number of areas

Bulgaria
civil law and criminal law based on Roman law; accepts
compulsory ICJ jurisdiction

Burkina Faso
based on French civil law system and customary law

Burma
has not accepted compulsory ICJ jurisdiction