In substance, Article 348(1) provides that, until Parliament by law otherwise provides:

(a) proceedings in the Supreme Court and every High Court shall be in English; and

(b) English shall be used for the authoritative texts of Bills and amendments introduced or moved in Parliament or a State Legislature, Acts of Parliament and State Legislatures, Ordinances, and orders, rules, regulations and bye-laws issued under the Constitution or under laws made by Parliament or a State Legislature.