Article 184 of the Constitution of Pakistan confers original jurisdiction upon the Supreme Court. This article empowers the Court to hear matters involving disputes between the Federal Government and Provincial Governments or between Provincial Governments, and it also provides the basis for the Court's suo motu powers regarding the enforcement of fundamental rights.

Article 184(1) of the Constitution of the Islamic Republic of Pakistan grants the Supreme Court original jurisdiction to the exclusion of every other court in any dispute between any two or more Governments, such as the Federal Government and Provincial Governments, or between two or more Provincial Governments, regarding their respective legal rights.

Article 18 of the 1973 Constitution of Pakistan guarantees the freedom of trade, business, or profession. It ensures that every citizen, subject to any law, has the right to enter upon any lawful profession or occupation and to conduct any lawful trade or business, provided it does not violate public interest or regulatory requirements.

Article 175A of the Constitution of Pakistan introduced the Judicial Commission of Pakistan as the primary body responsible for the nomination and appointment of judges to the superior courts. This mechanism was designed to formalize the selection process, involving a multi-member commission to ensure transparency and merit in judicial appointments.

Article 175-A of the Constitution of Pakistan, 1973, establishes the Judicial Commission of Pakistan and the Parliamentary Committee for the appointment of judges. This article governs the appointment process for judges of the Supreme Court, the High Courts, and the Federal Shariat Court, ensuring a structured and constitutional mechanism for judicial appointments across these tiers.

Article 100 of the Constitution of Pakistan explicitly vests the power of appointing the Attorney General for Pakistan in the President. The Attorney General acts as the chief legal advisor to the Federal Government and represents the government in all major legal matters before the Supreme Court and other courts. The appointment is made by the President, typically on the advice of the Prime Minister, reflecting the executive nature of the role.

Under the Civil Procedure Code, when a case involves a substantial question regarding the interpretation of the Constitution, the court is required to issue notice to the Attorney General for Pakistan. This ensures that the federal government is represented and can provide its stance on constitutional matters that may have broader legal implications for the state.

Article 100 of the Constitution of Pakistan, 1973, mandates that the President shall appoint a person qualified to be a Judge of the Supreme Court to serve as the Attorney General for Pakistan, who acts as the principal law officer of the Federal Government.

Under Order XXVII-A of the Code of Civil Procedure, 1908, whenever a suit involves a substantial question of law regarding the interpretation of the Constitution, and the question concerns the Federal Government, the court is required to issue a notice to the Attorney General for Pakistan. This ensures that the Federal Government has the opportunity to represent its interests in matters of constitutional significance.

Article 100 of the Constitution of Pakistan stipulates that the President shall appoint a person, being a person qualified to be a Judge of the Supreme Court, to be the Attorney General for Pakistan. This ensures the office holder possesses the highest level of legal expertise.