Constitution of the Islamic Republic of Pakistan, 1973 — Article 17

17. Freedom of association..—(1) Every citizen shall have the right to form associations or unions, subject to any reasonable restrictions imposed by law in the interest of sovereignty or integrity of Pakistan, public order or morality.

(2)Every citizen, not being in the service of Pakistan, shall have the right to form or be a member of a political party, subject to any reasonable restrictions imposed by law in the interest of the sovereignty or integrity of Pakistan and such law shall provide that where the Federal Government declares that any political party has been formed or is operating in a manner prejudicial to the sovereignty or integrity of Pakistan, the Federal Government shall, within fifteen days of such declaration, refer the matter to the 2[Federal Constitutional Court of Pakistan] whose decision on such reference shall be final.

(3)Every political party shall account for the source of its funds in accordance with law.]