अनुक्रम • • • • संशोधनों की सूची [ ] क्रमांक संशोधन लागू होने की तिथि उद्देश्य Amend articles 15, 19, 85, 87, 174, 176, 341, 342, 372 and 376. Insert articles 31A and 31B. Insert schedule 9. 18 June 1951 To fully secure the constitutional validity of zamindari abolition laws and to place reasonable restriction on freedom of speech. A new constitutional device, called Schedule 9 introduced to protect laws that are contrary to the Constitutionally guaranteed fundamental rights. These laws encroach upon property rights, freedom of speech and equality before law Amend article 81(1)(b).