amended article 334 of the Constitution in order to extend the period of reservation of seats for the Scheduled Castes and Scheduled Tribes and representation of the Anglo-Indians in the Lok Sabha and the State Legislative Assemblies for ten years, i.e. up to 26 January 1970.
Article 334
Article 334 had stipulated that the reservation of seats should expire within a period of ten years from the commencement of the Constitution (i.e. 26 January 1960).
Amendment of article 334.-In article 334 of the Constitution, for
the words “ten years” the words “twenty years” shall be substituted.
The 8th Amendment extended the period for reservations to 1970.
The period of reservation was extended to 1980, 1990, 2000, 2010, 2020 and 2030 by the 23rd, 45th, 62nd, 79th, 95th and 104th Amendments respectively.