Article 127. The Constitution of the Republic of Uzbekistan shall be altered by law adopted by a majority, not less than two thirds of the total number accordingly of deputies of the Legislatire Chamber and members of the Senate of the Oliy Majlis of the Republic of Uzbekistan, or by referendum of the Republic of Uzbekistan.
Article 128. The Oliy Majlis of the Republic of Uzbekistan may adopt law on alterations and amendments to the Constitution within six months after submission of a relevant proposal, with regard for its broad discussion. Should the Oliy Majlis of the Republic of Uzbekistan reject a proposal on alteration of the Constitution, it may be renewed not earlier than in a year.