Article 134

Proposals on amendments to and revision of the provisions of the Constitution of the Russian Federation may be submitted by the President of the Russian Federation, the Council of Federation, the State Duma, the Government of the Russian Federation, legislative (representative) bodies of constituent entities of the Russian Federation, and by groups consisting of not less than one fifth of the members of the Council of Federation or of the deputies of the State Duma.

Article 135

1. The provisions of Chapters 1, 2 and 9 of the Constitution of the Russian Federation may not be revised by the Federal Assembly.

2. If a proposal on revising the provisions of Chapters 1, 2 and 9 of the Constitution of the Russian Federation is supported by three fifths of the total number of members of the Council of Federation and deputies of the State Duma, then in accordance with federal constitutional law, a Constitutional Assembly shall be convened.

3. The Constitutional Assembly shall either confirm the invariability of the Constitution of the Russian Federation or draft a new Constitution of the Russian Federation, which shall be adopted by the Constitutional Assembly by two thirds of the total number of its members or shall be referred to a referendum. In the event that a referendum is held, the Constitution of the Russian Federation shall be considered to have been adopted if over one half of voters who participated in the vote voted in favour of it and provided that over a half of the electorate participated in the referendum.

Article 136

Amendments to the provisions of Chapters 3-8 of the Constitution of the Russian Federation shall be adopted in accordance with the procedure established for the adoption of federal constitutional law and shall come into force after they have been approved by legislative authorities of not less than two thirds of the constituent entities of the Russian Federation.

Article 137

1. Amendments to Article 65 of the Constitution of the Russian Federation which determines the composition of the Russian Federation shall be introduced on the basis of a federal constitutional law on the admission to the Russian Federation and the creation within it of new constituent entities of the Russian Federation, or on changes in the constitutional and legal status of a constituent entity of the Russian Federation.

2. In the event of a change in the name of a republic, kray, oblast, city of federal significance, autonomous oblast or autonomous okrug the new name of the constituent entity of the Russian Federation shall be included in Article 65 of the Constitution of the Russian Federation.