1. In the event of early termination of mandate of a deputy of the State Duma elected in a single-mandate electoral district, the Central Election Commission shall call a by-election of the deputy of the State Duma in this single-mandate electoral district. Voting in such byelection shall be held no later than one year from the date of vacancy of the mandate.

2. By-elections of deputies to the State Duma shall not be called and carried out if, as a result of these by-elections, the deputy of the State Duma shall be elected for more than one year before the end of the constitutional term of the respective State Duma.

3. By-elections of deputies to the State Duma shall be called no later than 85 days before the voting day.

4. Deputy of the State Duma may not be nominated as a candidate in by-elections to the State Duma.

5. During by-elections to State Duma the powers of a district election commission shall be carried out by the election commission of an respective Russian Federation subject.

6. Nomination of candidates for the single-mandate electoral district, their registration and other electoral actions during by-elections to the State Duma shall be carried out in accordance with this Federal Law.