TEHRAN, Young Journalists Club(YJC)_The 450-seat State Duma, the lower house of parliament, voted in favor of the changes in a third and final reading by 383 votes. Nobody voted against, but 43 lawmakers abstained. Twenty four lawmakers were absent.
Putin, 67, who has dominated the Russian political landscape for two decades as either president or prime minister, opened the door to the constitutional changes a day earlier, making an impromptu appearance in parliament.
Putin in January unveiled a major shake-up of Russian politics and a constitutional overhaul, but is currently required by the constitution to step down in 2024 when his second sequential and fourth presidential term ends.
But, addressing the State Duma on Tuesday, he gave his qualified blessing to the proposed change to the constitution.
If the constitutional court gives its blessing to the amendment and it is backed in a nationwide vote in April, Putin could serve another two back-to-back six year terms.
Were he to do that, and his health and electoral fortunes allowed, he could stay in office until 2036, at which point he would be 83.
Putin has not spelled out what his plans for the future are after 2024, but has said he does not favor the Soviet-era practice of having leaders for life who die in office.
The changes backed by the State Duma on Wednesday will now be reviewed by other parts of the Russian legislative branch, including by Russia's upper house of parliament later on Wednesday.