President Vladimir Putin atends a meeting. File photo

The Russian parliament approved a sweeping constitutional reform in the third and final reading on Wednesday, a move that will allow President Vladimir Putin to stay in power for another 12 years after his current term ends in 2024.

The Kremlin-controlled lower house, the State Duma, endorsed a set of amendments to the constitution and a provision resetting the term count for Putin after the revised constitution goes into force by a 383-0 vote with 43 abstentions. A nationwide vote on the proposed amendments is set for April 22.

Kremlin critics condemned the move as a cynical manipulation and called for protests.

Putin, a 67-year-old former KGB officer, has ruled Russia for more than 20 years. After serving for two consecutive four-year terms - a limit outlined in the current version of the constitution - Putin shifted to prime minister's seat in 2008, with his close ally Dmitry Medvedev becoming a placeholder president.

The length of the presidency was extended to six years under Medvedev, and in 2012 Putin returned to the Kremlin as president. In 2018, he was re-elected for another six years.