Russia’s constitutional court approves Putin's proposed constitutional reforms that would enable him to potentially keep power until 2036.

Russian President Vladimir Putin officially approves a package of constitutional reforms, including a clause giving him the option to run for two more terms.

The Russian lower house of parliament gives its definitive and overwhelming approval to constitutional changes that allow Vladimir Putin to potentially run for president again in 2024.

The Russian president proposed a package of constitutional amendments in January.

The leader who is the highest authority in Iran is designated by an assembly of experts.

There are 5 reserved seats in the Iranian Parliament for the religious minorities under Iran's constitution.

Legislators in the lower house of Russia’s parliament unanimously approve a package of constitutional amendments proposed by President Vladimir Putin.

Former Labour PM, Gordon Brown, sounds the UK's death knells in interviews with the BBC and Sky News.

The Chilean president signs off on a referendum to be held on a new constitution after nine weeks of intense protests.

Thousands marched through the streets of Caracas on Sunday to commemorate the twentieth anniversary of the current Constitution of the Bolivarian Republic of Venezuela, promulgated on December 15, 1999.