The Turkish Grand National Assembly (TGNA) is the unicameral legislative body of Turkey. Established in 1920, it plays a crucial role in the country's governance by enacting laws, approving the budget, and overseeing the executive branch. The assembly consists of 600 members, known as deputies, who are elected for a term of four years. The TGNA operates under a parliamentary system, where the President of Turkey serves as the head of state and the Prime Minister leads the government. The assembly's functions include debating national issues, representing the public, and ensuring accountability of the government to the citizens.