The 18th National Congress of the Chinese Communist Party was held November 8-15, 2012 at the Great Hall of the People. It was preceded by the 17th National Congress of the Chinese Communist Party. Due to term limits and age restrictions, seven of the nine members of the powerful Politburo Standing Committee (PSC) retired during the Congress, including Hu Jintao, who was replaced by Xi Jinping as General Secretary of the Chinese Communist Party. The Congress elected the 18th Central Committee of the Chinese Communist Party, and saw the number of Politburo Standing Committee seats reduced from nine to seven. It was succeeded by the 19th National Congress of the Chinese Communist Party.

The 17th National Congress of the Chinese Communist Party was held in Beijing, China, at the Great Hall of the People from 15 to 21 October 2007. Congress marked a significant shift in the political direction of the country as CCP General Secretary Hu Jintao solidified his position of leadership. Hu's signature policy doctrine, the Scientific Development Concept, which aimed to create a "Socialist Harmonious Society" through egalitarian wealth distribution and concern for the country's less well-off, was enshrined into the Party Constitution. It was succeeded by the 18th National Congress of the Chinese Communist Party.