Politics of Guinea takes place in a framework of a presidential representative democratic republic, whereby the President of Guinea is both head of state and head of government of Guinea. Executive power is exercised by the government. Legislative power is vested in both the government and the National Assembly.
A military dictatorship, led by then-Lt. Col. Lansana Conté and styling itself the Military Committee of National Recovery (CMRN), took control of Guinea in April 1984, shortly after the death of independent Guinea's first president, Sékou Touré. With Conté as president, the CMRN set about dismantling Touré's oppressive regime, abolishing the authoritarian constitution, dissolving the sole political party and its mass youth and women's organizations, and announcing the establishment of the Second Republic. The new government released all political prisoners and committed itself to the protection of human rights. In order to reverse the steady economic decline under Touré's rule, the CMRN reorganized the judicial system, decentralized the administration, promoted private enterprise, and encouraged foreign investment
In 1990, Guineans approved by referendum a new constitution that inaugurated the Third Republic, and established a Supreme Court. In 1991, the CMRN was replaced by a mixed military and civilian body, the Transitional Council for National Recovery (CTRN), with Conté as president and a mandate to manage a five-year transition to full civilian rule. The CTRN drafted laws to create republican institutions and to provide for independent political parties, national elections, and freedom of the press. Political party activity was legalized in 1992, when more than 40 political parties were officially recognized for the first time.