The RMP accepts the legacy of the Russian Social Democratic Labour Party [RSDLP], the Russian Social-Democratic Labor Party (Bolshevik) [RSDLP(b)], the Russian Communist Party (Bolshevik) [RCP(b)], the Communist Party of the Soviet Union (Bolshevik) [CPSU(b)], and the Communist Party of the Soviet Union [CPSU], until 1953. They also accept the legacy of the Chinese Communist Party [CCP] until 1976 making it anti-revisionist.