The 3rd Conference of the Workers' Party of Korea was held in Pyongyang on September 28, 2010. The meeting elected the highest authority of the Workers' Party of Korea, and revised the party charter. North Korean leader Kim Jong Il also attended the meeting. A plenary meeting of the Central Auditing Committee of the Workers' Party of Korea and the September 2010 plenary meeting of the Central Committee of the Workers' Party of Korea were held earlier on the same day.