Turkish parliament speaker Cemil Cicek is set to start on Tuesday an official visit to Baghdad, Mohamed Khaldi, Iraqi parliament's secretary general told journalists. "Cicek's visit comes in response to Iraqi House of Representatives' Speaker Osama al-Nujaifi to Turkey," Khaldi said, adding that the Turkish official will meet Prime Minister Nouri al-Maliki and a group of senior officials and political figures in order to discuss bilateral relations, issues of mutual concern and regional developments.