A new constitution passed by
referendum in 2015 enabled term-limited President
Denis Sassou Nguesso to run for re-election. As expected, the ruling
Congolese Labour Party (PCT) announced on 25 January 2016 that Sassou Nguesso would be the party's presidential candidate. Aside from the PCT, various other parties pledged to support Sassou Nguesso, including the
Congolese Movement for Democracy and Integral Development (MCDDI), the
Action and Renewal Movement (MAR),
Citizen Rally (RC), the Union of Democratic Forces (UDF), the
Rally for Democracy and Social Progress (RDPS), the
Republican Dynamic for Development (DRD), and the
Club 2002–Party for the Unity of the Republic. In late January 2016, the main opposition party, the
Pan-African Union for Social Democracy (UPADS), designated its leader,
Pascal Tsaty Mabiala, as its presidential candidate.
André Okombi Salissa, the President of the
Initiative for Democracy in Congo, announced on 30 January 2016 that he planned to stand as a presidential candidate. Okombi Salissa was a long-time member of the PCT and minister in Sassou Nguesso's government, but he increasingly became a critical and dissenting voice within the PCT after his dismissal from the government in 2012. General
Jean-Marie Mokoko, the Special Representative of the
African Union Commission in the Central African Republic, stated on 8 February 2016 that he planned to stand as a presidential candidate. Mokoko headed the military from 1987 to 1993, and he was Adviser to the President for Peace and Security from 2005 until resigning on 3 February 2016. In the days after Mokoko announced his candidacy, a video from the early 2000s that indicated his involvement in a coup plot surfaced on the Internet. Mokoko said that the video was faked. On 19 February, orders were issued for Mokoko's arrest, and police reportedly blocked the roads near his home. He was questioned and then released on 21 February. On 22 February 2016, 10 prospective presidential candidacies were submitted to the Constitutional Court for approval: Denis Sassou Nguesso,
Anguios Nganguia-Engambé,
Pascal Tsaty Mabiala, Jean-Marie Michel Mokoko,
André Okombi Salissa,
Guy Brice Parfait Kolelas,
Claudine Munari,
Joseph Kignoumbi Kia Mboungou, Joseph Mboussi Ngouari, and Louis Parfait Tchignamba Mavoungou. The Constitutional Court announced on 24 February that nine of the candidates were cleared to run. One minor candidate, Tchignamba Mavoungou, was barred from running for failing to pay the necessary amount as a deposit. ==Campaign==