Tanzania’s main opposition party, CHADEMA, has been disqualified from the upcoming October 2025 general elections following a series of escalating political events. The disqualification stems from the party’s refusal to sign a mandatory code of conduct required by the Independent National Electoral Commission (NEC). CHADEMA’s leadership, including chairman Tundu Lissu, opted out of this ethics-signing event, leading to their exclusion from both the general elections and any by-elections until 2030.

This development follows closely on the heels of serious legal challenges faced by Lissu. On April 10, 2025, he was charged with treason after allegedly inciting rebellion and calling for election disruptions during a public rally in Mbinga. Lissu’s arrest occurred after he refused to comply with police directives during the rally, resulting in clashes with security forces. He was subsequently arraigned in Dar es Salaam, where he denied the charges and was remanded in custody.

CHADEMA has been a vocal critic of President Samia Suluhu Hassan’s administration, particularly concerning electoral reforms and alleged government crackdowns on opposition figures. The party has maintained a firm stance, declaring intentions to boycott elections unless significant reforms are implemented to ensure a fair electoral process. Human rights organizations have raised alarms about potential political repression, citing incidents such as the detention of opposition leaders and restrictions on political gatherings.

The government’s actions have sparked widespread criticism from both domestic and international observers, who view these measures as a regression in Tanzania’s democratic journey. The exclusion of CHADEMA from the electoral process raises significant concerns about political pluralism and the integrity of the upcoming elections. As the political climate intensifies, the international community continues to monitor the situation, advocating for the protection of democratic freedoms and human rights in Tanzania.