Federal Court Nullifies ADC Leadership, Invalidates Atiku's 2027 Candidacy

Nigeria's Federal High Court delivered a sweeping judgment on November 5, 2026, that invalidated the leadership of the African Democratic Congress (ADC) and all decisions made under the David Mark-led caretaker committee, including the nomination of former Vice President Atiku Abubakar as the party's presidential candidate for the 2027 elections. Justice Peter Lifu ruled that the Mark-led committee emerged illegally and violated the ADC constitution and Electoral Act provisions. The judgment, which also nullified the appointment of Rauf Aregbesola as National Secretary and all party candidates nominated for the 2027 general elections, followed a suit filed by Nafiu Bala Gombe, a former ADC Deputy National Chairman (North-East), who argued he was constitutionally entitled to assume leadership following the resignation of former National Chairman Ralph Nwosu in July 2025.

The court directed the Independent National Electoral Commission (INEC) not to recognize decisions taken at the ADC's 99th National Executive Committee meeting on July 27, 2025, or any subsequent nominations. The judgment effectively bars the ADC—one of the major opposition platforms against the ruling All Progressives Congress—from fielding candidates in the 2027 elections unless the ruling is overturned on appeal. Gombe had argued that the process by which Mark and other committee members assumed control violated both party constitution and electoral law, particularly because no prior meeting or convention approved the leadership transition.

The ADC immediately signaled its intention to appeal the judgment. On November 8, Aregbesola filed a notice of appeal challenging the court's jurisdiction, arguing that internal party affairs should not be justiciable and that the court erred in applying election requirements to what he characterized as an interim appointment. He also filed a separate motion seeking a stay of execution pending appeal. The party's welfare secretary, Nkemakolam Ukandu, confirmed the ADC would challenge the ruling at the appellate court. INEC stated it would await the certified true copy of the judgment before taking a position and indicated it would comply with any stay of execution if granted on appeal.

Former Rivers State Governor Rotimi Amaechi, who serves as the ADC's vice-presidential candidate under Atiku, warned during a November 7 radio interview that the judgment "could cause a civil war if not properly managed." He stated that he, Atiku, and party leadership met to "lower the tempo" following the ruling and discussed preventing an angry reaction from supporters. Amaechi argued the dispute reflected internal ADC disagreements rather than broader party rift, citing signed resignation documents and video footage showing Nwosu handing over to Mark. He attributed the legal challenge to fears by the ruling APC, though the APC denied interference, with National Publicity Secretary Felix Morka stating the dispute arose from disagreements among ADC officials. The case is expected to move through appellate courts, potentially reaching the Supreme Court before the January 16, 2027 presidential election.

The ADC's leadership crisis originated when prominent opposition figures—including Atiku, Mark, Aregbesola, Nasir El-Rufai, and Amaechi—joined the party in mid-2025 to establish a unified opposition coalition platform against President Bola Tinubu. The coalition was formally unveiled on July 2, 2025, when Nwosu announced that existing leadership would step aside to accommodate the newcomers, with Mark becoming interim National Chairman. This arrangement immediately generated internal opposition from Gombe, who disputed the constitutional validity of the transition.