AfD internal disciplinary and candidate disputes

In July 2026 the Alternative für Deutschland (AfD) faced a series of internal conflicts across several German states. The federal party board opened a disciplinary proceeding against Martin Vincentz, the North Rhine‑Westphalia state chair, over a dispute about the composition of the party's candidate list for the 2027 state election, pitting his moderate faction against a more right‑wing group led by MP Matthias Helferich. AfD leaders in Berlin attempted to halt the NRW party conference, but the state faction’s emergency injunction was rejected, and an investigative commission was set up to examine the matter.

Simultaneously, legal rulings affected other AfD candidates. Councilor Christian Zorn in Mecklenburg‑Vorpommern was acquitted of fraud charges, allowing him to stay on the party's state list after withdrawing his direct candidacy. In Lower Saxony, candidate Justin Vogel was barred from the mayoral race in Herzberg am Harz on grounds that his party involvement threatened the free democratic basic order. Vogel announced plans to challenge the decision in court, joining other AfD hopefuls facing similar exclusions. Together, these episodes highlight ongoing tensions within the AfD over candidate selection, disciplinary enforcement, and compliance with democratic standards ahead of upcoming elections.