Nairobi Senator Edwin Sifuna is challenging the Political Parties Disputes Tribunal to nullify the Orange Democratic Movement (ODM) party's resolution to remove him as its Secretary General, citing legal and procedural flaws.

• Senator Sifuna argues the ODM National Executive Committee (NEC) resolution on February 11, 2026, was invalid as he was not given a chance to defend himself, violating Article 74 of the party constitution and principles of fair administrative action.
• Key parties involved include Senator Edwin Sifuna, represented by Senior Counsel Isaac Okero, and the ODM party, represented by lawyers Samuel Makori, Tom Kajwang, and Ken Amondi.
• The tribunal dismissed an earlier application by Sifuna to cross-examine an ODM affiant, and has set June 18, 2026, for judgment.