- May 20: Date of one of Mark Hauser's previous employment contracts. ("Day 6: 8:00pm-9:00pm")
- Jack Bauer is made Special Agent in Charge of CTU Los Angeles.
- Operation Farmhouse is carried out. Richard Walsh serves as a Section Captain in this mission, and Ryan Chappelle served as Assistant Regional Administrator. (Findings at CTU)
- Kevin Jason Newton ends his term as Assistant Judge Advocate at the Center for Law and Military Operations. (Findings at CTU)
- Ira Gaines serves as a sniper in the Zimbabwe Civil War. (Findings at CTU)
- Reformist Mohammed Khatami is elected as President of Iran. (Veto Power)
- Ibrahim Rafizadeh had left Iran by this year. His son Ramin spends the next year active in Khatami's reform movement. (Veto Power)