This discussion explores the number of times an Enquiring Officer (EO) must issue summons to prosecution witnesses who are absent in disciplinary proceedings. While there's no fixed number of summons mandated by DOPT orders, an EO typically issues summons a reasonable number of times, often twice, before dispensing with the witness's attendance. For government employees, non-appearance can lead to disciplinary action, and their department can be approached. However, compelling the attendance of ordinary citizens is more complex and may involve invoking specific acts, a process rarely used.