The Union Public Service Commission conducts a Written Examination for the recruitment of Assistant Commandants (Group A) in the services like :

• Central Police Forces (CPF)
• Border Security Force (BSF)
• Central Reserve Police Force (CRPF)
• Central Industrial Security Force (CISF)
• Indo-Tibetan Border Police (ITBP)
• Sashastra Seema Bal (SSB)