When your appearance is required, you will receive a 'Notice to Appear' letter in the mail, approximately two weeks prior to your appearance date.  Upon receiving the 'Notice to Appear' letter, you may call our Automated Jury Information System (AJIS) at (319) 286-2302 for Cedar Rapids or (712) 233-8912 for Sioux City to verify your current reporting status.  You will need your nine digit participant number, which is located on your summons and in the body of your 'Notice to Appear' letter.