This is to certify that I. (applicant's name and surname), with passport number. APPLICANT OR PROXY: ID-No or PASSPORT-No.Please complete the application below. Tucson is the largest city within Pima County, in Southern Arizona. If you are denied, we will send you a letter explaining the reason for our decision. FASTAR - Letter To Be Sent to Counsel-Parties After Appointment. The reason for this delay should be explained in the cover letter attachment.