I was employed for USPS, Arlington, VA., from 1987-1991 when I had to relocate back to Mississippi because wife had job with USDA. I could not transfer to MS. because I was told hiring freeze on The postal supervisor did not discuss reinstatement with me due to being a former employee with tenure and I am a service-connected veteran. I've sent question in at time I completed application for City Carrier. I also requested guidance as to would I have to retake exam since I took exam before being hired by USPS