Collecting and maintaining records of inmates within a prison is a time-consuming process that can easily be mishandled if not administered properly. Keeping this in mind, iENGINEERING successfully implemented the integration of biometric hardware for the Ghana Prison Management System (GPMS). Recognized as most effective for individual identification, GPMS is enabled with a fingerprint scanning function that allows law enforcement authorities to register biometric data for each prisoner. This will optimize access control for individual prisoner data with a given fingerprint sample, which in turn will mitigate time lags, and ensure data authentication, discretion, veracity, and non-repudiation.