This study seeks to establish the foundation to systematically study and improve the delivery and effectiveness of colorectal cancer (CRC) screening in the VA by developing, implementing and disseminating a pilot mailed-FIT screening outreach program that does not rely on having a clinical office visit. The investigators specifically address the need to identify and remediate potential failures to identify and offer screening to eligible Veterans through multilevel interventions. The investigators will also create electronic data linkages to, in future studies, enable evaluation of FIT performance characteristics and help close critical evidence gaps for optimizing screening among Veterans. As this is a pilot study, the focus is to assess feasibility of a population-based screening outreach approach through the development, implementation and dissemination of a mailed FIT outreach program in the Philadelphia VA Medical Center that does not rely on having an office visit.