The document discusses information sharing by the New York City Department of Correction (DOC). It notes that DOC handles over 103,000 annual admissions and has a daily population of over 13,000 inmates across 52 sites. DOC aims to promote public safety and reduce recidivism through information sharing. It highlights existing software services for biometric tracking, inmate lookup, and digital asset management. The document advocates for using global data standards like NIEM to simplify information sharing and reuse of systems between agencies.