The MCSO Corrections Support Unit is a 24-hour per day, 7 days per week, and 365 days per year unit. The Unit receives processes and maintains custody, inmate transport and release records for Multnomah County. The unit continually uses numerous computerized criminal justice databases containing police, judicial and criminal information. The Corrections Support Unit is the Custodian of Records and therefore processes public requests for inmate records. As a whole, the unit processes approximately 40,000 bookings per year. Unit staff assists law enforcement officers, attorneys, inmates, family members of inmates, general public and criminal justice staff in person, over the phone and via teletype communications.