No time limit unless space availability is limited.
CI Rivers Description:
Approximately 15 percent of the Bureau's inmate population are confined in secure facilities operated primarily by private corrections companies and to a lesser extent by state and local governments, and in privately-operated community corrections centers. Contract facilities help the Bureau manage its population and are especially useful for meeting the needs of low security, specialized populations like sentenced criminal aliens. Staff of the Correctional Programs Division in Central Office provide oversight for privately-operated facilities.