In any case where an Indian youth is arrested or detained by the Bureau of Indian Affairs or tribal law enforcement personnel for an offense relating to alcohol or substance abuse, other than for a status offense as defined by the Juvenile Justice and Delinquency Prevention Act of 1974 [34 U.S.C. 11101 et seq.], under circumstances where such youth may not be immediately restored to the custody of his parents or guardians and where there is space available in an appropriately licensed and supervised emergency shelter or half-way house, such youth shall be referred to such facility in lieu of incarceration in a secured facility unless such youth is deemed a danger to himself or to other persons.

In any case where there is a space available in an appropriately licensed and supervised emergency shelter or half-way house, the Bureau of Indian Affairs and tribal courts are encouraged to refer Indian youth convicted of offenses directly or indirectly related to alcohol and substance abuse to such facilities in lieu of sentencing to incarceration in a secured juvenile facility.

place any Indian youth arrested for any offense related to alcohol or substance abuse in a temporary emergency shelter described in subsection (d) or a community-based alcohol or substance abuse treatment facility in lieu of incarceration to the extent such facilities are available, and

observe the standards promulgated under subsection (d).

For the planning and design, construction, and renovation of, or purchase or lease of land or facilities for, emergency shelters and half-way houses to provide emergency care for Indian youth, there are authorized to be appropriated $10,000,000 for each of fiscal years 2011 through 2015.

For the staffing and operation of emergency shelters and half-way houses, there are authorized to be appropriated $5,000,000 for fiscal year 1993 and $7,000,000 for each of fiscal years 2011 through 2015.

The Secretary of the Interior shall allocate funds appropriated pursuant to this subsection on the basis of priority of need of the various Indian tribes and such funds, when allocated, shall be subject to contracting or available for grants pursuant to the Indian Self-Determination Act [25 U.S.C. 5321 et seq.].