Appropriates $708 million to US Customs and Border Protection for establishing and operating migrant care and processing facilities (Title III).

Appropriates $208.95 million to the US Department of Immigration and Customs Enforcement for necessary expenses to respond to the significant rise in undocumented immigrants at the southewest border (Title III).

Requires the Secretary of Homeland Security to ensure that no unaccompanied immigrant child is at an unlicensed facility if the child is any of the following (Sec. 406):

Not expected to be placed with a sponsor within 30 days;

Under 13 years old;

Does not speak English or Spanish as their preferred language;

Has known special needs, behavioral health issues, or medical issues that would be better served at an alternative facility;

Is a pregnant or parenting teen; or

Would have a reduction of legal services as a result of the transfer to such an unlicensed facility.

Requires the Secretary, no later than 14 days after enactment of this act, and monthly thereafter, to submit a report regarding the children who were separated from their parents or legal guardians by the Department of Homeland Security (DHS) to the House and Senate appropriations committees (Sec. 408).

Requires each report described above to contain the number and ages of children who were separated and the documented cause of separation, as reported by DHS (Sec. 408).

Requires the Comptroller General of the United States to, no later than 180 days after the enactment of this act, submit a report to the House and Senate appropriations committees regarding the number of asylum officers and immigration judges, and the corresponding number of support staff necessary to do the following (Sec. 506):