; of which $3,305,292,000 shall be for enforcement and removal operations, including transportation of unaccompanied minor aliens; and of which $317,613,000 shall be for the Office of the Principal Legal Advisor: Provided , That not to exceed $11,475 shall be for official reception and representation expenses: Provided further , That not to exceed $10,000,000 shall be available until expended for conducting special operations under section 3131 of the Customs Enforcement Act of 1986 ( 19 U.S.C. 2081 ): Provided further , That not to exceed $2,000,000 shall be for awards of compensation to informants, to be accounted for solely under the certificate of the Secretary of Homeland Security: Provided further , That not to exceed $11,216,000 shall be available to fund or reimburse other Federal agencies for the costs associated with the care, maintenance, and repatriation of smuggled aliens unlawfully present in the United States: Provided further , That of the funds made available under this heading, $10,000,000 shall be withheld from obligation until the second obligation and expenditure plan directed by the Committee report accompanying this Act has been submitted: Provided further , That of the funds made available under this heading for the Office of the Principal Legal Advisor, $10,000,000 shall be withheld from obligation until the Secretary submits the certifications described in section 218(b): Provided further , That of the funds made available under this heading for enforcement and removal operations, $615,898,000 shall be withheld from obligation while the “Order Under Sections 362 and 365 of the Public Health Service Act ( 42 U.S.C. 265 , 268)