20 U.S.C. § 1070c: Purpose; appropriations authorized

eligible students attending institutions of higher education or participating in programs of study abroad that are approved for credit by institutions of higher education at which such students are enrolled; and eligible students for campus-based community service work-study; and carrying out the activities described in section 1070c–3a of this title . There are authorized to be appropriated to carry out this subpart $200,000,000 for fiscal year 2009 and such sums as may be necessary for each of the five succeeding fiscal years. For any fiscal year for which the amount appropriated under paragraph (1) exceeds $30,000,000, the excess amount shall be available to carry out section 1070c–3a of this title . Sums appropriated pursuant to the authority of paragraph (1) for any fiscal year shall remain available for payments to States under this subpart until the end of the fiscal year succeeding the fiscal year for which such sums were appropriated.