Section 628.48 - What happens if a grantee fails to administer the endowment challenge grant in accordance with applicable regulations?(a) The Secretary may, after giving the grantee notice and an opportunity for a hearing, terminate an endowment challenge grant if the grantee- (1) Withdraws or spends any part of the endowment fund corpus in violation of § 628.44(a)(1) ;(2) Spends any portion of the endowment fund income not permitted to be spent in § 628.45 ;(3) Fails to invest the endowment fund in accordance with the investment standards set forth in § 628.43 ; or(4) Fails to meet the requirements in § 628.41 .(b) If the Secretary terminates a grant under paragraph (a) of this section, the grantee must return to the Secretary an amount equal to the sum of the original endowment challenge grant or grants plus the income earned on that sum.49 FR 28521, July 21, 1984, as amended at 52 FR 11258, Apr. 8, 1987; 52 FR 36375, Sept. 28, 1987 Authority: 20 U.S.C. 1065