34 C.F.R. § 606.5
(a) An institution applies to the Secretary to be designated an eligible institution under this part by first submitting an application to the Secretary in the form, manner, and time established by the Secretary. The application must contain—
(b) An institution that wishes to receive a grant under this part must submit, as part of its application for that grant, an assurance that when it submits its application—
(2) Not less than 50 percent of its Hispanic students are low-income individuals.
(Authority: 20 U.S.C. 1101a and 1103)