; or (B) to eligible entities that ensure that students that received assistance under this chapter on the day before the date of enactment of the College Affordability Act continue to receive such assistance through the completion of secondary school. ; (ii) by adding at the end the following: (4) Multiple award prohibition (A) In general An eligible entity described in subsection (c)(1) that receives a grant under this chapter shall not be eligible to receive an additional grant under this chapter until after the date on which the grant period with respect to such grant expires. (B) Exception for no-cost extension Notwithstanding subparagraph (A), an eligible entity described in subsection (c)(1) that receives a grant under this chapter that has been extended under section 75.261 of title 34, Code of Federal Regulations may receive an additional grant under this chapter prior to the date on which the grant period applicable to such extension expires. ; and (2) in section 404B ( 20 U.S.C. 1070a–22 )— (A) in subsection (a), in the matter preceding paragraph (1), by inserting (except with respect to continuation awards under this chapter) after grants ; and (B) in subsection (d)(1)— (i) in subparagraph (A), by inserting and after the semicolon; (ii) in subparagraph (B), by striking ; and and inserting a period; and (iii) by striking subparagraph (C); (3) in section 404C ( 20 U.S.C. 1070a–23 )— (A) in subsection (a)(2)— (i) in subparagraph (I), by striking and after the semicolon; (ii) in subparagraph (J), by striking the period at the end and inserting a semicolon; and (iii) by adding at the end the following: (K) provide an assurance that the eligible entity has reviewed and revised policies and practices as needed to remove barriers to the participation and retention of homeless individuals (as defined in section 402A) in the program, including unaccompanied youth and foster care youth