California Code, Education Code - EDC § 54025

(a) A school district shall expend economic impact aid funds to serve and assist English learners and economically disadvantaged pupils and may not expend those funds at schoolsites that do not have English learners or economically disadvantaged pupils.

(b) A school shall use funds received pursuant to this article to support programs and activities designed to assist English learners achieve proficiency in the English language as rapidly as practicable and to support programs and activities designed to improve the academic achievement of English learners and economically disadvantaged pupils.

(c) Funds received by school districts pursuant to this article shall supplement, and not supplant, existing resources at the schoolsite.