California Code, Education Code - EDC § 46201

(a) For each school district that received an apportionment pursuant to subdivision (a) of this section, as it read on January 1, 2013, and that reduces the amount of instructional time offered below the minimum amounts specified in subdivision (b), the Superintendent shall withhold from the school district's local control funding formula grant apportionment pursuant to Section 42238.02, as implemented by Section 42238.03, for the average daily attendance of each affected grade level, the sum of that apportionment multiplied by the percentage of the minimum offered minutes at that grade level that the school district failed to offer.

(b) Commencing with the 2013-14 fiscal year: