Cal. Ed. Code § 46200
For a school district that received an apportionment pursuant to subdivision (a) of this section, as it read on January 1, 2013, and that offers less than 180 days of instruction or, in multitrack year-round schools, fewer than the number of days required in subdivision (a) of this section, as it read on January 1, 2013, in the 2013-14 fiscal year, or any fiscal year thereafter, 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 0.0056 multiplied by that apportionment for each day less than what was required in subdivision (a) of this section, as it read on January 1, 2013, up to a maximum of five days.
Ca. Educ. Code § 46200