The data used in calculating the revenue limit using the (P1) set of form and schedules for the First Principal Apportionment shall be the best available estimates of data The 1979-80 data used in calculating revenue limit using the (P2) set of form and schedules for the Second Principal Apportionment shall include actual second principal data where available and the best available estimates of other data where actual data is not available.
Data used in calculation the revenue limit using the (A) set of forms and schedules for the Annual recalculation shall be actual 1979 80 data The ADA used in the annual recalculation is corrected actual second principal ADA Any data required from years 1978-79 or 1977-78 shall be actual recalculated second principal data.
Pursuant to Section 41601.5 of the Education Code, any district whose annual ADA is equal to or greater than a percent more than the second principal ADA specified herein, provided that this increase in attendance is attributable to the children of migrant agricultural workers, may substitute annual ADA for second principal If annual attendance is used pursuant to Section 41601.5 of the Education Code, the county shall notify the Local Assistance Bureau of the State Department of Education of the actual annual ADA of the district.
Education Code 42246
Education Code 42237-42245