CFR › Title 25 › Part 39 › §39.20425 CFR §39.204Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗Copy linkOIEP calculates ADM by:(a)Adding the total enrollment figures from periodic reports received from each Bureau-funded school; and(b)Dividing the total enrollment for each school by the number of days in the school's reporting period.