ISEP means the Indian School Equalization Program.
Transportation mileage count week means the last full week in September.
Unimproved roads means unengineered earth roads that do not have adequate gravel or other aggregate surface materials applied and do not have drainage ditches or shoulders.
source: 44 FR 61864, Oct. 26, 1979, unless otherwise noted. Redesignated at 47 FR 13327, Mar. 30, 1982.
cite as: 25 CFR 39.701