Plant-nonspecific operations expenses in account 6540 are assigned to the interexchange category.
S.D. Admin. R. 20:10:29:36
General Authority: SDCL 49-1-11, 49-31-5, 49-31-18.
Law Implemented: SDCL 49-31-18.
Access expense, 47 C.F.R. § 32.6540 (1991); Direct expenses, 47 C.F.R. § 69.401(e) (1991).