Okla. Stat. tit. 19, § 19-1418: Transfer of appropriations

A county budget board may authorize transfers of any

unencumbered and unexpended appropriation or any portion thereof

from one expenditure category to another within the same department

or from one department to another within the same fund, except that

no appropriation for debt service or other appropriation required by

law or resolution may be reduced below the minimums required.

Interfund transfers may be made only as authorized by this act or as

provided in the budget as adopted or amended according to Sections

10, 14 and 20 of this act.