Ohio Rev. Code § 5753.09: Administration and enforcement.

The tax commissioner shall administer and enforce this chapter. In addition to any other powers conferred upon the tax commissioner by law, the tax commissioner may:

(A) Prescribe all forms that are required to be filed under this chapter;

(B) Adopt rules that are necessary and proper to carry out this chapter; and

(C) Appoint professional, technical, and clerical employees as are necessary to carry out the tax commissioner's duties under this chapter.