Ohio Rev. Code § 5733.07: Powers and duties of tax commissioner.

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

(A) Prescribe all forms required to be filed pursuant to this chapter;

(B) Promulgate such rules and regulations as he finds necessary to carry out this chapter;

(C) Appoint and employ such personnel as are necessary to carry out the duties imposed upon him by this chapter.