Ohio Revised Code Title XLVII. Occupations Professions § 4703.17

(A) Engaging in architectural work as an employee of a registered architect, provided that the work may not include responsible charge of design or inspection;

(B) Practice of architecture by any person not a resident of and having no established place of business in this state as a consultant of an architect registered under sections 4703.01 to 4703.19 of the Revised Code, provided that such nonresident consultant is qualified for such professional service in his own state or country. “Consultant,” as used in this section, does not include a partner of a nonresident architect registered under sections 4703.01 to 4703.19 of the Revised Code.

(C) Practice of architecture solely as an officer or as an employee of the United States.