Voluntary and uncompensated (gratuitous) services may be accepted with the consent of the agency concerned, from the following sources under the conditions set forth in Exhibit A, ``Agreement for Utilization of Employee of (Enter Official Title of Governing Body or Other Authorized Organization) By the Farmers Home Administration or its successor agency under Public Law 103-354'' (Agreement Form).
(a) Any agency of State government or of any territory or political subdivision.
(b) Non-profit, educational, and charitable organizations, provided that no partisan, political, or profit motive is involved either explicitly or implicitly.