Fundraising.
CFR · 2024-01-01 · US · Title 5
An employee may not knowingly: (a) Personally solicit, accept or receive a political contribution from another person, except under the circumstances specified in § 734.208(b); (b) Personally solicit political contributions in a speech or keynote address given at a fundraiser; (c) Allow his or her official title to be used in connection with fundraising activities; or (d) Solicit, accept, or receive uncompensated volunteer services from an individual who is a subordinate.
official document · source cfr-2024 · id 5:§ 734.303