19 CFR 200.735-104a - Proscribed actions.
An employee shall avoid any action, whether or not specifically prohibited by this subpart, which might result in, or create the appearance of:
(a) Using public office for private gain;
(b) Giving preferential treatment to any person;
(c) Impeding Government efficiency or economy;
(d) Losing complete independence or impartiality;
(e) Making a Government decision outside official channels; or
(f) Affecting adversely the confidence of the public in the integrity of the Government.