41 CFR § 102-42.85
What gifts or decorations must we report to GSA?
June 9, 2020
You must report to GSA gifts of more than minimal value, except for monetary gifts that have no historic or numismatic value (see §102-42.20), or decorations the employee is not authorized to retain that are:
(a) Not being retained for official use or have not been returned to the donor; or
(b) Received by a Senator or a Senate employee and not disposed of by the Commission on Art and Antiquities of the United States Senate.