(a) Definitions. As used in this provision—“Lobbying contact” has the meaning provided at 2 U.S.C. 1602(8). The terms “agency,” “influencing or attempting to influence,” “officer or employee of an agency,” “person,” “reasonable compensation,” and “regularly employed” are defined in the FAR clause of this solicitation entitled “Limitation on Payments to Influence Certain Federal Transactions” (52.203-12).