12 U.S.C. § 3Section
§ 3. Oath of Comptroller
The Comptroller of the Currency shall, within fifteen days from the time of notice of his appointment, take and subscribe the oath of office.
(R.S. §326; Pub. L. 86–251, §1(d), Sept. 9, 1959, 73 Stat. 488; Pub. L. 92–310, title II, §223(a), June 6, 1972, 86 Stat. 206.)