2 U.S. Code § 271
2 U.S. Code § 271 is about Establishment. It is under Subchapter I (Senate) of Chapter 9 (Office of Legislative Counsel) of Title 2 (The Congress) of the Code.
There shall be in the Senate an office to be known as the Office of the Legislative Counsel, and to be under the direction of the Legislative Counsel of the Senate.