Under Federal Law title 49 Part 376.11 General leasing requirements.
Other than through the interchange of equipment as set forth in §376.31 and under the exemptions set forth in subpart C of these regulations, the authorized carrier may perform authorized transportation in equipment it does not own only under the following conditions:
(a) Lease— There shall be a written lease granting the use of the equipment and meeting the requirements contained in §376.1