2012—Pub. L. 112–141 amended section generally. Prior to amendment, section read as follows: “A person may provide transportation or service subject to jurisdiction under subchapter I or III of chapter 135 or be a broker for transportation subject to jurisdiction under subchapter I of that chapter, only if the person is registered under this chapter to provide the transportation or service.”

Amendment by Pub. L. 112–141 effective Oct. 1, 2012, see section 3(a) of Pub. L. 112–141, set out as an Effective and Termination Dates of 2012 Amendment note under section 101 of Title 23, Highways.

Section effective Jan. 1, 1996, except as otherwise provided in Pub. L. 104–88, see section 2 of Pub. L. 104–88, set out as a note under section 1301 of this title.