The Secretary may promulgate such regulations as the Secretary determines to be appropriate to carry out the TIFIA program.
23 U.S. Code § 607 - Regulations
2012—Pub. L. 112–141 amended section generally. Prior to amendment, section read as follows: “The Secretary may issue such regulations as the Secretary determines appropriate to carry out this chapter.”
Pub. L. 109–59, § 1602(b)(5), substituted “this chapter” for “this subchapter”.