(a) The Department of Transportation is an executive department of the United States Government at the seat of Government.
(b) The head of the Department is the Secretary of Transportation. The Secretary is appointed by the President, by and with the advice and consent of the Senate.
(c) The Department has a Deputy Secretary of Transportation appointed by the President, by and with the advice and consent of the Senate. The Deputy Secretary—
(1) shall carry out duties and powers prescribed by the Secretary; and
(2) acts for the Secretary when the Secretary is absent or unable to serve or when the office of Secretary is vacant.
(d) The Department has an Under Secretary of Transportation for Policy appointed by the President, by and with the advice and consent of the Senate. The Under Secretary shall provide leadership in the development of policy for the Department, supervise the policy activities of Assistant Secretaries with primary responsibility for aviation, international, and other transportation policy development and carry out other powers and duties prescribed by the Secretary. The Under Secretary acts for the Secretary when the Secretary and the Deputy Secretary are absent or unable to serve, or when the offices of Secretary and Deputy Secretary are vacant.
(e) The Department has 4 Assistant Secretaries and a General Counsel appointed by the President, by and with the advice and consent of the Senate. The Department also has an Assistant Secretary of Transportation for Administration appointed in the competitive service by the Secretary, with the approval of the President. They shall carry out duties and powers prescribed by the Secretary. An Assistant Secretary or the General Counsel, in the order prescribed by the Secretary, acts for the Secretary when the Secretary, Deputy Secretary, and Under Secretary of Transportation for Policy are absent or unable to serve, or when the offices of the Secretary, Deputy Secretary, and Under Secretary of Transportation for Policy are vacant.
(f)
(1)
(2)
(A)
(B)
(g)
(1)
(A) department-wide research, strategies, and actions under the Department's statutory authority to reduce transportation-related energy use and mitigate the effects of climate change; and
(B) department-wide research strategies and actions to address the impacts of climate change on transportation systems and infrastructure.
(2)
(h) The Department shall have a seal that shall be judicially recognized.
(Pub. L. 97–449, §1(b), Jan. 12, 1983, 96 Stat. 2414; Pub. L. 98–557, §26(a), Oct. 30, 1984, 98 Stat. 2873; Pub. L. 103–272, §4(j)(1), July 5, 1994, 108 Stat. 1365; Pub. L. 107–295, title II, §215(a), (c), Nov. 25, 2002, 116 Stat. 2101, 2102; Pub. L. 109–59, title I, §1119(l), Aug. 10, 2005, 119 Stat. 1189; Pub. L. 110–140, title XI, §1101(a), Dec. 19, 2007, 121 Stat. 1756.)
| Revised Section | Source (U.S. Code) | Source (Statutes at Large) |
|---|---|---|
| 102(a) | 49:1652(a) (1st sentence). | Oct. 15, 1966, Pub. L. 89–670, §3(a), (c), (d), 80 Stat. 931. |
| 102(b) | 49:1652(a) (less 1st sentence). | |
| 102(c) | 49:1652(b) (less words between parentheses). | Oct 15, 1966, Pub. L. 89–670, §3(b), 80 Stat. 931; Oct. 28, 1974, Pub. L. 93–496, §16(a), 88 Stat. 1533. |
| 102(d) | 49:1652(b) (words between parentheses), (c), (d). | |
| 102(e) | 49:1657(k). | Oct. 15, 1966, Pub. L. 89–670, §9(k), 80 Stat. 946. |
In subsection (a), the words “There is hereby established” and “to be known as” are omitted as executed. The words “(hereafter referred to in this chapter as the ‘Department’)” are omitted as unnecessary because of the style used in codifying the revised title. The words “of the United States Government” are added for clarity.
In subsection (b), the words “(hereafter referred to in this chapter as the ‘Secretary’)” are omitted as unnecessary because of the style used in codifying the revised title.
In subsection (c), the words “carry out duties and powers” and “acts for” are substituted for “act for and exercise the powers of” and “perform such functions, powers, and duties”, respectively, for consistency and to eliminate surplus words. The words “unable to serve” are substituted for “disability” for consistency and clarity.
In subsection (d), the words “in the competitive service” are substituted for “under the classified civil service” to conform to 5:2102. The words “from time to time” are omitted as surplus. The words “acts for” are substituted for “act for, and exercise the powers of” for consistency and to eliminate surplus words. The words “when the Secretary and the Deputy Secretary are absent or unable to serve, or when the offices of Secretary and Deputy Secretary are vacant” are substituted for “during the absence or disability of the Deputy Secretary, or in the event of a vacancy in the office of a Deputy Secretary” as being more precise and for consistency.
In subsection (e), the words “The Secretary shall cause a . . . of office” and “of such device” are omitted as unnecessary because of the restatement. The words “as he shall approve” are omitted as unnecessary because subsection (b) of the section establishes the Secretary of Transportation as the head of the Department of Transportation.
2007—Subsecs. (g), (h). Pub. L. 110–140 added subsec. (g) and redesignated former subsec. (g) as (h).
2005—Subsecs. (f), (g). Pub. L. 109–59, which directed amendment of this section by adding subsec. (f) and redesignating former subsecs. (f) and (g) as (g) and (h), respectively, was executed by adding subsec. (f) and redesignating former subsec. (f) as (g), to reflect the probable intent of Congress. See 2002 Amendment note below.
2002—Subsec. (d). Pub. L. 107–295, §215(a)(2), added subsec. (d). Former subsec. (d) redesignated (g).
Subsec. (e). Pub. L. 107–295, §215(a)(3), which directed the substitution of “Secretary, Deputy Secretary, and Under Secretary of Transportation for Policy” for “Secretary and the Deputy Secretary” each place it appears in last sentence, was executed by making substitution for “Secretary and the Deputy Secretary” before “are absent” and for “Secretary and Deputy Secretary” before “are vacant”, to reflect the probable intent of Congress.
Subsec. (g). Pub. L. 107–295, §215(c), struck out subsec. (g) which read as follows: “The Department has an Associate Deputy Secretary appointed by the President, by and with the advice and consent of the Senate. The Associate Deputy Secretary shall carry out powers and duties prescribed by the Secretary.”
Pub. L. 107–295, §215(a)(1), redesignated subsec. (d) as (g).
1994—Subsecs. (e), (f). Pub. L. 103–272 redesignated subsec. (e), relating to judicial recognition of Department seal, as (f).
1984—Subsecs. (d), (e). Pub. L. 98–557 added subsec. (d) and redesignated former subsec. (d), relating to Assistant Secretaries and General Counsel, as (e).
Amendment by Pub. L. 110–140 effective on the date that is 1 day after Dec. 19, 2007, see section 1601 of Pub. L. 110–140, set out as an Effective Date note under section 1824 of Title 2, The Congress.
Pub. L. 107–295, title II, §215(c), Nov. 25, 2002, 116 Stat. 2102, provided that the amendment to this section made by section 215(c) is effective on the date that an individual is appointed to the position of Under Secretary of Transportation for Policy under subsection (d) of this section. On Mar. 19, 2003, the United States Senate confirmed the appointment of the first Under Secretary of Transportation for Policy.
Pub. L. 110–140, title XI, §1101(b), Dec. 19, 2007, 121 Stat. 1756, provided that: “The Office of Climate Change and Environment of the Department of Transportation shall coordinate its activities with the United States Global Change Research Program.”
Pub. L. 109–59, title V, §5510, Aug. 10, 2005, 119 Stat. 1828, provided that:
“(a)
“(b)
Pub. L. 105–178, title V, §5003, June 9, 1998, 112 Stat. 422, provided that:
“(a)
“(b)
Pub. L. 102–240, title V, §5004, Dec. 18, 1991, 105 Stat. 2160, provided that:
“(a)
“(b)
Section 26(c) of Pub. L. 98–557 provided that: “Notwithstanding any other provision of law, until April 15, 1985, the position created by subsection (a) of this section [adding subsec. (d) of this section] may be held by a person named by the President alone from among qualified individuals.”
Ex. Ord. No. 11340, Mar. 30, 1967, 32 F.R. 5453, provided:
By virtue of the authority vested in me as President of the United States by Section 15 [renumbered section 16] of the Department of Transportation Act (Public Law 89–670, approved October 15, 1966; 80 Stat. 950) April 1, 1967, is hereby prescribed as the date on which the Department of Transportation Act shall take effect.
Lyndon B. Johnson.