Skip to content

Title 49 — Transportation

Chapter 51 — Transportation of Hazardous Material

§ 5114. Air transportation of ionizing radiation material

Statutory text

(a)

Transporting in Air Commerce.—

Material that emits ionizing radiation spontaneously may be transported on a passenger-carrying aircraft in air commerce (as defined in section 40102(a) of this title) only if the material is intended for a use in, or incident to, research or medical diagnosis or treatment and does not present an unreasonable hazard to health and safety when being prepared for, and during, transportation.

(b)

Procedures.—

The Secretary shall prescribe procedures for monitoring and enforcing regulations prescribed under this section.

(c)

Nonapplication.—

This section does not apply to material the Secretary decides does not pose a significant hazard to health or safety when transported because of its low order of radioactivity.

Legislative history

Reconstructed from this section’s Code source credit and amendment notes, resolved against the local Statutes at Large. Editorial notes are evidence, not the law that made the change.

  1. Pub. L. 103–272 § 1(d) · 108 Stat. 745

    Enacted · 49 U.S.C. § 5114

    Pub. L. 103–272, § 1(d), July 5, 1994, 108 Stat. 772

    Source evidence

    Code source credit
    Pub. L. 103–272, § 1(d), July 5, 1994, 108 Stat. 772

    Enacted provision · exact public law section
    (d) Title 49, United States Code, is amended by adding the following immediately after subtitle I:

  2. Hazardous Materials Transportation Safety and Security Reauthorization Act of 2005

    Pub. L. 109–59 title VII § 7126 · 119 Stat. 1144

    Substituted · 49 U.S.C. § 5114(b)

    Pub. L. 109–59 substituted “Secretary” for “Secretary of Transportation”

    Source evidence

    Code amendment note
    Subsec. (b). Pub. L. 109–59 substituted “Secretary” for “Secretary of Transportation”.

    Enacted provision · exact public law section
    SEC. 7126. REFERENCES TO THE SECRETARY OF TRANSPORTATION.   Chapter 51 is amended by striking “Secretary of Transportation” each place it appears (other than the second place it appears in section 5108(g)(2)(C) and in sections 5102(11), 5103(c), 5103a(c), 5115(a), 5115(c)(3), 5116(i), and 5120(a)) and inserting “Secretary”.

2 of 2 references resolved to an enrolled provision

Notes

historicalAndRevision
Historical and Revision Notes
RevisedSectionSource (U.S. Code)Source (Statutes at Large)
5114(a)49 App.:1807(a) (1st, 2d sentences), (b) (1st sentence).Jan. 3, 1975, Pub. L. 93–633, § 108, 88 Stat. 2159; Nov. 16, 1990, Pub. L. 101–615, § 10, 104 Stat. 3259.
5114(b)49 App.:1807(a) (last sentence).
5114(c)49 App.:1807(b) (last sentence).

In subsection (a), the text of 49 App.:1807(a) (1st sentence) is omitted as executed. The words “or combination of materials” are omitted as surplus.

In subsection (b), the words “further” and “effective” are omitted as surplus.

Editorial Notes

Amendments

2005—Subsec. (b). Pub. L. 109–59 substituted “Secretary” for “Secretary of Transportation”.

Credits

1994–2005 · 2 acts
  1. 1994Pub. L. 103–272, § 1(d), , 108 Stat. 772
  2. 2005Pub. L. 109–59, title VII, § 7126, , 119 Stat. 1909.
Show as published

(Pub. L. 103–272, § 1(d), , 108 Stat. 772; Pub. L. 109–59, title VII, § 7126, , 119 Stat. 1909.)

Parsed from the official OLRC USLM XML in data/usc_all/usc49.xml · release point 119-108 · OLRC build 2026-05-04

USLM identifier /us/usc/t49/s5114