# U.S. Department of Energy — Hazardous Materials Safety Interpretation

- **operation:** document
- **citation:** CHI-93-002
- **title:** U.S. Department of Energy — Hazardous Materials Safety Interpretation
- **source type:** guidance
- **agency:** Pipeline and Hazardous Materials Safety Administration
- **status:** guidance
- **official:** true
- **published on:** 1993-06-03
- **effective on:** Not available
- **summary:** CHI-93-002 response to U.S. Department of Energy concerning 173.7.
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- **app url:** https://regulus.evalyn.ai/document/phmsa-interpretation-chi-93-002
- **source url:** https://www.phmsa.dot.gov/sites/phmsa.dot.gov/files/legacy/interpretations/Interpretation%20Files/Hazmat/ChiefCounsel/CHI-93-002.pdf
**body:**

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US Department
of Tronsportat1on
Research and
Special Programs
Administration JUN 3 1 993
Office of lhe
Chief Counsel
400 Seventh St . S W
Washington . DC 20590
Ms. Jo Ann Williams
Off ice of Chief Counsel (GC-12)
U.S. Department of Energy
Washington, D.C. 20585
Dear Ms. Williams:
On April 15, 1993, at a meeting attended by representatives of
this off ice, the Federal Highway Administration, the Department
of Energy (DOE) and the University of California, we discussed
the application of the Hazardous Materials Transportation Act
(HMTA), 49 App. u.s.c. SS 1801 et seq., to hazardous materials
transportation at the Los Alamos National Laboratory (LANL).
This meeting followed an inquiry to the Research and Special
Programs Administration (RSPA) from the University's LANL
Counsel, Ellen M. Castille. Specifically, Ms. Castille
inquired whether the HMTA and its implementing regulations,
49 C.F.R. Parts 171-180 (the Hazardous Materials Regulations
or HMR), apply to the transportation of hazardous materials
by the University in its capacity as operator, under contract
to the DOE, of the LANL.
This letter sets out the jurisdictional framework of the HMTA
as it applies to hazardous materials transportation by Federal
agencies and their contractors. Although RSPA exercises
rulemaking authority unde. r the HMTA with respect to all
hazardous materials transportation in commerce, enforcement
authority over land-based transportation is shared with the
Federal Highway Administration and the Federal Railroad
Administration.
The HMTA, as amended by the Hazardous Materials Transportation
'Uniform Safety Act, Pub. L. No. 101-615, 104 Stat. 3244 (1990),
applies to "any person" who transports hazardour materials in
commerce. 49 App. u.s.c. S 1804(a) (3). The term "person"
includes any:
government or Indian tribe when it offers
hazardous materials for transportation in
commerce or transports hazardous materials
in furtherance of a commercial
enterprise ....
............

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IsL.. at S 1820(11). Hazardous materials transportation by a
Federal, State or local government agency or an Indian tribe,
then, is subject to regulation under the HMTA when that
transportation is "in furtherance of a commercial enterprise."
RSPA defines this term by its converse: governmental
transportation is nQt in furtherance of a commercial enterprise
when it is carried out (l} by government personnel and (2) for
a governmental purpose.
The sphere of "governmental purpose" cannot be delineated, in
the abstract. When the activity in conjunction with which
the transportation occurs is constitutionally mandated or
authorized, when it is a traditional "sovereign" activity or
one falling within the police power, or when its benefits
accrue to the public as a whole, it is likely to fall within
the realm of the governmental purpose. The purpose is more apt
to be deemed non-governmental if there is a conscious purpose
to generate a prof it, if the activity is undertaken by a public ·
corporation with limited liability, or if the activity competes
with, or displaces, the private sector. Each case must be
considered on its facts.
When the transporter is not the Federal Government itself, but
a Federal contractor, the HMTA provides:
Any person who, under contract with any
department • • • of the Federal government,
transports, or causes to be transported or
shipped, a hazardous material • • • shall
be subject to and comply with all
provisions of [the HMTA], all orders and
regulations issued under (the HMTA], and
all other substantive and procedural
requirements of Federal, State and local
governments and Indian tribes (except such
requirements that have been preempted by
this chapter or any other Federal law}, in
the same manner and to the same extent as
any person engaged in such activities that
are in or affect commerce is subject to
such provisions, orders, regulations, and
requirements. '
I
49 App. u.s.c. S 1818. This provision, added to the statute by
the 1990 amendment, merely clarified existing law. See H. Rep.
No. 101-444 (Part 2), 101 Cong., 2d Sess. 43 (1990) ("It is the
Committee's firm position that (section 1818] simply restates
existing law."). The provision means that a Federal contractor
cannot claim sovereign immunity and does not share in the

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exception from HMTA jurisdiction conferred on the governmental
agency itself. Therefore, the contractor's transportation
activity is subject to HMTA regulation if that activity is "in
commerce."
RSPA accords the "in commerce" requirement its accepted
meaning. See 49 App. u.s.c. S 1802(2) (defining transportation
in "commerce" as transportation that is or affects interstate
trade or traffic). Thus, the HMTA does not apply to trans-
portation that is entirely on private property and neither
follows nor crosses a public way. Analogously, transportation
by a Federal contractor is not in commerce if it takes place
entirely on Federal property to which there is no general
public right of access, or if public access legally is denied
during the period of transportation.
Were the University of California not itself a government
agency, its transportation of hazardous materials in the
performance of its contractual duties would be subject to the
HMTA, to the extent transportation occurred on public roads.
However, because the University is a governmental body, its
hazardous materials transportation as the operator of the Los
Alamos National Laboratory, on public roads or not, is not
subject to the HMTA, provided that transportation is by
government personnel and for a governmental purpose.
Governmental bodies, as well, are exempt from the registration
and fee requirements of 49 C.F.R. Subpart 107.600, even where
they transport hazardous materials in commerce. 49 C.F.R.
S 107.606. And where transportation otherwise would be subject
to the HMTA, it may be excepted from regulation by a specific
code provision(~, 49 C.F.R. SS 173.7(b) and 177.806(b),
excepting certain national security shipments of Class 7
radioactive materials).
Where the University's hazardous materials transportation, or
some part of it, is exempted from HMTA jurisdiction, the
University and DOE still may find it desirable. to agree, or
DOE may choose to require, that transportation shall be in
accordance with HMR standards. such a course may be sensible,
particularly given that it may not always be clear where the
line between governmental and non- governmental purpose lies.
This decision, however, would be one not of the application
of the HMTA, but rather of contractual obligations owed to
the DOE by the University apart from HMTA or U.S. Department
of Transportation jurisdiction. If the HMR did not otherwise
apply, the University's agreement, voluntary or through
contract, to comply with the HMR would not invoke U.S. DOT
enforcement jurisdiction.
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I trust this guidance is of assistance to you. Please feel
free to call me at 202-366-4400 if you have any further
questions on this matter.
Sincerely,
Edward H. Bo ekemp r, III
Assistant Chief Counsel
Hazardous Materials Safety &
Research and Technology
Law
cc: Ellen M. Castille
Larry G. Blalock
Paul Brennan
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