§382.303
Post-Accident Testing
Question 1: Why does the FHWA allow post-accident tests done by
Federal, State or local law enforcement agencies to substitute for a §382.303 test even though
the FHWA does not allow a Federal, State or local law enforcement agency test
to substitute for a pre-employment, random, reasonable suspicion,
return-to-duty, or follow-up test? Will such substitutions be allowed in the
future?
Guidance: A highway accident is generally
investigated by a Federal, State, or local law enforcement agency that may
determine that probable cause exists to conduct alcohol or controlled
substances testing of a surviving driver. The FHWA believes that testing done by
such agencies will be done to document an investigation for a charge of driving
under the influence of a substance and should be allowed to substitute for a
FHWA-required test. The FHWA expects this provision to be used rarely.
The FHWA is
required by statute to provide certain protection for drivers who are tested
for alcohol and controlled substances. The FHWA believes that law enforcement
agencies investigating accidents will provide similar protection based on the
local court's prior action in such types of testing.
The FHWA will
not allow a similar approach for law enforcement agencies to conduct testing
for the other types of testing. A law enforcement agency, however, may act as a
consortium to provide any testing in accordance with parts
40 and 382.
Question 2: May an employer allow a
driver, subject to post- accident controlled substances testing, to continue to
drive pending receipt of the results of the controlled
substances test?
Guidance: Yes. A driver may continue to drive, so
long as no other restrictions are imposed by §382.307 or by law
enforcement officials.
Question 3: A commercial motor
vehicle operator is involved in an accident in which an individual is injured
but does not die from the injuries until a later date. The commercial motor
vehicle driver does not receive a citation under State or local law for a
moving traffic violation arising from the accident. How long after the accident
is the employer required to attempt to have the driver subjected to post-
accident testing?
Guidance: Each employer is required to test each
surviving driver for alcohol and controlled substances as soon as practicable
following an accident
as required by §382.303.
However, if an alcohol test is not administered within 8 hours following the
accident, or if a controlled substance test is not administered within 32 hours
following the accident, the employer must cease attempts to administer that
test. In both cases the employer must prepare and maintain a record stating the reason(s)
the test(s) were not promptly administered.
If the fatality occurs following the accident and within
the time limits for the required tests, the employer shall attempt to conduct
the tests until the respective time limits are reached. The employer is not
required to conduct any tests for cases in which the fatality occurs outside of
the 8 and 32 hour time limits.
Question 4: What post-accident
alcohol and drug testing requirements are there for
Guidance:
Question 5: What post-accident
alcohol and drug testing requirements are there for foreign drivers involved in
accidents occurring outside the
Guidance: Post-accident alcohol and drug testing is
required for CMV accidents
occurring within the
For example, a motor carrier has two shipments on a CMV from a shipper in
The FHWA does
not believe it has authority over Canadian and Mexican motor carriers that
operate within their own countries where the movement does not involve
movements into or out of the
If the driver is not tested for alcohol and drugs as
required by §382.303
and the motor carrier operates in the U.S. during a four- month period of time
after the event that triggered the requirement for such a test, the motor
carrier will be in violation of part
382 and may be subject to penalties under §382.507.