State of Illinois
91st General Assembly
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Public Act 91-0881

SB1626 Enrolled                                SRS91S0075AKcb

    AN ACT to amend the Illinois  Vehicle  Code  by  changing
Section 11-501.5.

    Be it  enacted  by  the  People  of  the  State  of  Illinois,
represented in the General Assembly:

    Section  5.   The  Illinois  Vehicle  Code  is amended by
changing Section 11-501.5 as follows:

    (625 ILCS 5/11-501.5) (from Ch. 95 1/2, par. 11-501.5)
    Sec. 11-501.5.  Preliminary Breath Screening  Test.   (a)
If  a  law  enforcement  officer  has reasonable suspicion to
believe that a person is violating or  has  violated  Section
11-501  or  a  similar  provision  of  a local ordinance, the
officer, prior to  an  arrest,  may  request  the  person  to
provide  a  sample  of  his  or  her breath for a preliminary
breath screening test using a portable device approved by the
Department of Public Health.  The person may refuse the test.
The results of this preliminary breath screening test may  be
used  by  the  law  enforcement  officer  for  the purpose of
assisting with the determination  of  whether  to  require  a
chemical  test  as  authorized  under  Sections  11-501.1 and
11-501.2, and the appropriate type of test to  request.   Any
chemical test authorized under Sections 11-501.1 and 11-501.2
may  be  requested by the officer regardless of the result of
the preliminary breath screening test, if probable cause  for
an  arrest  exists.   The  result  of  a  preliminary  breath
screening  test  may  be used by the defendant as evidence in
any administrative or court proceeding involving a  violation
of Section 11-501 or 11-501.1.
    (b)  The  Department of State Police shall create a pilot
program  to  establish  the  effectiveness  of   pupillometer
technology (the measurement of the pupil's reaction to light)
as  a  noninvasive  technique  to detect and measure possible

impairment of any person who drives or is in actual  physical
control of a motor vehicle resulting from the suspected usage
of  alcohol,  other  drug  or drugs, intoxicating compound or
compounds or any combination thereof.  This technology  shall
also  be  used  to detect fatigue levels of the operator of a
Commercial Motor Vehicle  as  defined  in  Section  6-500(6),
pursuant  to  Section  18b-105  (Part 395-Hours of Service of
Drivers) of the Illinois Vehicle Code. A State Police officer
may request that the operator of a commercial  motor  vehicle
have  his  or her eyes examined or tested with a pupillometer
device.  The person may refuse the examination or test.   The
State  Police officer shall have the device readily available
to limit undue delays.
    If a State Police officer  has  reasonable  suspicion  to
believe  that  a  person is violating or has violated Section
11-501, the officer may use the pupillometer technology, when
available.  The officer, prior to an arrest, may request  the
person  to  have  his  or  her eyes examined or tested with a
pupillometer device.  The person may refuse  the  examination
or test.  The results of this examination or test may be used
by  the  officer  for  the  purpose  of  assisting  with  the
determination  of  whether  to  require  a  chemical  test as
authorized under  Sections  11-501.1  and  11-501.2  and  the
appropriate  type  of  test  to  request.   Any chemical test
authorized  under  Sections  11-501.1  and  11-501.2  may  be
requested by the officer regardless  of  the  result  of  the
pupillometer  examination  or  test, if probable cause for an
arrest exists. The result of the examination or test  may  be
used  by  the  defendant as evidence in any administrative or
court proceeding involving a violation of 11-501 or 11-501.1.
    The pilot program shall last for a period  of  18  months
and  involve  the testing of 15 pupillometer devices.  Within
90  days  of  the  completion  of  the  pilot  project,   the
Department  of  State  Police  shall  file  a report with the
President of the Senate and Speaker of the  House  evaluating
the project.
(Source: P.A. 88-169.)

    Section  99.   Effective date.  The Act takes effect upon
becoming law.

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