Breath testing in the State of
Utah is conducted by either the Intoxilyzer 5000 or
8000. While an entire discussion of how the
Intoxilyzer measures alcohol is omitted here, there
are some very specific rules that law enforcement
agencies must follow in order for results to be
admissible. First, the law enforcement officer
must be certified on the machine at the time of
testing. If the officer is not certified, then
it must be assumed that the test was administered
inappropriately, and thus the results cannot be
admitted. The second rule is the Baker rule.
The rule essentially states that the officer must
check the mouth of the suspect and then let a period
of not less than 15 minutes elapse between the time
the officer checks the mouth and the test. In
addition, the officer must ensure that the suspect
does not put anything in his/her mouth during the 15
minute period. The reasoning behind the rule
is that certain items can affect the results of the
Intoxilyzer, including types of gum and residual
mouth alcohol. Research indicates that the
passage of 15 minutes eliminates the possibility of
false positives. Finally, the machine itself
has to properly calibrated. The following is
the administrative rule that applies to the
certification and calibration of the Intoxilyzer
machine, be it the 5000 or 8000 models:
A. Acceptance: All breath alcohol
testing instruments employed by Utah law enforcement
officers, to be used for evidentiary purposes, shall
be approved by the department.
(1) The department shall maintain
an approved list of accepted instruments for use in
the state. Law enforcement entities shall select
breath alcohol instruments from this accepted list,
which list shall be available for public inspection
at the department during normal working hours.
(2) A manufacturer may make
application for approval of an instrument by brand
and/or model not on the list. The department shall
subsequently examine and evaluate each instrument to
determine if it meets criteria specified by this
rule and applicable purchase requisitions.
B. Criteria: In order to be
approved, each manufacturer's brand and/or model of
breath testing instrument shall meet the following
criteria.
(1) Breath alcohol analysis of an
instrument shall be based on the principle of
infra-red energy absorption, or any other similarly
effective procedure specified by the department.
(2) Breath specimen collected for
analysis shall be essentially alveolar and/or end
expiratory in composition according to the analysis
method utilized.
(3) The instrument shall analyze a
reference sample, such as headspace gas from a
mixture of water and a known weight or volume of
ethanol, held at a constant temperature, or a
compressed inert gas and alcohol mixture in a
pressurized cylinder. The result of the analysis
must agree with the reference sample's predicted
value, within plus or minus 5%, or .005, whichever
is greater, or such limits as set by the department.
For example, if a known reference sample is .10, a
plus or minus range of 5%=.005 (.10 x 5 %= .005).
The test result, using a known .10 solution or
compressed inert gas and alcohol solution, could
range from .095-.105.
(4) The instrument shall provide
an accurate and consistent analysis of breath
specimen for the determination of alcohol
concentration for law enforcement purposes. The
instrument shall function within the manufacturer's
specifications of:
(a) electrical power,
(b) operating temperature,
(c) internal purge,
(d) internal calibration,
(e) diagnostic measurements,
(f) invalid test procedures,
(g) known reference sample
testing,
(h) measurements of breath
alcohol, as displayed in grams of alcohol per 210
liters of breath.
(5) Any other tests, deemed
necessary by the department, may be required in
order to correctly and adequately evaluate the
instrument, to give the most accurate and correct
results in routine breath alcohol testing and be
practical and reliable for law enforcement purposes.
C. List: Upon proof of compliance
with this rule, an instrument may be approved by
brand and/or model and placed on the list of
accepted instruments. By inclusion on the
department's list of accepted instruments, it will
be deemed to have met the criteria listed above.
D. Certification: All breath
alcohol instruments purchased for law enforcement
evidentiary purposes, shall be certified before
being placed into service.
(1) The breath alcohol testing
program supervisor, hereinafter, "program
supervisor", shall determine if each individual
instrument, by serial number, conforms to the brand
and/or model that appears on the commissioner's
accepted list.
(2) Once an individual instrument
has been purchased, found to be operating correctly
and placed into service, the Certificate of
Calibration with the serial number of that
instrument, shall be placed in a file for certified
instruments. Certificates of Calibration verifying
the certification of any breath testing instrument
shall be available during normal business hours
through the Department of Public Safety, more
specifically the Utah Highway Patrol Training
Section, 5681 S. 320 West, Murray, UT 84107.
(3) The department may, at any
time, determine if a specific instrument is
unreliable and/or unserviceable. Pending such a
finding, an instrument may be removed from service
and certification may be withdrawn.
(4) Only certified breath alcohol
testing technicians, hereinafter "technicians", as
defined by Section 7 of this rule when required,
shall be authorized to provide expert testimony
concerning the certification and all other aspects
of the breath testing instrument under his/her
supervision.
A. All breath alcohol testing
techniques, methods, and programs, hereinafter
"program", must be certified by the department.
B. Prior to initiating a program,
an agency or laboratory shall submit an application
to the department for certification. The application
shall show the brand and/or model of the instrument
to be used and contain a resume of the program to be
followed. An on-site inspection shall be made by the
department to determine compliance with all
applicable provisions in this rule.
C. Certification of a program may
be denied, suspended, or revoked by the department
if, based on information obtained by the department,
program supervisor, or technician, the agency or
laboratory fails to meet the criteria as outlined by
the department.
D. All programs, in order to be
certified, shall meet the following criteria:
(1) The results of tests to
determine the concentration of alcohol on a person's
breath shall be expressed as equivalent grams of
alcohol per 210 liters of breath. The results of
such tests shall be entered in a permanent record
book for department use.
(2) Printed checklists, outlining
the method of properly performing breath tests shall
be available at each location where tests are given.
Test record cards used in conjunction with breath
testing shall be available at each location where
tests are given. Both the checklist and test record
card, after completion of a test should be retained
by the operator.
(3) The instruments shall be
certified on a routine basis, not to exceed 40 days
between calibration tests, by a technician,
depending on location of instruments and area of
responsibility.
(4) Certification procedures to
certify the breath testing instrument shall be
performed by a technician as required in this rule,
or by using such procedures as recommended by the
manufacturer of the instrument to meet its
performance specifications, as derived from:
(a) electrical power tests,
(b) operating temperature tests,
(c) internal purge tests,
(d) internal calibration tests,
(e) diagnostic tests,
(f) invalid function tests,
(g) known reference samples
testing, and
(h) measurements displayed in
grams of alcohol per 210 liters of breath.
(5) Results of tests for
certification shall be kept in a permanent record
book retained by the technician. A report of the
certification procedure shall be recorded on the
approved form Certificate of Calibration and sent to
the program supervisor.
(6) Except as set forth in
paragraph 7 in this section, all analytical results
on a subject test shall be recorded, using
terminology established by state statute and
reported to three decimal places. For example, a
result of 0.237g/210L shall be reported as 0.237.
(7) Internal standards on a
subject test do not have to be recorded numerically.
(8) The instrument must be
operated by either a certified operator or
technician.
A. All breath alcohol testing
operators, hereinafter "operators", must be
certified by the department.
B. All training for initial and
renewal certification will be conducted by a program
supervisor and/or technician.
C. Initial Certification
(1) In order to apply for
certification as an operator of a breath testing
instrument, an applicant must successfully complete
a course of instruction approved by the department,
which must include as a minimum the following:
a. One hour of instruction on the
effects of alcohol in the human body.
b. Two hours of instruction on the
operational principles of breath testing.
c. One hour of instruction on the
D.U.I. Summons and Citation/D.U.I. Report Form.
d. One and one half hours of
instruction on the legal aspects of chemical
testing, driving under the influence, case law and
other alcohol related laws.
e. One and one half hours of
laboratory participation performing simulated tests
on the instruments, including demonstrations under
the supervision of a class instructor.
f. One hour for examination and
critique of course.
(2) After successful completion of
the initial certification course a certificate will
be issued that will be valid for two years.
D. Renewal Certification
(1) The operator is required to
renew certification prior to its expiration date.
The minimum requirement for renewal of operator
certification will be:
a. Two hours of instruction on the
effects of alcohol in the human body.
b. Two hours of instruction on the
operational principles of breath testing.
c. One hour of instruction on the
D.U.I. Summons and Citation/D.U.I. Report Form and
testimony of arresting officer.
d. Two hours of instruction on the
legal aspects of chemical testing and detecting the
drinking driver.
e. One hour for examination and
critique of course.
f. Or the operator must
successfully complete the Compact Disc Computer
program including successful completion of exam.
Results of exams must be forwarded to program
supervisor and a certification certificate will be
issued.
(2) Any operator who allows
his/her certification to expire one year or longer
must retake and successfully complete the initial
certification course as outlined in paragraph C of
this section.
A. All technicians, must be
certified by the department.
B. The minimum qualifications for
certification as a technician are:
(1) Satisfactory completion of the
operator's initial certification course and/or
renewal certification course.
(2) Satisfactory completion of the
Breath Alcohol Testing Supervisor's course offered
by Indiana University, or an equivalent course of
instruction, as approved by the program supervisor.
(3) Satisfactory completion of the
manufacturer's maintenance/repair technician course.
(4) Maintain technician's status
through a minimum of eight hours training each
calendar year. This training must be directly
related to the breath alcohol testing program, and
must be approved by the program supervisor.
C. Any technician who fails to
meet the requirements of paragraph B, sub-paragraph
(4) of this section and allows his/her certification
to expire for more than one year, must renew his/her
certification by meeting the minimum requirements as
outlined in paragraph B, sub-paragraphs (1), (2),
and (3) of this section.