TITLE 20: CORRECTIONS, CRIMINAL JUSTICE, AND LAW ENFORCEMENT
CHAPTER II: DEPARTMENT OF STATE POLICE
PART 1286 TESTING OF BREATH, BLOOD AND URINE FOR ALCOHOL, OTHER DRUGS, AND INTOXICATING COMPOUNDS
SECTION 1286.230 CHECKING APPROVED EVIDENTIARY INSTRUMENTS FOR CONTINUED ACCURACY
Section 1286.230 Checking Approved Evidentiary Instruments for Continued Accuracy
To ensure the continued accuracy of approved evidentiary instruments, a BAT or automated system shall perform accuracy checks.
a) Checks shall be performed at least once every 62 days.
b) Checks shall consist of at least two tests of the instrument in which the instrument quantitates a reference sample.
c) Approved evidentiary instruments must quantitate a reference sample within 10 percent of the reference sample's value, as adjusted for environmental factors.
d) The accuracy check results shall be recorded in the instrument's logbook or internal memory, or in the central repository. The automatic accuracy checks or accuracy checks performed remotely will not be entered in the logbook. If the accuracy check was performed by a BAT at the instrument location, the accuracy check results shall be recorded in the instrument's logbook.
(Source: Amended at 35 Ill. Reg. 18897, effective October 31, 2011)