AUTHORITY: Implementing and authorized by Section 1401(1)(D) of the Safe Drinking Water Act (42 U.S.C. 300f(1)(D)), Subpart C of the National Interim Primary Drinking Water Regulations (40 CFR 141.21 through 141.30), the Clean Water Act (32 U.S.C. 1251), the Illinois Environmental Protection Act [415 ILCS 5], and authorized by Section 4(n) and (o) of the Illinois Environmental Protection Act [415 ILCS 5].
SOURCE: Adopted at 22 Ill. Reg. 5546, effective March 4, 1998; amended at 26 Ill. Reg. 12167, effective July 29, 2002; amended at 30 Ill. Reg. 2507, effective February 10, 2006; amended at 34 Ill. Reg. 9064, effective June 24, 2010; amended at 38 Ill. Reg. 18627, effective September 1, 2014; amended at 43 Ill. Reg. 6175, effective July 1, 2019; amended at 46 Ill. Reg. 3152, effective February 8, 2022; amended at 48 Ill. Reg. 5271, effective March 19, 2024.
Section 186.105 Purpose
The purpose of this Part is to establish and enforce minimum standards for the operation of laboratories relating to analyses and laboratory tests for air pollution, water pollution, noise emissions, contaminant discharges onto land, and sanitary, chemical, and mineral quality of water distributed by a public water supply, and to issue certificates of competency to persons and laboratories meeting the minimum standards established by the Agency. [415 ILCS 5/4(n) and (o)]
(Source: Amended at 38 Ill. Reg. 18627, effective September 1, 2014)
Section 186.110 Scope and Applicability
a) This Part establishes general provisions applicable to the accreditation program for laboratories administered by the Agency. Requirements of this Part are applicable to all laboratories that are accredited or seeking accreditation, regardless of their size, volume of business or field of testing.
b) Nothing in this Part shall prevent laboratories from performing any quality control or other tests when the State has not required those tests to be performed by an accredited laboratory.
(Source: Amended at 38 Ill. Reg. 18627, effective September 1, 2014)