Section 276.501  General Requirements

Compliance with Illinois vehicle test standards shall be determined by following the test procedures set forth in Subpart B of this Part and by utilizing the following:

a)        Steady-state idle test equipment meeting the specifications set forth in Sections 276.502 and 276.503 of this Part and the evaporative system test equipment meeting the specifications set forth in Section 276.504 of this Part; or

b)         On-road remote sensing test equipment meeting the specifications set forth in Section 276.507 of this Part; or

c)         OBD test equipment meeting the specifications set forth in Section 276.508 of this Part.

(Source:  Amended at 35 Ill. Reg. 11268, effective June 28, 2011)