Part 283 - GENERAL PROCEDURES FOR EMISSIONS TESTS AVERAGING
- Subpart A - INTRODUCTION (§ 283.110 to 283.130)
- Subpart B - PROCEDURES FOR AVERAGING OF TEST RESULTS (§ 283.210 to 283.250)
Current through Register Vol. 45, No. 40, October 1, 2021
Old Part repealed at 13 Ill. Reg. 9501, effective June 12, 1989; new Part adopted at 24 Ill. Reg. 14428, effective September 11, 2000; expedited correction at 25 Ill. Reg. 9657, effective September 11, 2000.
AUTHORITY: Implementing and authorized by Section 4 of the Environmental Protection Act [415 ILCS 5/4 ].
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