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Illinois Administrative Code (Last Updated: March 27, 2024) |
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TITLE83. PUBLIC UTILITIES |
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PART280. PROCEDURES FOR GAS, ELECTRIC, WATER AND SANITARY SEWER UTILITIES GOVERNING ELIGIBILITY FOR SERVICE, DEPOSITS, BILLING, PAYMENTS, REFUNDS AND DISCONNECTION OF SERVICE |
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SUBPARTF. IRREGULAR BILLING |
| § 280.90. Estimated Bills |
| § 280.100. Previously Unbilled Service |