TITLE 83: PUBLIC UTILITIES CHAPTER I: ILLINOIS COMMERCE COMMISSION SUBCHAPTER d: GAS UTILITIES PART 505 UNIFORM SYSTEM OF ACCOUNTS FOR GAS UTILITIES The General Assembly's Illinois Administrative Code database includes only those rulemakings that have been permanently adopted. This menu will point out the Sections on which an emergency rule (valid for a maximum of 150 days, usually until replaced by a permanent rulemaking) exists. The emergency rulemaking is linked through the notation that follows the Section heading in the menu. View Entire Part SUBPART A: GENERAL PROVISIONS AND ADOPTION OF CFR PROVISIONS BY REFERENCE Section 505.10 Adoption of 18 CFR 201 by Reference Section 505.20 Adoption of 18 CFR 216 by Reference (Repealed) SUBPART B: ADDITIONS TO AND DELETIONS FROM CFR PROVISIONS Section 505.200 Definitions Section 505.210 General Instruction 1 Section 505.250 General Instruction 5 Section 505.270 General Instruction 7 (Repealed) Section 505.280 General Instruction 7.1 (Repealed) Section 505.330 General Instruction 12 Section 505.340 General Instruction 13 Section 505.370 General Instruction 16 Section 505.380 General Instruction 17 Section 505.390 General Instruction 18 Section 505.410 General Instruction 20 Section 505.420 Gas Plant Instruction 2 (Repealed) Section 505.430 Gas Plant Instruction 3 Section 505.450 Gas Plant Instruction 5 (Repealed) Section 505.470 Gas Plant Instruction 7 Section 505.500 Gas Plant Instruction 10 Section 505.550 Gas Plant Instruction 15 Section 505.900 Balance Sheet Chart Of Accounts Section 505.940 Income Chart of Accounts Section 505.970 Operation and Maintenance Expense Chart of Accounts Section 505.1020 Account 102 (Repealed) Section 505.1030 Account 103 Section 505.1050 Account 105 Section 505.1051 Account 105.1 Section 505.1080 Account 108 (Repealed) Section 505.1170 Account 117 Section 505.1641 Account 164.1 Section 505.1642 Account 164.2 Section 505.1643 Account 164.3 Section 505.1660 Account 166 Section 505.1740 Account 174 Section 505.2010 Accounts 201, 202, 203, and 204 Section 505.2070 Account 207 Section 505.2110 Account 211 Section 505.2140 Account 214 Section 505.2420 Account 242 Section 505.3523 Account 352.3 Section 505.4090 Account 409 (Reserved) (Repealed) Section 505.4160 Account 416 Section 505.4261 Account 426.1 (Repealed) Section 505.4390 Account 439 Section 505.4810 Account 481 Section 505.4910 Account 491 Section 505.4950 Account 495 Section 505.8050 Account 805 Section 505.8060 Account 806 Section 505.8081 Account 808.1 Section 505.8082 Account 808.2 Section 505.8130 Account 813 Section 505.8230 Account 823 Section 505.8456 Account 845.6 Section 505.8540 Account 854 Section 505.8580 Account 858 Section 505.9140 Accounts 914 and 915 Section 505.9302 Account 930.2 (Repealed) Section 505.APPENDIX G Operation and Maintenance Expense Accounts

AUTHORITY: Implementing Sections 5-102 and 5-103 and authorized by Section 10-101 of the Public Utilities Act [220 ILCS 5/5-102, 5-103, and 10-101].

SOURCE: Adopted July 14, 1960, effective January 1, 1962; old rules repealed, new rules adopted and codified at 8 Ill. Reg. 177, effective January 1, 1984; amended at 9 Ill. Reg. 4022, effective April 1, 1985; amended at 9 Ill. Reg. 13083, effective August 15, 1985; amended at 13 Ill. Reg. 10858, effective July 1, 1989; amended at 14 Ill. Reg. 1605, effective January 16, 1990; amended at 18 Ill. Reg. 10701, effective July 1, 1994; amended at 22 Ill. Reg. 9543, effective June 1, 1998; amended at 23 Ill. Reg. 1350, effective February 1, 1999; amended at 28 Ill. Reg. 340, effective December 31, 2003; amended at 31 Ill. Reg. 11557, effective August 1, 2007.