# 83 Ill. Adm. Code 420.90: Section 420.90 Schedule of Records and Periods of Retention

> Illinois · Regulations · In force

URL: https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_90

## Section

- **Citation:** 83 Ill. Adm. Code 420.90
- **Heading:** Section 420.90 Schedule of Records and Periods of Retention
- **Jurisdiction:** Illinois
- **Kind:** Regulations
- **Status:** In force
- **Text as of:** August 14, 2026
- **Source:** Compiled text
- **Location:** Illinois Administrative Code / Title 83 PUBLIC UTILITIES / CHAPTER I: ILLINOIS COMMERCE COMMISSION / Part 420 THE PRESERVATION OF RECORDS OF ELECTRIC UTILITIES (GENERAL ORDER 186) / Section 420.90 Schedule of Records and Periods of Retention

## Text

Section 420
Section 420.90  Schedule of
Records and Periods of Retention
Appendix A annexed hereto shows
the periods of time that designated records shall be preserved, and the records
for which microfilms may be substituted therefor, in accordance with the
foregoing instructions.  It is not intended that more than one copy of any
record be retained.  See Item 74 of Appendix A for authority to destroy
duplicates.

## Nearby sections

- [83 Ill. Adm. Code 420.10 Section 420.10  Scope of This Part](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_10.md)
- [83 Ill. Adm. Code 420.20 Section 420.20  Designation of Supervisory Official](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_20.md)
- [83 Ill. Adm. Code 420.30 Section 420.30  Protection and Storage of Records](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_30.md)
- [83 Ill. Adm. Code 420.40 Section 420.40  Index of Records](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_40.md)
- [83 Ill. Adm. Code 420.50 Section 420.50  Preservation of Records on Microfilm](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_50.md)
- [83 Ill. Adm. Code 420.60 Section 420.60  Destruction of Records](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_60.md)
- [83 Ill. Adm. Code 420.70 Section 420.70  Premature Destruction or Loss of Records](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_70.md)
- [83 Ill. Adm. Code 420.80 Section 420.80  Retention Periods Designated "Destroy at Option"](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_80.md)
- [83 Ill. Adm. Code 420.90 Section 420.90  Schedule of Records and Periods of Retention](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_90.md)
- [83 Ill. Adm. Code 420.100 Section 420.100  "Commission"](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_100.md)
- [83 Ill. Adm. Code 420.APPENDIX Section 420.APPENDIX  A   Schedule of Records and Periods of Retention](https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_APPENDIX.md)

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Source: Frix Law Library, https://www.frixlaw.com/law-library/statutes/STATE_IL_IAC_T83_P420_S420_90. Check the current official text before relying on it. Not legal advice.