Mich. Admin. Code R. 460.2556
Current through Vol. 24-21, December 1, 2024
Rule 56. The following uncollectible account and customer credit records shall be retained for the periods listed:
| (a) Records of ratings, credit classifications, and investigations of customers. | Destroy at option. |
| (b) Ledger accounts and supporting details of customer accounts that are considered to be uncollectible. | For period legally collectible. |
| (c) Reports and statements that show the age and status of customer accounts. | 1 year. |
| (d) Data on unpaid final bills. | 1 year. |
| (e) Authorization for writing off customer accounts. | 3 years. |
Mich. Admin. Code R. 460.2556