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Michigan Administrative Code (Last Updated: November 16, 2016) |
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Department LR. Licensing and Regulatory Affairs |
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Public Service Commission |
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Chapter Preservation of Records of Electric, Gas, And Water Utilities |
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Part 2. SCHEDULE OF RECORDS AND PERIODS OF RETENTION |
Section 460.2546. Rate schedules; retention periods.
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Rule 46. The following rate schedule records shall be retained for the periods listed:
(a) ) General files of published rate sheets and schedules of utility service, including schedules suspended or superseded.
50 years.
(b) Regional or local office copies of rate sheets and schedules of utility service.
1 year after expiration or cancellation.
History: 1979 AC; 1980 AACS.