# Records of Tests and Meters

- **operation:** document
- **citation:** 4 CCR 723-4 Rule 4306
- **title:** Records of Tests and Meters
- **source type:** regulation
- **agency:** Colorado Public Utilities Commission
- **status:** current
- **official:** true
- **published on:** Not available
- **effective on:** Not available
- **summary:** (a) For each meter owned or installed, a utility shall maintain a record showing the date of purchase, the manufacturer's serial number, the record of the present or previously installed location, and the date and results of the last test performed by the utility. This record shall be retained for t
- **machine formats:** - **json:** https://regulus.evalyn.ai/document/co-ccr-4-723-4-4306.json
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- **app url:** https://regulus.evalyn.ai/document/co-ccr-4-723-4-4306
- **source url:** https://www.sos.state.co.us/CCR/DisplayRule.do?action=ruleinfo&ruleId=2260&deptID=18&agencyID=96&deptName=Department%20of%20Regulatory%20Agencies&agencyName=Public%20Utilities%20Commission&seriesNum=4%20CCR%20723-4
**body:**

(a) For each meter owned or installed, a utility shall maintain a record showing the
date of purchase, the manufacturer's serial number, the record of the present or
previously installed location, and the date and results of the last test performed
by the utility. This record shall be retained for the life of the meter plus 30
months.
(b) Whenever a meter is tested either on request or upon complaint, the test record
shall include the information necessary for identifying the meter, the reason for
making the test, the reading of the meter if removed from service, the result of
the test, and all data taken at the time of the test in a sufficiently complete form to
permit the convenient checking of the methods employed and the calculations
made. This record shall be retained for at least two years.
4307- 4308. [Reserved].
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