Meters or associated metering devices, or both, shall be tested before they are adjusted, repaired, or retired.

Authority: Public Utilities Article, §§2-121, 5-101, 7-301, and 7-302, Annotated Code of Maryland

Effective date: July 1, 1964 (Order No. 55567)

Chapter revised effective October 21, 1974 (Order No. 60922)

Regulation .05A, B amended effective May 5, 1986 (13:9 Md. R. 1032)

Chapter revised effective February 7, 2000 (27:2 Md. R. 146)