Each standard shall be accompanied at all times by a certificate or calibration card, duly signed and dated, on which are recorded the corrections required to compensate for errors found at the customary test points at the time of the last previous test.

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

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

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

Regulation .01C amended effective February 7, 2000 (27:2 Md. R. 146)

Regulation .02 amended effective May 5, 1986 (13:9 Md. R. 1032); February 7, 2000 (27:2 Md. R. 146)

Regulation .03A amended effective February 7, 2000 (27:2 Md. R. 146)

Regulation .04 amended effective February 7, 2000 (27:2 Md. R. 146)