A utility or gas master meter operator shall preserve all records required by these regulations for the time specified in 18 CFR 125, as amended, which is incorporated by reference, unless otherwise specified by the Commission.

Authority: State Government Article, §7-207(a); Public Utilities Article, §§2-121, 5-101, 5-302, and 6-203—6-207; Annotated Code of Maryland

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

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

Regulation .01 amended effective May 5, 1986 (13:9 Md. R. 1032); July 20, 1992 (19:14 Md. R. 1285)

Regulation .02 adopted effective May 5, 1986 (13:9 Md. R. 1032); amended effective August 25, 1986 (13:17 Md. R. 1924)

Regulation .02E amended effective March 18, 2013 (40:5 Md. R. 412)

Regulation .02G amended effective December 25, 1989 (16:25 Md. R. 2715); July 31, 1995 (22:15 Md. R. 1121)

Regulation .02H amended effective December 25, 1989 (16:25 Md. R. 2715); July 31, 1995 (22:15 Md. R. 1121); December 29, 1997 (24:26 Md. R. 1760)

Regulation .02I repealed and new Regulation .02I adopted effective December 25, 1989 (16:25 Md. R. 2715)

Regulation .02J amended effective September 18, 1989 (16:18 Md. R. 2024); July 31, 1995 (22:15 Md. R. 1121); March 26, 2007 (34:6 Md. R. 629)

Regulation .02M amended effective February 7, 2000 (27:2 Md. R. 145)

Regulations .03 and .04 adopted effective May 5, 1986 (13:9 Md. R. 1032)

Regulation .03A amended effective April 10, 1995 (22:7 Md. R. 538)

Regulation .03B amended effective November 17, 1986 (13:23 Md. R. 2481); April 10, 1995 (22:7 Md. R. 538); February 7, 2000 (27:2 Md. R. 145)

Regulation .04 amended effective February 7, 2000 (27:2 Md. R. 145); March 26, 2007 (34:6 Md. R. 629)