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.
Md. Code Regs. 20.55.03.04
Regulation .04 amended effective February 7, 2000 (27:2 Md. R. 145); March 26, 2007 (34:6 Md. R. 629)