# COMAR Title 20 — Public Service Commission

## Subtitle 50 — Service Supplied by Electric Companies

### Chapter 02 — Engineering

#### Regulation .04 Electric Plant Operation and Maintenance.

*COMAR 20.50.02.04*

Each utility shall adopt written operation and maintenance procedures for its electric plant in order to determine the necessity for replacement and repair. The frequency of the various procedures shall be based on the utility's experience and accepted good practice. Each utility shall keep sufficient records to give evidence of compliance with its operation and maintenance procedures.