# COMAR Title 09 — Maryland Department of Labor

## Subtitle 17 — Board of Stationary Engineers

### Chapter 01 — General Regulations

#### Regulation .03 Boiler Certification.

*COMAR 09.17.01.03*

If a boiler certification is required, a licensee shall:

A. Display conspicuously a current and valid license of each individual assigned to oversee a boiler:

  (1) Near the regulated machinery; or

  (2) With the certificate of inspection for the regulated machinery;

B. Affix a current photograph to the license; and

C. Have available at all times valid government-issued photographic identification.