# COMAR Title 11 — Department of Transportation

## Subtitle 14 — Motor Vehicle Administration — Vehicle Inspections

### Chapter 07 — Noise Abatement Program

#### Regulation .03 Applicability.

*COMAR 11.14.07.03*

A. Noise Measurement. Regulations .04 through .12 apply to the measurement of noise of any:

  (1) Motor vehicle while in motion;

  (2) Stationary motor vehicle equipped with an engine governor; and

  (3) Stationary motor vehicle without an engine governor.

B. Noise Exemptions. These regulations do not apply to:

  (1) The sound generated by a horn or other warning device when operated under the provisions of the Transportation Article, §22-401, Annotated Code of Maryland;

  (2) The sound generated by an emergency motor vehicle when operating under the provisions of the Transportation Article, §22-106, Annotated Code of Maryland;

  (3) The sound generated by transit and school buses.