# COMAR Title 26 — Department of the Environment

## Subtitle 11 — Air Quality

### Chapter 31 — Quality Assurance Requirements for Continuous Opacity Monitors (COMs)

#### Regulation .01 Scope.

*COMAR 26.11.31.01*

This chapter codifies the quality assurance (QA) and quality control (QC) procedures previously established by the Department’s Technical Memorandum 90-01 for continuous opacity monitors (COMs). The procedures are transferred into this chapter in regulatory format. In addition, the general provisions and quality control requirements found in COMAR 26.11.01.10 are also applicable to COMs.