DAS has capabilities and provide to measure by using Portable Emissions Measurement Systems (PEMS) for pollutants released by a vehicle’s exhaust system to ensure it complies with legal environmental standards to meet the regulatory Environment Protection Act requirement.
Types of Emissions Tested:

  • Carbon monoxide (CO)
  • Carbon dioxide (CO₂)
  • Particulate matter (PM)


Vehicle Noise Testing Overview

To ensure that noise levels produced by vehicles (engine, exhaust, tires) comply with regulatory limits for public and environmental health.

  • Engine noise
  • Exhaust noise