TRP Laboratories Driving Leadership in Emissions Compliance for an Ever-Evolving Regulatory Landscape
Strengthening emissions expertise with the addition of Chet Mun Liew, Senior Emissions Engineer.
“Chet’s leadership typifies the caliber of expertise required to navigate today’s rapidly evolving emissions landscape.”
[Troy, MI] — April 25, 2026 — TRP Laboratories, a leader in engine and vehicle testing, and emissions compliance, announces the addition of Chet Mun Liew as Senior Emissions Engineer. This hire reinforces its role in advancing the automotive industry’s shift toward stricter emissions standards and next-generation powertrain technologies.
Liew serves as a liaison to OEMs, suppliers, and engineering organizations, specifically leading emissions certification and development programs across global regulatory frameworks. His expertise helps customers navigate evolving EPA and CARB requirements while implementing advanced testing methodologies. The result is efficient, accurate compliance with confidence.
Liew’s expertise spans the full emissions testing ecosystem—from laboratory operations and test cell design to data validation and regulatory strategy. At TRP, he contributes to both customer programs and the advancement of the company’s integrated software platforms, bridging regulatory complexity with scalable, data-driven testing solutions.
Prior to joining TRP Laboratories, Liew built a distinguished career in the automotive and energy sectors. He held leadership roles at Cummins Inc. There, he led emissions laboratory compliance and supported global certification initiatives. He also worked at the U.S. Department of Energy’s National Energy Technology Laboratory. In that role, he managed large-scale carbon capture programs focused on reducing industrial emissions.
With a strong foundation in mechanical engineering, Liew brings extensive experience in emissions research and advanced combustion technologies. Moreover, he offers a systems-level perspective on today’s evolving powertrain landscape.His expertise includes low-emission, hybrid, and alternative fuel technologies.
“Chet’s leadership typifies the caliber of expertise required to navigate today’s rapidly evolving emissions landscape,” said Colin Speedie, CEO at TRP Laboratories. “His ability to connect regulatory insight, engineering rigor, and practical testing solutions positions TRP to deliver exceptional value to our customers as the industry advances toward a lower-emissions future.”
As global emissions regulations continue to evolve and new propulsion technologies emerge, TRP Laboratories remains focused on delivering high-value testing, compliance, and software solutions—supported by industry-leading experts like Liew.
About TRP Laboratories
Headquartered in Troy, Michigan, TRP Laboratories combines national reach with deep technical expertise. We deliver comprehensive testing solutions for manufacturers, OEMs, and aftermarket producers. Our services range from regulatory testing to highly specialized, custom-engineered programs. We support the evolving demands of today’s industrial and transportation markets with precision, speed, and certainty.
Our testing capabilities include product qualification, environmental testing, vehicle and engine testing, emissions certification, evaporative emissions and permeation analysis, and comprehensive component validation. We also perform strength and durability testing, fatigue analysis, thermal cycling, vibration testing, and a wide range of customized performance evaluations.
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