Exhaust Emissions Testing Solutions

Precision Exhaust Emissions Testing for Compliance and Sustainability

HORIBA is the industry leader in automotive exhaust emissions testing, providing cutting-edge exhaust gas analyzers, software, and services to help manufacturers meet stringent global emissions regulations, including Euro 7, EPA, and CARB standards. With over 75 years of expertise, we empower OEMs, Tier 1 suppliers, and research institutions with high-accuracy measurement solutions to reduce development time, cost, and compliance risks.

HORIBA Exhaust Emissions Testing during Vehicle Development and Testing

Meeting Future Emissions Regulations: Euro 7 Compliance

Stay ahead of evolving regulations with our Euro 7 emissions testing solutions. Our expertise helps manufacturers navigate new emission limits, durability requirements, and on-road measurement challenges.

What is Exhaust Emissions Testing and Why is it Important?

Exhaust emissions testing measures the pollutants released from a vehicle’s engine during operation. These emissions include carbon dioxide (CO₂), nitrogen oxides (NO_x), particulate matter (PM), and hydrocarbons (HC). Testing is performed in controlled environments and real-world conditions to ensure vehicles comply with regulatory standards and contribute to cleaner air quality.

Performing exhaust emissions testing throughout the vehicle development process is crucial for:

Regulatory Compliance – Ensuring adherence to global standards like Euro 7, EPA, CARB, and WLTP.
Environmental Responsibility – Reducing harmful emissions to improve air quality and support sustainability efforts.
Performance Optimization – Refining engine efficiency, fuel consumption, and powertrain durability.
Cost Savings – Identifying and addressing potential compliance issues early to avoid costly recalls or redesigns.
Market Readiness – Ensuring vehicles meet both current and future emissions requirements for global deployment.

HORIBA's Commitment to Exhaust Emissions Testing

As the industry shifts towards new propulsion systems such as battery electric and fuel cell vehicles, many competitors are moving away from traditional exhaust emissions testing. However, HORIBA remains committed to supporting both existing and emerging powertrain technologies. We continue to serve legacy and new customers, ensuring they have the tools they need to meet evolving emissions standards worldwide.

Our ongoing product innovation aligns with global regulations and customer goals, delivering high-accuracy measurement solutions that adapt to new challenges while maintaining compliance, efficiency, and performance optimization. Whether for internal combustion engines (ICEs), hybrids, hydrogen-powered vehicles, or real-world emissions testing, HORIBA is here to provide best-in-class exhaust emissions measurement solutions.

As part of this commitment, our new MEXAcube and IRALM technology sets a new standard in exhaust emissions measurement, offering enhanced accuracy and adaptability for evolving regulations and propulsion technologies.

Comprehensive Exhaust Emissions Testing Solutions

Chassis Testing & Real World/In-Use Testing

Light-Duty Chassis Testing

Exhaust emissions measurement tools for light-duty chassis testing, ensuring accurate assessment of vehicle performance and compliance.

Heavy-Duty Chassis Testing

Warranty on Parts and Labor | HORIBA Automotive

Since the launch of the first Motor Exhaust Gas Analyzer (MEXA) in 1964 HORIBA has been at the forefront of heavy-duty chassis testing.

Intelligent Lab

Delivering faster and more efficient development and validation of powertrains for RDE compliance, Intelligent Lab reduces the need for prototype hardware and testing in the real-world.

PEMS Testing

PEMS Calibration can be done to international such as Euro 7 emissions standards

Over the past several decades, real-world emissions from mobile sources have been a focus for global regulatory agencies and manufacturers looking to build a cleaner future.

Why Choose HORIBA for Exhaust Emissions Testing?

✅ Proven Industry Leadership – Over 75 years of experience in exhaust gas analysis.

✅ Regulatory Expertise – Compliance solutions for Euro 7, EPA, CARB, and global emissions standards.

✅ Innovative Technology – High-accuracy gas analyzers, PEMS, and intelligent lab solutions.

✅ Full-Spectrum Testing – From light-duty, heavy-duty, and NRMM to hydrogen ICE and real-world applications.

Optimize your emissions testing strategy with HORIBA’s industry-leading solutions. Contact us today to discuss how we can support your compliance and R&D goals.