Chapter 1: Introduction
 1.1 Research Objectives
 1.2 Research Methodology
 1.3 Research Process
 1.4 Scope and Coverage
  1.4.1 Market Definition
  1.4.2 Key Questions Answered
 1.5 Market Segmentation

Chapter 2:Executive Summary

Chapter 3:Growth Opportunities By Segment
 3.1 By Type
 3.2 By Application

Chapter 4: Market Landscape
 4.1 Porter's Five Forces Analysis
  4.1.1 Bargaining Power of Supplier
  4.1.2 Threat of New Entrants
  4.1.3 Threat of Substitutes
  4.1.4 Competitive Rivalry
  4.1.5 Bargaining Power Among Buyers
 4.2 Industry Value Chain Analysis
 4.3 Market Dynamics
  4.3.1 Drivers
  4.3.2 Restraints
  4.3.3 Opportunities
  4.5.4 Challenges
 4.4 Pestle Analysis
 4.5 Technological Roadmap
 4.6 Regulatory Landscape
 4.7 SWOT Analysis
 4.8 Price Trend Analysis
 4.9 Patent Analysis
 4.10 Analysis of the Impact of Covid-19
  4.10.1 Impact on the Overall Market
  4.10.2 Impact on the Supply Chain
  4.10.3 Impact on the Key Manufacturers
  4.10.4 Impact on the Pricing

Chapter 5: On-board Portable Emissions Measurement Systems (PEMS) Market by Type
 5.1 On-board Portable Emissions Measurement Systems (PEMS) Market Overview Snapshot and Growth Engine
 5.2 On-board Portable Emissions Measurement Systems (PEMS) Market Overview
 5.3 Real-Driving Emissions (RDE) PEMS
  5.3.1 Introduction and Market Overview
  5.3.2 Historic and Forecasted Market Size (2026-2035F)
  5.3.3 Key Market Trends, Growth Factors and Opportunities
  5.3.4 Real-Driving Emissions (RDE) PEMS: Geographic Segmentation
 5.4 Integrated PEMS (iPEMS)
  5.4.1 Introduction and Market Overview
  5.4.2 Historic and Forecasted Market Size (2026-2035F)
  5.4.3 Key Market Trends, Growth Factors and Opportunities
  5.4.4 Integrated PEMS (iPEMS): Geographic Segmentation

Chapter 6: On-board Portable Emissions Measurement Systems (PEMS) Market by Application
 6.1 On-board Portable Emissions Measurement Systems (PEMS) Market Overview Snapshot and Growth Engine
 6.2 On-board Portable Emissions Measurement Systems (PEMS) Market Overview
 6.3 Passenger Car
  6.3.1 Introduction and Market Overview
  6.3.2 Historic and Forecasted Market Size (2026-2035F)
  6.3.3 Key Market Trends, Growth Factors and Opportunities
  6.3.4 Passenger Car: Geographic Segmentation
 6.4 Commercial Vehicle
  6.4.1 Introduction and Market Overview
  6.4.2 Historic and Forecasted Market Size (2026-2035F)
  6.4.3 Key Market Trends, Growth Factors and Opportunities
  6.4.4 Commercial Vehicle: Geographic Segmentation
 6.5 Others
  6.5.1 Introduction and Market Overview
  6.5.2 Historic and Forecasted Market Size (2026-2035F)
  6.5.3 Key Market Trends, Growth Factors and Opportunities
  6.5.4 Others: Geographic Segmentation

Chapter 7: Company Profiles and Competitive Analysis
 7.1 Competitive Landscape
  7.1.1 Competitive Positioning
  7.1.2 On-board Portable Emissions Measurement Systems (PEMS) Sales and Market Share By Players
  7.1.3 Industry BCG Matrix
  7.1.4 Heat Map Analysis
  7.1.5 On-board Portable Emissions Measurement Systems (PEMS) Industry Concentration Ratio (CR5 and HHI)
  7.1.6 Top 5 On-board Portable Emissions Measurement Systems (PEMS) Players Market Share
  7.1.7 Mergers and Acquisitions
  7.1.8 Business Strategies By Top Players
 7.2 HORIBA
  7.2.1 Company Overview
  7.2.2 Key Executives
  7.2.3 Company Snapshot
  7.2.4 Operating Business Segments
  7.2.5 Product Portfolio
  7.2.6 Business Performance
  7.2.7 Key Strategic Moves and Recent Developments
  7.2.8 SWOT Analysis
 7.3 DEKRA
 7.4 SENSORS
 7.5 AVL
 7.6 MAHLE
 7.7 AIP GMBH
 7.8 TESTO

Chapter 8: Global On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 8.1 Market Overview
 8.2 Historic and Forecasted Market Size By Type
  8.2.1 Real-Driving Emissions (RDE) PEMS
  8.2.2 Integrated PEMS (iPEMS)
 8.3 Historic and Forecasted Market Size By Application
  8.3.1 Passenger Car
  8.3.2 Commercial Vehicle
  8.3.3 Others

Chapter 9: North America On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 9.1 Key Market Trends, Growth Factors and Opportunities
 9.2 Impact of Covid-19
 9.3 Key Players
 9.4 Key Market Trends, Growth Factors and Opportunities
 9.4 Historic and Forecasted Market Size By Type
  9.4.1 Real-Driving Emissions (RDE) PEMS
  9.4.2 Integrated PEMS (iPEMS)
 9.5 Historic and Forecasted Market Size By Application
  9.5.1 Passenger Car
  9.5.2 Commercial Vehicle
  9.5.3 Others
 9.6 Historic and Forecast Market Size by Country
  9.6.1 US
  9.6.2 Canada
  9.6.3 Mexico

Chapter 10: Eastern Europe On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 10.1 Key Market Trends, Growth Factors and Opportunities
 10.2 Impact of Covid-19
 10.3 Key Players
 10.4 Key Market Trends, Growth Factors and Opportunities
 10.4 Historic and Forecasted Market Size By Type
  10.4.1 Real-Driving Emissions (RDE) PEMS
  10.4.2 Integrated PEMS (iPEMS)
 10.5 Historic and Forecasted Market Size By Application
  10.5.1 Passenger Car
  10.5.2 Commercial Vehicle
  10.5.3 Others
 10.6 Historic and Forecast Market Size by Country
  10.6.1 Bulgaria
  10.6.2 The Czech Republic
  10.6.3 Hungary
  10.6.4 Poland
  10.6.5 Romania
  10.6.6 Rest of Eastern Europe

Chapter 11: Western Europe On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 11.1 Key Market Trends, Growth Factors and Opportunities
 11.2 Impact of Covid-19
 11.3 Key Players
 11.4 Key Market Trends, Growth Factors and Opportunities
 11.4 Historic and Forecasted Market Size By Type
  11.4.1 Real-Driving Emissions (RDE) PEMS
  11.4.2 Integrated PEMS (iPEMS)
 11.5 Historic and Forecasted Market Size By Application
  11.5.1 Passenger Car
  11.5.2 Commercial Vehicle
  11.5.3 Others
 11.6 Historic and Forecast Market Size by Country
  11.6.1 Germany
  11.6.2 UK
  11.6.3 France
  11.6.4 Netherlands
  11.6.5 Italy
  11.6.6 Russia
  11.6.7 Spain
  11.6.8 Rest of Western Europe

Chapter 12: Asia Pacific On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 12.1 Key Market Trends, Growth Factors and Opportunities
 12.2 Impact of Covid-19
 12.3 Key Players
 12.4 Key Market Trends, Growth Factors and Opportunities
 12.4 Historic and Forecasted Market Size By Type
  12.4.1 Real-Driving Emissions (RDE) PEMS
  12.4.2 Integrated PEMS (iPEMS)
 12.5 Historic and Forecasted Market Size By Application
  12.5.1 Passenger Car
  12.5.2 Commercial Vehicle
  12.5.3 Others
 12.6 Historic and Forecast Market Size by Country
  12.6.1 China
  12.6.2 India
  12.6.3 Japan
  12.6.4 South Korea
  12.6.5 Malaysia
  12.6.6 Thailand
  12.6.7 Vietnam
  12.6.8 The Philippines
  12.6.9 Australia
  12.6.10 New Zealand
  12.6.11 Rest of APAC

Chapter 13: Middle East & Africa On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 13.1 Key Market Trends, Growth Factors and Opportunities
 13.2 Impact of Covid-19
 13.3 Key Players
 13.4 Key Market Trends, Growth Factors and Opportunities
 13.4 Historic and Forecasted Market Size By Type
  13.4.1 Real-Driving Emissions (RDE) PEMS
  13.4.2 Integrated PEMS (iPEMS)
 13.5 Historic and Forecasted Market Size By Application
  13.5.1 Passenger Car
  13.5.2 Commercial Vehicle
  13.5.3 Others
 13.6 Historic and Forecast Market Size by Country
  13.6.1 Turkey
  13.6.2 Bahrain
  13.6.3 Kuwait
  13.6.4 Saudi Arabia
  13.6.5 Qatar
  13.6.6 UAE
  13.6.7 Israel
  13.6.8 South Africa

Chapter 14: South America On-board Portable Emissions Measurement Systems (PEMS) Market Analysis, Insights and Forecast, 2026-2035
 14.1 Key Market Trends, Growth Factors and Opportunities
 14.2 Impact of Covid-19
 14.3 Key Players
 14.4 Key Market Trends, Growth Factors and Opportunities
 14.4 Historic and Forecasted Market Size By Type
  14.4.1 Real-Driving Emissions (RDE) PEMS
  14.4.2 Integrated PEMS (iPEMS)
 14.5 Historic and Forecasted Market Size By Application
  14.5.1 Passenger Car
  14.5.2 Commercial Vehicle
  14.5.3 Others
 14.6 Historic and Forecast Market Size by Country
  14.6.1 Brazil
  14.6.2 Argentina
  14.6.3 Rest of SA

Chapter 15 Investment Analysis

Chapter 16 Analyst Viewpoint and Conclusion

On-board Portable Emissions Measurement Systems (PEMS) Scope:

Report Data	On-board Portable Emissions Measurement Systems (PEMS) Market
On-board Portable Emissions Measurement Systems (PEMS) Market Size in 2025	USD XX million
On-board Portable Emissions Measurement Systems (PEMS) CAGR 2025 - 2032	XX%
On-board Portable Emissions Measurement Systems (PEMS) Base Year	2024
On-board Portable Emissions Measurement Systems (PEMS) Forecast Data	2025 - 2032
Segments Covered	By Type, By Application, And by Regions
Regional Scope	North America, Europe, Asia Pacific, Latin America, and Middle East & Africa
Key Companies Profiled	Horiba, DEKRA, Sensors, AVL, MAHLE, AIP GmbH, Testo.
Key Segments	By Type Real-Driving Emissions (RDE) PEMS Integrated PEMS (iPEMS) By Applications Passenger Car Commercial Vehicle Others