| European Noise Barrier Federation (ENBF) | ENBF | Non-Governmental Organization | |||
| Federal Agency on Technical Regulating and Metrology (Rosstandart) | Rosstandart | Government Agency | |||
| National Motorcycle Quality Supervisory and Testing Center (Tianjin) (NMTC-TJ) | NMTC-TJ | Expert | |||
| Škoda Auto ( Škoda) | Škoda | Expert | false | false | false |
| Abt Associates, Inc. (Abt) | Abt | Expert | |||
| ADAC | ADAC | Expert | |||
| Adaptive Seat to Reduce Neck Injuries for Female and Male Occupants (ADSEAT) | ADSEAT | Expert | |||
| AEA Energy and Environment (AEA) | AEA | Expert | |||
| AEB Technologies (AEB Tech) | AEB Tech | Expert | |||
| Aerosol and Particle Technology Laboratory (APTL) | APTL | Expert | |||
| African Organisation for Standardisation (ARSO) | ARSO | Non-Governmental Organization | |||
| African Refiners Association (ARA) | ARA | Non-Governmental Organization | |||
| Aguila Technologies (Aguila) | Aguila | Expert | |||
| AIB Vinçotte (Vinçotte) | Vinçotte | Expert | |||
| AIP Automotive (AIP) | AIP | Expert | |||
| Air Liquide | Air Liquide | Expert | |||
| Airlib Inc. (Airlib) | Airlib | Expert | |||
| AIRUSE | AIRUSE | Non-Governmental Organization | |||
| Albania | Albania | Contracting Party | true | true | false |
| Alliance for Automotive Innovation (Alliance) | Alliance | Non-Governmental Organization | false | false | false |
| Allianz Group (Allianz) | Allianz | Expert | |||
| Altran | Altran | Expert | |||
| American Automotive Policy Council (AAPC) | AAPC | Non-Governmental Organization | |||
| Apollo Vehicle Safety (Apollo) | Apollo | Expert | |||
| Applus IDIADA (IDIADA) | IDIADA | Expert | false | false | false |
| Argonne National Laboratory (ANL) | ANL | Government Agency | |||
| ARIAMIS Engineering (ARIAMIS) | ARIAMIS | Expert | |||
| Ashok Leyland | Ashok Leyland | Expert | |||
| Asia Injury Prevention Foundation (AIPF) | AIPF | Non-Governmental Organization | false | false | false |
| Association for Emissions Control by Catalyst (AECC) | AECC | Non-Governmental Organization | |||
| Association of Technical Inspection Agencies (VdTÜV) | VdTÜV | Non-Governmental Organization | |||
| Assogasliquidi, Liquefied Petroleum Gas National Association of Italy (Assogasliquidi) | Assogasliquidi | Non-Governmental Organization | |||
| ASTM International (ASTM) | ASTM | Expert | |||
| ATP Automotive Testing Papenburg GmbH (ATP) | ATP | Expert | |||
| Audi | Audi | Expert | |||
| AUE Mobility (AUE) | AUE | Expert | |||
| Australia | Australia | Contracting Party | true | false | true |
| Australian Transport Council (ATC) | ATC | Government Agency | false | false | false |
| Austria | Austria | Contracting Party | true | false | false |
| Autoliv Inc. (Autoliv) | Autoliv | Expert | |||
| Automated Vehicle Safety Consortium (AVSC) | AVSC | Non-Governmental Organization | |||
| Automotive Open System Architecture Consortium (AutoSAR) | AutoSAR | Expert | |||
| Automotive Research Association of India (ARAI) | ARAI | Non-Governmental Organization | |||
| AVL | AVL | Expert | |||
| Azerbaijan | Azerbaijan | Contracting Party | true | false | true |
| BASF | BASF | Expert | |||
| Bayer Material Science (Bayer) | Bayer | Expert | |||
| Beihang University (Beihang) | Beihang | Expert | |||
| Belarus | Belarus | Contracting Party | true | true | true |
| Belgian Road Research Centre (BRRC) | BRRC | Expert | false | false | false |
| Belgian Road Safety Institute (BRSI) | BRSI | Non-Governmental Organization | |||
| Belgium | Belgium | Contracting Party | true | false | false |
| Bertrandt AG (Bertrandt) | Bertrandt | Expert | |||
| BeSafe (Scandinavian Safety AB) (BeSafe) | BeSafe | Expert | false | false | false |
| BGS Böhme & Gehring GmbH (BGS) | BGS | Expert | |||
| BIPAVER International (BIPAVER) | BIPAVER | Non-Governmental Organization | false | false | false |
| Blackberry Limited (Blackberry) | Blackberry | Expert | |||
| BMW Group (BMW) | BMW | Expert | |||
| BMW Research & Innovation Center (BMW-FIZ) | BMW-FIZ | Expert | |||
| Bosnia and Herzegovina (Bosnia-Herzegovina) | Bosnia-Herzegovina | Contracting Party | true | false | false |
| BPW | Bergische Achsen KG (BPW) | BPW | Expert | false | false | false |
| BRC Gas Equipment (BRC) | BRC | Expert | |||
| Brembo S.p.A. (Brembo) | Brembo | Expert | false | false | false |
| Brigade Electronics (Brigade) | Brigade | Expert | |||
| Britax | Römer (Britax Römer) | Britax Römer | Expert | |||
| BRL Brake Solutions S.L. (BRL) | BRL | Expert | |||
| Bruitparif | Bruitparif | Non-Governmental Organization | |||
| Brussels Environment (BE) | BE | Government Agency | |||
| BTC Technology (BTC) | BTC | Expert | |||
| Bulgaria | Bulgaria | Contracting Party | true | true | false |
| Bundesanstalt für Materialforschung und -prüfung (BAM) | BAM | Government Agency | |||
| Bus Industry Confederation (BIC) | BIC | Non-Governmental Organization | |||
| BYD Company Limited (BYD) | BYD | Expert | |||
| BYK | BYK | Expert | |||
| CabinAir | CabinAir | Expert | |||
| California Air Resources Board (CARB) | CARB | Government Agency | false | false | false |
| California Department of Transportation (Caltrans) | Caltrans | Government Agency | false | false | false |
| Cambustion | Cambustion | Expert | |||
| Canada | Canada | Contracting Party | false | false | true |
| Car 2 Car Communication Consortium (C2C) | C2C | Non-Governmental Organization | |||
| Car Connectivity Consortium (CCC) | CCC | Non-Governmental Organization | |||
| Car-Pass | Car-Pass | Expert | |||
| Cardno ChemRisk (Cardno) | Cardno | Expert | |||
| Carmeq GmbH (Carmeq) | Carmeq | Expert | false | false | false |
| Carnegie Mellon University (CMU) | CMU | Expert | |||
| Catalytic Instruments GmbH & Co. KG (Catalytic Instruments) | Catalytic Instruments | Expert | |||
| Catapult Transport Systems (Catapult) | Catapult | Government Agency | false | false | false |
| Cavnue | Cavnue | Expert | |||
| Cellbond | Cellbond | Expert | |||
| CEMA European Agricultural Machinery (CEMA) | CEMA | Non-Governmental Organization | |||
| Center for Design Research-Stanford University (CDR-Stanford) | CDR-Stanford | Expert | |||
| Centre Européen d'Etudes de Sécurité et d'Analyse des Risques (CEESAR) | CEESAR | Expert | |||
| CERTAM | CERTAM | Expert | |||
| CETECOM | CETECOM | Expert | |||
| CGS Company (CGS) | CGS | Expert | |||
| Chalmers University -Applied Mechanics: Vehicle Safety Division (Chalmers) | Chalmers | Expert | |||
| Changan Automobile Co., Ltd. (Changan) | Changan | Expert | |||
| CharIN e.V. (CharIN) | CharIN | Expert | false | false | false |
| Chart Industries, Inc. (Chart) | Chart | Expert | |||
| China Automotive Technology and Research Center (CATARC) | CATARC | Government Agency | false | false | false |
| China Research Academy of Environmental Sciences (CRAES) | CRAES | Expert | |||
| Chrysler Group LLC (Chrysler) | Chrysler | Expert | |||
| Clean Air Association (CAA) | CAA | Non-Governmental Organization | |||
| Clean Air Power (CAP) | CAP | Expert | |||
| Clean Fuels Consulting (CFC) | CFC | Expert | |||
| Clean Mobility and Thermofluids (CMT) | CMT | Expert | |||
| Comité des Constructeurs Français d'Automobiles (CCFA) | CCFA | Expert | |||
| Commissariat à l’énergie atomique et aux énergies alternatives (CEA) | CEA | Expert | |||
| Committee for European Construction Equipment (CECE) | CECE | Non-Governmental Organization | |||
| Compagnie Générale des Etablissements Michelin (Michelin) | Michelin | Expert | |||
| Concept Tech GmbH (Concept Tech) | Concept Tech | Expert | |||
| Confederation of Organisations in Road Transport Enforcement (CORTE) | CORTE | Non-Governmental Organization | |||
| Conference of European Directors of Roads (CEDR) | CEDR | Non-Governmental Organization | |||
| Conservation of Clean Air and Water in Europe (CONCAWE) | CONCAWE | Non-Governmental Organization | |||
| Consumers International (CI) | CI | Non-Governmental Organization | |||
| Contemporary Amperex Technology Limited (CATL) | CATL | Expert | |||
| Continental AG (Continental) | Continental | Expert | |||
| Continental AG: ADAS (Conti ADAS) | Conti ADAS | Expert | |||
| Council of Europe (COE) | COE | Observer | |||
| CREPIM | CREPIM | Expert | |||
| Croatia | Croatia | Contracting Party | true | false | false |
| CROW | CROW | Expert | |||
| CSA Group (CSA) | CSA | Expert | |||
| CSI Certification & Testing (CSI) | CSI | Expert | |||
| Cummins Inc. (Cummins) | Cummins | Expert | |||
| Cybex | Cybex | Expert | |||
| Cyprus | Cyprus | Contracting Party | true | false | true |
| Czech Republic | Czech Republic | Contracting Party | true | false | false |
| D'Angelico Acoustic Consult (D'Angelico) | D'Angelico | Expert | |||
| DAF | DAF | Expert | |||
| Dafo Brand AB (Dafo) | Dafo | Expert | |||
| Daimler AG (Daimler) | Daimler | Expert | |||
| Danish Sound Technology Network (DSTN) | DSTN | Expert | |||
| Danish Transport Authority (DTA) | DTA | Government Agency | |||
| Deere & Company (Deere) | Deere | Expert | |||
| Dekati | Dekati | Expert | |||
| Dekra SE (Dekra) | Dekra | Expert | |||
| Delta | Delta | Expert | |||
| Denmark | Denmark | Contracting Party | true | false | false |
| Department for Transport (UK) (DfT) | DfT | Government Agency | |||
| Department of Infrastructure and Transport (Australia) (DIT) | DIT | Government Agency | |||
| Diversified Technical Systems, Inc. (DTS) | DTS | Expert | |||
| DNV GL | DNV GL | Expert | false | false | false |
| Donnay Detoxicology LLC (Donnay) | Donnay | Expert | |||
| Dorel Industries, Inc. (Dorel) | Dorel | Expert | |||
| Dr Geoff Leventhall Consultant in Noise Vibration and Acoustics (Leventhall) | Leventhall | Expert | |||
| Dromone | Dromone | Expert | false | false | false |
| Dynamic Research, Inc. (DRI) | DRI | Expert | |||
| Dyson School of Design Engineering (Dyson) | Dyson | Expert | |||
| ECORYS | ECORYS | Expert | |||
| Ecuador | Ecuador | Observer | false | false | false |
| Efectis | Efectis | Expert | |||
| Egypt | Egypt | Contracting Party | true | false | false |
| Electric Vehicle Alert for Detection and Emergency Response (eVADER) | eVADER | Expert | |||
| EMISIA SA (EMISIA) | EMISIA | Expert | false | false | false |
| Emissions Analytics | Emissions Analytics | Expert | |||
| Energy Solutions | Energy Solutions | Expert | |||
| Engine Manufacturers Association (EMA) | EMA | Non-Governmental Organization | |||
| Environment and Climate Change Canada (ECCC) | ECCC | Government Agency | false | false | false |
| Environmental Anti-Noise Monitor Association (MAA) | MAA | Non-Governmental Organization | |||
| Environmental Industries Commission of the United Kingdom (EIC-UK) | EIC-UK | Non-Governmental Organization | |||
| ERB (Eastern Research Group) (ERG) | ERG | Expert | |||
| ERTICO-ITS Europe (ERTICO) | ERTICO | Non-Governmental Organization | |||
| ESTACA School of Engineering (ESTACA) | ESTACA | Expert | |||
| Estonia | Estonia | Contracting Party | true | true | false |
| EU sixth Framework Programme: Advanced Protection Systems project (APROSYS) | APROSYS | Expert | false | false | false |
| EuroGas | EuroGas | Non-Governmental Organization | false | false | false |
| European Aluminium | European Aluminium | Non-Governmental Organization | |||
| European Association for Accident Research (EVU) | EVU | Non-Governmental Organization | false | false | false |
| European Association for the Co-ordination of Consumer Representation in Standardisation (ANEC) | ANEC | Non-Governmental Organization | |||
| European Association of Automotive Suppliers (CLEPA) | CLEPA | Non-Governmental Organization | false | false | false |
| European Association of Internal Combustion Engine Manufacturers (EUROMOT) | EUROMOT | Non-Governmental Organization | |||
| European Automobile Manufacturers' Association (ACEA) | ACEA | Non-Governmental Organization | |||
| European Automotive Research Partners Association (EARPA) | EARPA | Expert | |||
| European Commission (EC) | EC | Government Agency | false | false | false |
| European Commission Joint Research Centre (JRC) | JRC | Expert | |||
| European Committee for Electrotechnical Standardization (CENELEC) | CENELEC | Non-Governmental Organization | |||
| European Committee for Standardization (CEN) | CEN | Non-Governmental Organization | |||
| European Construction Industry Federation (FIEC) | FIEC | Non-Governmental Organization | |||
| European Enhanced Vehicle Safety Committee (EEVC) | EEVC | Non-Governmental Organization | false | false | false |
| European Garage Equipment Association (EGEA) | EGEA | Non-Governmental Organization | |||
| European Global Navigation Satellite Systems Agency (GSA) | GSA | Government Agency | false | false | false |
| European New Car Assessment Program (Euro NCAP) | Euro NCAP | Non-Governmental Organization | |||
| European Proving Grounds Safety Association (EPGSA) | EPGSA | Non-Governmental Organization | |||
| European Telecommunications Standards Institute (ETSI) | ETSI | Non-Governmental Organization | false | false | false |
| European Transport Safety Council (ETSC) | ETSC | Non-Governmental Organization | |||
| European Tuning Organization (ETO) | ETO | Non-Governmental Organization | |||
| European Tyre and Rim Technical Organisation (ETRTO) | ETRTO | Non-Governmental Organization | |||
| European Tyre and Rubber Manufacturers Association (ETRMA) | ETRMA | Non-Governmental Organization | |||
| European Union (EU) | EU | Contracting Party | true | false | true |
| European Union Agency for Network and Information Security (ENISA) | ENISA | Government Agency | |||
| European Union Agency for the Space Programme (EUSPA) | EUSPA | Government Agency | |||
| Evonik Industries (Evonik) | Evonik | Expert | |||
| Exatec GmbH (Exatec) | Exatec | Expert | |||
| Faurecia | Faurecia | Expert | |||
| FAW Group (FAW) | FAW | Expert | |||
| Federal Highway Research Institute (BASt) | BASt | Government Agency | |||
| Federal Institute for Motor Vehicle and Engine Research (NAMI) | NAMI | Government Agency | |||
| Federal Ministry for Digital and Transport (BMDV) | BMDV | Government Agency | false | false | false |
| Federal Motor Carrier Safety Administration (FMCSA) | FMCSA | Government Agency | |||
| Federal Office for Information Security (BSI) | BSI | Government Agency | |||
| Fédération Internationale de Motocyclisme (FIM) | FIM | Expert | |||
| Fédération Internationale des Sociétés d'Ingénieurs des Techniques de l'Automobile (FISITA) | FISITA | Non-Governmental Organization | |||
| Federation of European Manufacturers of Friction Materials (FEMFM) | FEMFM | Non-Governmental Organization | |||
| FEV, Inc. (FEV) | FEV | Expert | |||
| FIA Foundation for the Automobile and Society (FIA Foundation) | FIA Foundation | Non-Governmental Organization | false | false | false |
| Fiat Chrysler Automobiles Group (FCA) | FCA | Expert | |||
| Ficosa Group (Ficosa) | Ficosa | Expert | |||
| Finland | Finland | Contracting Party | true | true | true |
| Finnish Transport Safety and Communications Agency (Traficom) | Traficom | Government Agency | false | false | false |
| fka GmbH (fka) | fka | Expert | |||
| Flat Glass Manufacturers Association of Japan (FGMAJ (Itakyo)) | FGMAJ (Itakyo) | Non-Governmental Organization | false | false | false |
| Flemish Department for Mobility and Public Works (MOW) | MOW | Government Agency | |||
| FOD Mobiliteit en Vervoer (FOD Mobiliteit) | FOD Mobiliteit | Government Agency | |||
| Folksam | Folksam | Expert | |||
| Ford Motor Company (Ford) | Ford | Expert | |||
| Foretellix | Foretellix | Expert | |||
| Foundation for Transport and Energy Research and Development (CIDAUT) | CIDAUT | Expert | |||
| FPT Industrial (FPT) | FPT | Expert | |||
| France | France | Contracting Party | true | false | true |
| Fraunhofer Society (Fraunhofer) | Fraunhofer | Expert | |||
| Freudenberg Filtration Technologies (Freudenberg) | Freudenberg | Expert | |||
| Frontal Impact and Compatibility Assessment Research Consortium (FIMCAR) | FIMCAR | Expert | |||
| FSD Zentrale Stelle (FSD) | FSD | Expert | |||
| Gdansk University of Technology (GUT) | GUT | Expert | |||
| General Motors Corporation (GM) | GM | Expert | |||
| Georgia | Georgia | Contracting Party | true | true | false |
| Gerflor | Gerflor | Expert | |||
| German Aerospace Center (DLR) | DLR | Expert | |||
| German Association for Research in Automobile Technology (FAT) | FAT | Expert | |||
| German Association of the Blind and Visually Impaired (DBSV) | DBSV | Non-Governmental Organization | |||
| German In-Depth Accident Study (GIDAS) | GIDAS | Expert | false | false | false |
| German Insurance Association (GDV) | GDV | Non-Governmental Organization | |||
| German Road Safety Council (DVR) | DVR | Non-Governmental Organization | |||
| Germany | Germany | Contracting Party | true | false | true |
| Glass for Europe (GfE) | GfE | Non-Governmental Organization | |||
| Global Human Body Models Consortium (GHBMC) | GHBMC | Expert | |||
| Global New Car Assessment Programme (Global NCAP) | Global NCAP | Non-Governmental Organization | false | false | false |
| Global Road Safety Partnership (GRS Partnership) | GRS Partnership | Non-Governmental Organization | |||
| Glonass Union (Glonass) | Glonass | Government Agency | false | false | false |
| Graz University of Technology (TU Graz) | TU Graz | Expert | |||
| Greece | Greece | Contracting Party | true | false | false |
| Green NCAP | Green NCAP | Non-Governmental Organization | |||
| Grewus Acoustic Products (Grewus) | Grewus | Expert | |||
| Groupe AL-KO (AL-KO) | AL-KO | Expert | |||
| Groupe Pommier (Pommier) | Pommier | Expert | false | false | false |
| Haldex | Haldex | Expert | |||
| Hannover School of Medicine (MHH) | MHH | Expert | |||
| Hanyang University (Hanyang U.) | Hanyang U. | Expert | |||
| Hashemite Kingdom of Jordan (Jordan) | Jordan | Observer | |||
| Head accoustics GmbH (Head accoustics) | Head accoustics | Expert | false | false | false |
| Heinz Steven Data Analysis and Consulting (HSDAC) | HSDAC | Expert | |||
| High-pressure Gas Safety Institute (KHK) | KHK | Expert | false | false | false |
| HMGerhard Akustiklabor (HMG) | HMG | Expert | |||
| Honda Motor Co., Ltd. (Honda) | Honda | Expert | |||
| Horiba Automotive Test Systems (Horiba) | Horiba | Expert | |||
| Hottinger, Brüel & Kjær (HBK) | HBK | Expert | false | false | false |
| Huf Hülsbeck & Fürst GmbH & Co. KG (Huf) | Huf | Expert | |||
| Human Factors in International Regulations for Automated Driving Systems (HF-IRADS) | HF-IRADS | Non-Governmental Organization | |||
| Humanetics Innovative Solutions, Inc. (Humanetics) | Humanetics | Expert | |||
| Humans and Autonomy Lab (Duke University) (HAL-Duke) | HAL-Duke | Expert | |||
| Hungary | Hungary | Contracting Party | true | true | true |
| HySAFER (HySAFER-Ulster University) | HySAFER-Ulster University | Expert | false | false | false |
| Hyundai Motor Company (Hyundai) | Hyundai | Expert | |||
| Imported Tyre Manufacturers’ Association (ITMA) | ITMA | Non-Governmental Organization | |||
| India | India | Contracting Party | false | false | true |
| Information Technology Promotion Agency of Japan (IPA) | IPA | Government Agency | |||
| Innovate UK | Innovate UK | Government Agency | |||
| Institut français des sciences et technologies des transports, de l'aménagement, et des réseaux (IFSTTAR) | IFSTTAR | Expert | |||
| Institut national de l'environnement industriel et des risques (Ineris) | Ineris | Government Agency | |||
| Institute for Automotive Engineering-RWTH Aachen University (IKA) | IKA | Expert | |||
| Institute for Human-Machine Communication, Technische Universität München (TUM-MMK) | TUM-MMK | Expert | |||
| Institute for Security and Safety (UNISS) | UNISS | Expert | |||
| Institute for Transport Sciences (KTI) | KTI | Expert | |||
| Institute for Transport Studies University of Leeds (ITS-Leeds) | ITS-Leeds | Expert | |||
| Institute of Electrical and Electronics Engineers (IEEE) | IEEE | Non-Governmental Organization | |||
| Institute of Gerontology | University of Tokyo (IOG) | IOG | Expert | |||
| Insurance Institute for Highway Safety (IIHS) | IIHS | Expert | |||
| Intel Corporation (Intel) | Intel | Expert | |||
| Intenta GmbH (Intenta) | Intenta | Expert | |||
| Intergovernmental Panel on Climate Change (IPCC) | IPCC | Expert | |||
| International Association for Natural Gas Vehicles (IANGV) | IANGV | Non-Governmental Organization | |||
| International Association of Fire and Rescue Services (CTIF) | CTIF | Non-Governmental Organization | |||
| International Association of Public Transport (UITP) | UITP | Non-Governmental Organization | |||
| International Association of the Body and Trailer Building Industry (CLCCR) | CLCCR | Non-Governmental Organization | false | false | false |
| International Automotive Lighting and Light-signalling Expert Group (GTB) | GTB | Non-Governmental Organization | |||
| International Co-operative Alliance (ICA) | ICA | Expert | |||
| International Commission for Driver Testing (CIECA) | CIECA | Non-Governmental Organization | false | false | false |
| International Council of Academies of Engineering and Technological Sciences, Inc. (CAETS) | CAETS | Non-Governmental Organization | |||
| International Council on Clean Transportation (ICCT) | ICCT | Non-Governmental Organization | false | false | false |
| International Electrotechnical Commission (IEC) | IEC | Non-Governmental Organization | |||
| International Energy Agency (IEA) | IEA | Government Agency | |||
| International Ergonomics Association (IEA-HFE) | IEA-HFE | Non-Governmental Organization | |||
| International Federation for Historic Vehicles (FIVA) | FIVA | Non-Governmental Organization | |||
| International Federation of Pedestrians (IFP) | IFP | Non-Governmental Organization | |||
| International Harmonized Research Activities (IHRA) | IHRA | Expert | false | false | false |
| International Material Data System (IMDS) | IMDS | Non-Governmental Organization | |||
| International Motor Vehicle Inspection Committee (CITA) | CITA | Non-Governmental Organization | false | false | false |
| International Motorcycle Manufacturers Association (IMMA) | IMMA | Non-Governmental Organization | |||
| International Organization for Standardization (ISO) | ISO | Non-Governmental Organization | |||
| International Organization of Motor Vehicle Manufacturers (OICA) | OICA | Non-Governmental Organization | false | false | false |
| International Petroleum Industry Environmental Conservation Association (IPIECA) | IPIECA | Non-Governmental Organization | |||
| International Road Transport Union (IRU) | IRU | Non-Governmental Organization | |||
| International Telecommunication Union (ITU) | ITU | Non-Governmental Organization | false | false | false |
| International Transport Forum (ITF) | ITF | Expert | |||
| iPoint-systems gmbh (iPoint) | iPoint | Expert | |||
| Ireland | Ireland | Contracting Party | true | false | false |
| Islamic Republic of Pakistan (Pakistan) | Pakistan | Contracting Party | true | false | false |
| Israel | Israel | Observer | |||
| Italian Agricultural Machinery Manufacturers Federation (FederUnacoma) | FederUnacoma | Non-Governmental Organization | |||
| Italy | Italy | Contracting Party | true | false | true |
| ITT Motion Technologies (ITT Motion) | ITT Motion | Expert | |||
| Jaguar Land Rover (JLR) | JLR | Expert | |||
| Japan | Japan | Contracting Party | true | false | true |
| Japan Auto Parts Industries Association (JAPIA) | JAPIA | Non-Governmental Organization | |||
| Japan Automobile Manufacturers Association (JAMA) | JAMA | Non-Governmental Organization | |||
| Japan Automobile Research Institute (JARI) | JARI | Expert | |||
| Japan Automobile Standards Internationalization Center (JASIC) | JASIC | Government Agency | false | false | false |
| Japan Automobile Tyre Manufacturers Association (JATMA) | JATMA | Non-Governmental Organization | |||
| JCB Landpower (JCB) | JCB | Expert | |||
| Jing Ltd. (Jing) | Jing | Expert | |||
| Joie | Joie | Expert | |||
| Jost Group (Jost) | Jost | Expert | |||
| JP Research Inc. (JP Research) | JP Research | Expert | |||
| Kazakhstan | Kazakhstan | Contracting Party | true | true | true |
| Kingdom of Morocco (Morocco) | Morocco | Observer | |||
| Kiwa | Kiwa | Expert | false | false | false |
| Knorr-Bremse Group (Knorr-Bremse) | Knorr-Bremse | Expert | |||
| Korea Automobile Testing & Research Institute (KATRI) | KATRI | Government Agency | false | false | false |
| Korea Automotive Technology Institute (KATECH) | KATECH | Government Agency | |||
| Korea Battery Industry Association (KBIA) | KBIA | Non-Governmental Organization | |||
| Korea Energy Management Corporation (KEMCO) | KEMCO | Expert | |||
| Korea Gas Safety Corporation (KGS) | KGS | Expert | |||
| Korea Research Institute of Standards and Science (KRISS) | KRISS | Government Agency | |||
| Korea Transportation Safety Authority (KOTSA) | KOTSA | Government Agency | false | false | false |
| Kraftfahrt-Bundesamt (Federal Motor Transport Authority) (KBA) | KBA | Government Agency | |||
| KRD Sicherheitstechnik GmbH (KRD) | KRD | Expert | false | false | false |
| Krone Group (Bernard Krone Holding GmbH) (Krone) | Krone | Expert | |||
| KTH Royal Institute of Technology (KTH) | KTH | Expert | |||
| Kuhn Group (Kuhn) | Kuhn | Expert | false | false | false |
| Kyrgyz Republic (Kyrgyzstan) | Kyrgyzstan | Contracting Party | true | false | false |
| L'Union Technique de l’Automobile du motocycle et du Cycle (UTAC) | UTAC | Non-Governmental Organization | |||
| L-vehicles Emissions and Noise mitigation Solutions (LENS) (LENS) | LENS | Expert | |||
| Laboratory of Applied Thermodynamics (LAT) | LAT | Expert | false | false | false |
| Land Engine Manufacturers Association (LEMA) | LEMA | Non-Governmental Organization | |||
| Landi Renzo | Landi Renzo | Expert | |||
| Latin NCAP | Latin NCAP | Non-Governmental Organization | |||
| Latvia | Latvia | Contracting Party | true | false | false |
| Le Laboratoire d’Accidentologie, de Biomécanique et d’étude du comportement humain (PSA/Renault) (LAB) | LAB | Expert | |||
| Lear Corporation (Lear) | Lear | Expert | |||
| Light Technology Institute (LTIK) | LTIK | Expert | false | false | false |
| Lightness by Design (Lightness) | Lightness | Expert | |||
| Linamar Corporation (Linamar) | Linamar | Expert | |||
| LINK Engineering (LINK) | LINK | Expert | |||
| Liquid Gas Europe (LG Europe) | LG Europe | Non-Governmental Organization | false | false | false |
| Lithuania | Lithuania | Contracting Party | true | false | true |
| Lohr Group (Lohr) | Lohr | Expert | |||
| Loughborough Design School (LDS) | LDS | Expert | |||
| Loughborough University (Loughborough) | Loughborough | Expert | |||
| Lumileds | Lumileds | Expert | |||
| LurexX Optical GmbH (LurexX) | LurexX | Expert | |||
| Luxembourg | Luxembourg | Contracting Party | true | false | true |
| Luxfer Gas Cylinders (LGC) | LGC | Expert | |||
| M+P International (M+P) | M+P | Expert | |||
| Mahle Group (Mahle) | Mahle | Expert | false | false | false |
| Malaysia | Malaysia | Contracting Party | true | false | true |
| Malaysian Institute of Road Safety Research (MIROS) | MIROS | Government Agency | |||
| Malta | Malta | Contracting Party | true | false | false |
| MAN SE (MAN) | MAN | Expert | |||
| Mann+Hummel | Mann+Hummel | Expert | |||
| Manufacturers of Emissions Controls Association (MECA) | MECA | Non-Governmental Organization | |||
| Marelli Automotive Lighting (Marelli AL) | Marelli AL | Expert | false | false | false |
| Materialprüfungsamt Nordrhein-Westfalen (MPA NRW) | MPA NRW | Expert | |||
| Maximator GmbH (Maximator) | Maximator | Expert | |||
| McLaren Applied Technologies (McLaren) | McLaren | Expert | |||
| Mecanica Scientific Services (Mecanica) | Mecanica | Expert | |||
| Medical College of Wisconsin-Department of Neurosurgery (MCW/Neurosurgery) | MCW/Neurosurgery | Expert | |||
| MEKRA Lang | MEKRA Lang | Expert | |||
| Mercedes-Benz | Mercedes-Benz | Expert | false | false | false |
| Meridian Mobility (Meridian) | Meridian | Expert | |||
| MGA Research Corporation (MGA) | MGA | Expert | |||
| Michigan State University-Physics and Astronomy (MSU) | MSU | Expert | false | false | false |
| Ministère de la Transition écologique et solidaire (MTES) | MTES | Government Agency | |||
| Ministry of Environment of Korea (MoE-Korea) | MoE-Korea | Government Agency | |||
| Ministry of Industry and Information Technology of China (MIIT) | MIIT | Government Agency | |||
| Ministry of Industry and Trade of the Russian Federation (Minpromtorg) | Minpromtorg | Government Agency | |||
| Ministry of Infrastructure and the Environment (I&M) | I&M | Government Agency | false | false | false |
| Ministry of Land, Infrastructure and Transport (MOLIT) | MOLIT | Government Agency | false | false | false |
| Ministry of Land, Infrastructure, Transport and Tourism (MLIT) | MLIT | Government Agency | |||
| Ministry of the Economy, Trade, and Industry (METI) | METI | Government Agency | |||
| Ministry of the Environment (MoE-Japan) | MoE-Japan | Government Agency | false | false | false |
| MIRA, Ltd. (MIRA) | MIRA | Expert | |||
| mirSense SA (mirSense) | mirSense | Expert | |||
| Mobileye | Mobileye | Expert | |||
| Monash University Accident Research Centre (MUARC) | MUARC | Expert | |||
| Montenegro | Montenegro | Contracting Party | true | false | false |
| Motec GmbH (Motec) | Motec | Expert | |||
| Motor and Equipment Manufacturers Association (MEMA) | MEMA | Non-Governmental Organization | |||
| Motor Transport Institute of Poland (ITS) | ITS | Government Agency | |||
| Nagasaki University (NU) | NU | Expert | |||
| National Agency for Automotive Safety and Victims' Aid (NASVA) | NASVA | Government Agency | |||
| National Automotive Testing and R&D Infrastructure Project (NATRiP) | NATRiP | Expert | |||
| National Federation of the Blind (NFB) | NFB | Non-Governmental Organization | |||
| National Highway Traffic Safety Administration (NHTSA) | NHTSA | Government Agency | |||
| National Institute for Public Health and the Environment (RIVM) | RIVM | Government Agency | |||
| National Institute of Advanced Industrial Science and Technology (AIST) | AIST | Government Agency | |||
| National Institute of Environmental Research (NIER) | NIER | Government Agency | false | false | false |
| National Institute of Information and Communications Technology (NICT) | NICT | Government Agency | |||
| National Renewable Energy Laboratory (NREL) | NREL | Government Agency | |||
| National Research Council of Canada (NRC) | NRC | Government Agency | |||
| National Traffic Safety and Environment Laboratory (NTSEL) | NTSEL | Government Agency | |||
| National Transportation Safety Board (NTSB) | NTSB | Government Agency | |||
| Netherlands | Netherlands | Contracting Party | true | true | true |
| Netherlands’ Organisation for Applied Scientific Research (TNO) | TNO | Expert | false | false | false |
| New Car Assessment Program for Southeast Asian Countries (ASEAN NCAP) | ASEAN NCAP | Expert | |||
| New Zealand | New Zealand | Contracting Party | true | false | true |
| NGV Global (NGV) | NGV | Non-Governmental Organization | |||
| Nigeria | Nigeria | Contracting Party | true | true | true |
| Nikola Corporation (Nikola) | Nikola | Expert | |||
| Nokian Tyres plc (Nokian) | Nokian | Expert | |||
| Nordic Road Association (NVF) | NVF | Non-Governmental Organization | false | false | false |
| North Macedonia | North Macedonia | Contracting Party | true | false | false |
| Norway | Norway | Contracting Party | true | false | true |
| Norwegian Public Roads Administration (NPRA) | NPRA | Government Agency | false | false | false |
| Norwegian Safety Investigation Authority (NSIA) | NSIA | Government Agency | |||
| NSG Group (NSG) | NSG | Expert | |||
| Occupant Safety Research Partnership (OSRP) | OSRP | Expert | |||
| Ohio State University-Injury Biomechanics Research Laboratory (OSU-IBRL) | OSU-IBRL | Expert | |||
| Partnership for Dummy Technology and Biomechanics (PDB) | PDB | Expert | false | false | false |
| People's Democratic Republic of Algeria (Algeria) | Algeria | Observer | |||
| People's Republic of China (China) | China | Contracting Party | false | false | true |
| Philippines | Philippines | Contracting Party | true | false | false |
| Physikalisch-Technische Bundesanstalt (PTB) | PTB | Government Agency | |||
| Plascore, Inc. (Plascore) | Plascore | Expert | |||
| PlasticsEurope | PlasticsEurope | Non-Governmental Organization | |||
| Plateforme Filière Automobile et Mobilités (PFA) | PFA | Non-Governmental Organization | |||
| Poland | Poland | Contracting Party | true | false | false |
| Pollution Probe | Pollution Probe | Non-Governmental Organization | |||
| Portugal | Portugal | Contracting Party | true | false | false |
| Precourt Energy Efficiency Center (PEEC/Stanford) | PEEC/Stanford | Expert | |||
| Principality of Andorra (Andorra) | Andorra | Contracting Party | true | false | false |
| Prins Alternative Fuel Systems (Prins AFS) | Prins AFS | Expert | |||
| Prospective Effectiveness Assessment for Road Safety Consortium (PEARS) | PEARS | Expert | false | false | false |
| PSA Peugeot Citroën (PSA) | PSA | Expert | |||
| Qnovo | Qnovo | Expert | |||
| Qualcomm Inc. (Qualcomm) | Qualcomm | Expert | |||
| RDW Rijksdienst voor Wegverkeer (RDW) | RDW | Expert | |||
| Recharge aisbl (Recharge) | Recharge | Non-Governmental Organization | false | false | false |
| Recreation Vehicle Industry Association (RVIA) | RVIA | Non-Governmental Organization | |||
| Reial Automòbil Club de Catalunya-Automòbil Club Assistència, S.A. (RACC-ACASA) | RACC-ACASA | Expert | |||
| Renault | Renault | Expert | |||
| Republic of Armenia (Armenia) | Armenia | Contracting Party | true | false | false |
| Republic of Korea (Korea) | Korea | Contracting Party | true | false | true |
| Republic of Moldova (Moldova) | Moldova | Contracting Party | true | false | true |
| Republic of Singapore (Singapore) | Singapore | Observer | false | false | false |
| Republic of South Africa (South Africa) | South Africa | Contracting Party | true | false | true |
| Republic of Uganda (Uganda) | Uganda | Contracting Party | true | true | true |
| Research Society for Internal Combustion Engines and Thermodynamics (FVT) | FVT | Expert | |||
| Ricardo | Ricardo | Expert | |||
| Robert Bosch GmbH (Bosch) | Bosch | Expert | |||
| Rohde & Schwarz | Rohde & Schwarz | Expert | false | false | false |
| Romania | Romania | Contracting Party | true | true | true |
| Russian Federation (Russia) | Russia | Contracting Party | true | true | true |
| Saab Automobile AB (Saab) | Saab | Expert | |||
| SAE International (SAE) | SAE | Expert | |||
| SAIC Motor Corporation (SAIC) | SAIC | Expert | false | false | false |
| Samsung SDI | Samsung SDI | Expert | false | false | false |
| San Marino | San Marino | Contracting Party | true | true | true |
| Sandia National Laboratories (Sandia) | Sandia | Expert | |||
| Saudi Basic Industries Corporation (SABIC) | SABIC | Expert | |||
| Scania AB (Scania) | Scania | Expert | |||
| Schrader Electronics (Schrader) | Schrader | Expert | |||
| Securing America's Energy Future (SAFE) | SAFE | Non-Governmental Organization | |||
| Self-Driving Coalition for Safer Streets (Self-Driving Coalition) | Self-Driving Coalition | Non-Governmental Organization | |||
| Serbia | Serbia | Contracting Party | true | false | false |
| SGS | SGS | Expert | false | false | false |
| SGS-TÜV Saar | SGS-TÜV Saar | Expert | |||
| Shanghai Re-Fire Technology Co., Ltd. (Re-Fire) | Re-Fire | Expert | |||
| Shape Corp. (Shape) | Shape | Expert | |||
| Slovak Republic (Slovakia) | Slovakia | Contracting Party | true | false | true |
| Slovenia | Slovenia | Contracting Party | true | false | true |
| Socialist Republic of Viet Nam (Viet Nam) | Viet Nam | Contracting Party | true | false | false |
| Società di Innovazione Tecnologica e Sviluppo Industriale Aldo Bassi S.r.l. (SINTESI AB) | SINTESI AB | Expert | |||
| Société des Ingénieurs de l'Automobile (SIA) | SIA | Non-Governmental Organization | |||
| Society of Automotive Engineers of Japan (JSAE) | JSAE | Expert | |||
| Society of Indian Automobile Manufacturers (SIAM) | SIAM | Non-Governmental Organization | |||
| Society of Motor Manufacturers and Traders (SMMT) | SMMT | Non-Governmental Organization | false | false | false |
| Soon Chun Hyang University (SCH University) | SCH University | Expert | |||
| Southwest Research Institute (SwRI) | SwRI | Expert | |||
| SP Technical Research Institute of Sweden (SP Sweden) | SP Sweden | Government Agency | false | false | false |
| Spain | Spain | Contracting Party | true | false | true |
| Spanish National Research Council (CSIC) | CSIC | Government Agency | false | false | false |
| Standards Council of Canada (SSC) | SSC | Expert | |||
| State Grid Corporation of China (SGCC) | SGCC | Expert | |||
| State of Palestine (Palestine) | Palestine | Observer | false | false | false |
| Stellantis | Stellantis | Expert | |||
| Sweden | Sweden | Contracting Party | true | false | true |
| Swedish National Road and Transport Institute (VTI) | VTI | Expert | |||
| Swedish Transport Agency (STA) | STA | Government Agency | |||
| Swiss Federal Laboratories for Materials Science and Technology (EMPA) | EMPA | Government Agency | |||
| Swiss Federal Office for the Environment (FOEN) | FOEN | Government Agency | |||
| Swiss Federal Office of Metrology (METAS) | METAS | Government Agency | |||
| Swiss Federal Roads Office (FEDRO) | FEDRO | Government Agency | |||
| Switzerland | Switzerland | Contracting Party | true | false | false |
| SWOV Institute for Road Safety Research (SWOV) | SWOV | Expert | |||
| Syft Technologies (Syft) | Syft | Expert | false | false | false |
| T-Systems | T-Systems | Expert | |||
| Taber Industries (Taber) | Taber | Expert | |||
| Tajikistan | Tajikistan | Contracting Party | false | false | true |
| Takata Corporation (Takata) | Takata | Expert | |||
| Tass International (Tass) | Tass | Expert | false | false | false |
| Tata Motors, Ltd. (Tata Motors) | Tata Motors | Expert | |||
| Technical University of Ilmenau (TU Ilmenau) | TU Ilmenau | Expert | |||
| Technical University of Munich (TU Munich) | TU Munich | Expert | |||
| Technical University of Ostrava (TU Ostrava) | TU Ostrava | Expert | false | false | false |
| Technische Hochschule Ingolstadt (TH Ingolstadt) | TH Ingolstadt | Expert | |||
| Technische Universität Berlin (TU Berlin) | TU Berlin | Expert | |||
| Technische Universität Dresden- Faculty of Transportation and Traffic Sciences "Friedrich List" (TU Dresden | FAT) | TU Dresden | FAT | Expert | |||
| Technische Universität München (TUM) | TUM | Expert | false | false | false |
| Technische Universität Wien (TU Wien) | TU Wien | Expert | |||
| TERNZ | TERNZ | Expert | false | false | false |
| Tesla Inc. (Tesla) | Tesla | Expert | |||
| Test World Ltd. (Test World) | Test World | Expert | |||
| Thailand | Thailand | Contracting Party | true | false | false |
| Thatcham Research (Thatcham) | Thatcham | Expert | |||
| The European Association for Electromobility (AVERE) | AVERE | Non-Governmental Organization | |||
| The European Federation of Automotive Aftermarket Distributors (FIGIEFA) | FIGIEFA | Non-Governmental Organization | |||
| The interACT Project (interACT) | interACT | Expert | |||
| The Motorcycle Industry in Europe (ACEM) | ACEM | Non-Governmental Organization | |||
| The Royal Automobile Club of Queensland (RACQ) | RACQ | Expert | |||
| The SINTEF Group (SINTEF) | SINTEF | Expert | |||
| The Swedish Research Institute (RISE) | RISE | Government Agency | |||
| The World Bank (World Bank) | World Bank | Government Agency | |||
| Thomas E Murphy Engine Lab (MERL) | MERL | Expert | |||
| Thoracic Injury Assessment for Improved Vehicle Safety Consortium (THORAX) | THORAX | Expert | |||
| Thule Group (Thule) | Thule | Expert | false | false | false |
| TICERI | TICERI | Expert | false | false | false |
| Tire.Wheel.Mobility Solutions (TWMS) | TWMS | Expert | |||
| TK-Fujikin Corporation (TK-Fujikin) | TK-Fujikin | Expert | |||
| Tokyo Institute of Technology (Tokyo Tech) | Tokyo Tech | Expert | |||
| Toyota Motor Corporation (Toyota) | Toyota | Expert | |||
| TranSensus LCA (TranSensus) | TranSensus | Expert | |||
| Transpolis | Transpolis | Expert | false | false | false |
| Transport & Environment (T&E) | T&E | Non-Governmental Organization | |||
| Transport Canada (TC) | TC | Government Agency | |||
| Transport for London (TfL) | TfL | Government Agency | |||
| Transport Health and Environment Pan European Programme (THE-PEP) | THE-PEP | Government Agency | |||
| Transport Research Laboratory (TRL) | TRL | Expert | |||
| Transportation Research Center (TRC) | TRC | Expert | |||
| Traton Group (Traton) | Traton | Expert | |||
| TSI Inc. (TSI) | TSI | Expert | |||
| TU Chemnitz Institute of Psychology (TU Chemnitz) | TU Chemnitz | Expert | |||
| TU Dresden | Communication Acoustics (TUD-CA) | TUD-CA | Expert | false | false | false |
| TU Graz: Institute for Internal Combustion Engines and Thermodynamics (IVT) | IVT | Expert | false | false | false |
| TU Vienna: Institute for Powertrains and Automotive Technology (IFA) | IFA | Expert | |||
| Tunisia | Tunisia | Contracting Party | true | true | true |
| Turkey | Turkey | Contracting Party | true | false | true |
| TÜV Nord | TÜV Nord | Expert | |||
| TÜV Rheinland | TÜV Rheinland | Expert | |||
| TÜV Süd | TÜV Süd | Expert | |||
| Uber Advanced Technologies Group (Uber) | Uber | Expert | |||
| Ukraine | Ukraine | Contracting Party | true | true | false |
| UL LLC (UL) | UL | Expert | |||
| Umicore Group (Umicore) | Umicore | Expert | |||
| Umweltbundesamt (UBA) | UBA | Government Agency | false | false | false |
| Uniresearch B.V. (Uniresearch) | Uniresearch | Expert | |||
| United Kingdom of Great Britain and Northern Ireland (UK) | UK | Contracting Party | true | false | true |
| United States Council for Automotive Research LLC (USCAR) | USCAR | Expert | |||
| United States of America (USA) | USA | Contracting Party | false | false | true |
| Universidad Politécnica de Madrid Institute of Automobile Research (INSIA) (INSIA-UPM) | INSIA-UPM | Expert | |||
| Universität Duisburg Essen-Center for Automotive Research (UDE-CAR) | UDE-CAR | Expert | |||
| Université Claude Bernard Lyon 1 (UCBL) | UCBL | Expert | |||
| University of California-Irvine (UC Irvine) | UC Irvine | Expert | false | false | false |
| University of California-Riverside (UC Riverside) | UC Riverside | Expert | |||
| University of Michigan Transportation Research Institute (UMTRI) | UMTRI | Expert | |||
| University of Minnesota Center of Diesel Research (UM/CDR) | UM/CDR | Expert | |||
| University of Strasbourg (UNISTRA) | UNISTRA | Expert | |||
| University of Stuttgart-Materials Testing Institute (MPA-Stuttgart) | MPA-Stuttgart | Expert | |||
| University of Tübingen-Institute for Ophthalmic Research (Tübingen-Eye) | Tübingen-Eye | Expert | |||
| University of Virginia-Center for Applied Biomechanics (UVa/CAB) | UVa/CAB | Expert | |||
| University of Warwick: WMG (WMG) | WMG | Expert | false | false | false |
| Uptane | Uptane | Expert | |||
| US Department of Energy: Office of Energy Efficiency and Renewable Energy (DOE: EERE) | DOE: EERE | Government Agency | |||
| US Environmental Protection Agency (US EPA) | US EPA | Government Agency | |||
| US Tire Manufacturers Association (USTMA) | USTMA | Non-Governmental Organization | false | false | false |
| Uzbekistan | Uzbekistan | Contracting Party | false | false | true |
| V. Orlandi SpA (Orlandi) | Orlandi | Expert | |||
| Van Hool N.V. (Van Hool) | Van Hool | Expert | |||
| VBG Group (VBG) | VBG | Expert | false | false | false |
| VDO | VDO | Expert | |||
| Vehicle & Operator Services Agency (VOSA) | VOSA | Government Agency | |||
| Vehicle Certification Agency of the United Kingdom (VCA) | VCA | Government Agency | false | false | false |
| Vehicle Safety Certification Center (VSCC) | VSCC | Government Agency | false | false | false |
| Verband der Automobilindustrie (VDA) | VDA | Non-Governmental Organization | |||
| Verein deutscher Maschinenbau-Anstalten (VDMA) | VDMA | Non-Governmental Organization | |||
| VERT Association (VERT) | VERT | Expert | |||
| Vitesco Technologies (Vitesco) | Vitesco | Expert | false | false | false |
| Volkswagen AG (VW) | VW | Expert | |||
| Volute Inc. (Volute) | Volute | Expert | |||
| Volvo Cars | Volvo Cars | Expert | |||
| Volvo Group | Volvo Group | Expert | false | false | false |
| VSParticle | VSParticle | Expert | |||
| VUFO gmbh (VUFO) | VUFO | Expert | |||
| WABCO Holdings Inc. (WABCO) | WABCO | Expert | |||
| Waseda University (Waseda) | Waseda | Expert | |||
| Waymo LLC (Waymo) | Waymo | Expert | |||
| Webasto | Webasto | Expert | false | false | false |
| Western Digital Corporation (Western Digital) | Western Digital | Expert | |||
| Western Michigan University (WMU) | WMU | Expert | |||
| Westport | Westport | Expert | |||
| World Bicycle Industry Association (WBIA) | WBIA | Non-Governmental Organization | |||
| World Blind Union (WBU) | WBU | Non-Governmental Organization | false | false | false |
| World Health Organization (WHO) | WHO | Observer | |||
| World LP Gas Association (WLPGA) | WLPGA | Non-Governmental Organization | false | false | false |
| Worldwide Business Council for Sustainable Development (WBCSD) | WBCSD | Non-Governmental Organization | |||
| WSP Group (WSP) | WSP | Expert | false | false | false |
| Xiamen Environment Protection Vehicle Emission Control Technology Center (VETC) | VETC | Government Agency | |||
| Yamaha Corporation | Semiconductor Division (Yamaha) | Yamaha | Expert | |||
| Ygomi LLC (Ygomi) | Ygomi | Expert | |||
| Zhejiang University (Zhejiang U.) | Zhejiang U. | Expert | |||
| ZTE Corporation (ZTE) | ZTE | Expert |