UN Regulation No. 83 on emissions of M1 and N1 vehicles
E461643
UN Regulation No. 83 is an international vehicle emissions standard that sets technical requirements and test procedures to limit pollutant emissions from light passenger (M1) and light commercial (N1) vehicles.
All labels observed (2)
| Label | Occurrences |
|---|---|
| European Commission vehicle categories | 1 |
| UN Regulation No. 83 on emissions of M1 and N1 vehicles canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4695300 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UN Regulation No. 83 on emissions of M1 and N1 vehicles Context triple: [United Nations Regulations under the 1958 Agreement, contains, UN Regulation No. 83 on emissions of M1 and N1 vehicles]
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A.
World Forum for Harmonization of Vehicle Regulations
The World Forum for Harmonization of Vehicle Regulations is a United Nations working party that develops and updates international technical standards to ensure the safety, environmental performance, and interoperability of motor vehicles and their equipment.
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B.
1958 Agreement concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
The 1958 Agreement concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles is a United Nations treaty that establishes harmonized international standards for vehicle safety, environmental performance, and related technical regulations.
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C.
Euro 6
Euro 6 is a stringent European Union vehicle emissions standard that limits pollutants such as nitrogen oxides and particulate matter from cars and light commercial vehicles.
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D.
Nitrogen Oxide Emission Control Areas
Nitrogen Oxide Emission Control Areas are designated maritime zones where stricter limits on ship engine NOx emissions apply to reduce air pollution and protect human health and the environment.
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E.
Regulation 14 on sulfur oxides and particulate matter
Regulation 14 on sulfur oxides and particulate matter is a key provision in international maritime environmental law that sets limits on sulfur content in marine fuels and controls emissions of sulfur oxides and particulates from ships to reduce air pollution.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UN Regulation No. 83 on emissions of M1 and N1 vehicles Target entity description: UN Regulation No. 83 is an international vehicle emissions standard that sets technical requirements and test procedures to limit pollutant emissions from light passenger (M1) and light commercial (N1) vehicles.
-
A.
World Forum for Harmonization of Vehicle Regulations
The World Forum for Harmonization of Vehicle Regulations is a United Nations working party that develops and updates international technical standards to ensure the safety, environmental performance, and interoperability of motor vehicles and their equipment.
-
B.
1958 Agreement concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles
The 1958 Agreement concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles is a United Nations treaty that establishes harmonized international standards for vehicle safety, environmental performance, and related technical regulations.
-
C.
Euro 6
Euro 6 is a stringent European Union vehicle emissions standard that limits pollutants such as nitrogen oxides and particulate matter from cars and light commercial vehicles.
-
D.
Nitrogen Oxide Emission Control Areas
Nitrogen Oxide Emission Control Areas are designated maritime zones where stricter limits on ship engine NOx emissions apply to reduce air pollution and protect human health and the environment.
-
E.
Regulation 14 on sulfur oxides and particulate matter
Regulation 14 on sulfur oxides and particulate matter is a key provision in international maritime environmental law that sets limits on sulfur content in marine fuels and controls emissions of sulfur oxides and particulates from ships to reduce air pollution.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United Nations Regulation
ⓘ
vehicle emissions regulation ⓘ |
| adoptedBy |
UNECE WP.29
ⓘ
World Forum for Harmonization of Vehicle Regulations ⓘ |
| adoptedUnder | UNECE 1958 Agreement ⓘ |
| aimsTo |
harmonize vehicle emission standards internationally
ⓘ
protect human health ⓘ protect the environment ⓘ reduce air pollution from road transport ⓘ |
| appliesTo |
category M1 vehicles
ⓘ
category N1 vehicles ⓘ light commercial vehicles ⓘ light passenger vehicles ⓘ |
| covers |
bi-fuel vehicles
ⓘ
compression-ignition engines ⓘ flex-fuel vehicles ⓘ positive-ignition engines ⓘ |
| defines |
family concept for vehicle type-approval
ⓘ
in-service conformity requirements ⓘ laboratory test conditions for emissions ⓘ reference fuels for emissions testing ⓘ requirements for conformity of production ⓘ test cycles for emissions measurement ⓘ |
| implementedThrough | national vehicle type-approval legislation ⓘ |
| includes |
administrative provisions for type-approval
ⓘ
provisions on extension of approvals ⓘ provisions on transitional measures ⓘ technical annexes on test procedures ⓘ |
| language |
English
ⓘ
French ⓘ Russian ⓘ |
| legalFrameworkOf | international vehicle type-approval system ⓘ |
| partOf | UN Regulations series on vehicle emissions and energy ⓘ |
| regulates |
emissions of M1 vehicles
ⓘ
emissions of N1 vehicles ⓘ |
| relatedTo |
European Union Euro emission standards
ⓘ
linked to:
Euro 5
|
| setsRequirementOn |
carbon monoxide emissions
ⓘ
crankcase emissions ⓘ durability of pollution-control devices ⓘ evaporative emissions ⓘ exhaust emissions ⓘ hydrocarbon emissions ⓘ nitrogen oxides emissions ⓘ on-board diagnostic (OBD) systems for emissions ⓘ particulate matter emissions ⓘ pollutant emission limits ⓘ test procedures for emissions ⓘ type-approval of vehicles with regard to emissions ⓘ |
| usedBy | Contracting Parties to the 1958 Agreement ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: UN Regulation No. 83 on emissions of M1 and N1 vehicles Description of subject: UN Regulation No. 83 is an international vehicle emissions standard that sets technical requirements and test procedures to limit pollutant emissions from light passenger (M1) and light commercial (N1) vehicles.
Referenced by (2)
Full triples — surface form annotated when it differs from this entity's canonical label.
United Nations Regulations under the 1958 Agreement
→
contains
→
UN Regulation No. 83 on emissions of M1 and N1 vehicles
ⓘ
linked to: UN Regulation No. 83 on emissions of M1 and N1 vehicles