UN Regulation No. 48 on installation of lighting and light-signalling devices
E461645
UN Regulation No. 48 is an international technical standard that specifies how vehicle lighting and light-signalling devices must be installed to ensure safety, visibility, and regulatory harmonization across participating countries.
All labels observed (1)
| Label | Occurrences |
|---|---|
| UN Regulation No. 48 on installation of lighting and light-signalling devices canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T4695302 — 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. 48 on installation of lighting and light-signalling devices Context triple: [United Nations Regulations under the 1958 Agreement, contains, UN Regulation No. 48 on installation of lighting and light-signalling devices]
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A.
Regulation (EC) No 851/2004
Regulation (EC) No 851/2004 is the EU law that established the European Centre for Disease Prevention and Control and defined its mandate, structure, and functions in coordinating infectious disease surveillance and control across member states.
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B.
Regulation (EC) No 726/2004
Regulation (EC) No 726/2004 is an EU law that establishes the centralized procedure for the authorization and supervision of medicinal products and defines the role and powers of the European Medicines Agency.
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C.
Manual on Uniform Traffic Control Devices
The Manual on Uniform Traffic Control Devices is the United States’ national standard that defines the design and use of road signs, signals, and pavement markings to ensure consistent and safe traffic control across the country.
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D.
European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR)
The European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR) is a United Nations treaty that sets harmonized safety rules for the transnational transport of hazardous materials by road across Europe and certain neighboring countries.
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E.
Regulation (EU) No 1093/2010
Regulation (EU) No 1093/2010 is the EU legislative act that established the European Banking Authority and set out its mandate, powers, and governance framework for overseeing the banking sector.
- 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. 48 on installation of lighting and light-signalling devices Target entity description: UN Regulation No. 48 is an international technical standard that specifies how vehicle lighting and light-signalling devices must be installed to ensure safety, visibility, and regulatory harmonization across participating countries.
-
A.
Regulation (EC) No 851/2004
Regulation (EC) No 851/2004 is the EU law that established the European Centre for Disease Prevention and Control and defined its mandate, structure, and functions in coordinating infectious disease surveillance and control across member states.
-
B.
Regulation (EC) No 726/2004
Regulation (EC) No 726/2004 is an EU law that establishes the centralized procedure for the authorization and supervision of medicinal products and defines the role and powers of the European Medicines Agency.
-
C.
Manual on Uniform Traffic Control Devices
The Manual on Uniform Traffic Control Devices is the United States’ national standard that defines the design and use of road signs, signals, and pavement markings to ensure consistent and safe traffic control across the country.
-
D.
European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR)
The European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR) is a United Nations treaty that sets harmonized safety rules for the transnational transport of hazardous materials by road across Europe and certain neighboring countries.
-
E.
Regulation (EU) No 1093/2010
Regulation (EU) No 1093/2010 is the EU legislative act that established the European Banking Authority and set out its mandate, powers, and governance framework for overseeing the banking sector.
- F. None of above. chosen
Statements (52)
| Predicate | Object |
|---|---|
| instanceOf |
United Nations vehicle regulation
ⓘ
lighting installation regulation ⓘ technical standard ⓘ |
| administeredBy |
UNECE World Forum for Harmonization of Vehicle Regulations
NERFINISHED
ⓘ
United Nations Economic Commission for Europe NERFINISHED ⓘ |
| alsoKnownAs |
R48
NERFINISHED
ⓘ
UNECE Regulation No. 48 NERFINISHED ⓘ |
| appliesTo |
motor vehicles
ⓘ
trailers ⓘ vehicles in categories M ⓘ vehicles in categories N ⓘ vehicles in categories O ⓘ |
| basedOn | 1958 Agreement concerning the Adoption of Uniform Technical Prescriptions for Wheeled Vehicles NERFINISHED ⓘ |
| contains |
requirements for adaptive front-lighting system installation
ⓘ
requirements for automatic headlamp levelling where applicable ⓘ requirements for conspicuity markings and reflectors installation ⓘ requirements for daytime running lamps installation ⓘ requirements for direction indicator installation ⓘ requirements for fog lamp installation ⓘ requirements for headlamp installation ⓘ requirements for rear lamp installation ⓘ requirements for reversing lamp installation ⓘ requirements for stop lamp installation ⓘ |
| goal |
to improve conspicuity of vehicles in all driving conditions
ⓘ
to reduce glare and confusion from vehicle lighting ⓘ |
| legalStatus | binding for contracting parties that have acceded to it ⓘ |
| linkedTo |
UN Regulation No. 112 on headlamps
NERFINISHED
ⓘ
UN Regulation No. 123 on AFS headlamps NERFINISHED ⓘ UN Regulation No. 149 on road illumination devices NERFINISHED ⓘ UN Regulation No. 23 on reversing lamps NERFINISHED ⓘ UN Regulation No. 6 on direction indicators NERFINISHED ⓘ UN Regulation No. 7 on position, stop and end-outline lamps NERFINISHED ⓘ UN Regulation No. 87 on daytime running lamps NERFINISHED ⓘ UN Regulation No. 98 on gas-discharge headlamps NERFINISHED ⓘ |
| partOf | UN Regulations under the 1958 Agreement ⓘ |
| purpose |
to ensure adequate visibility of vehicles
ⓘ
to ensure road safety through proper vehicle lighting installation ⓘ to harmonize lighting installation requirements among contracting parties ⓘ |
| regulates |
installation of light-signalling devices on vehicles
ⓘ
installation of lighting devices on vehicles ⓘ |
| requiresComplianceWith | individual UN Regulations for specific lamps and devices ⓘ |
| scope | vehicles approved under the 1958 Agreement by contracting parties applying Regulation No. 48 ⓘ |
| setsRequirementFor |
automatic switching of certain lamps
ⓘ
electrical connections of lighting devices ⓘ geometric visibility of lighting devices ⓘ mutual interdependence of lighting functions ⓘ number of lighting and light-signalling devices ⓘ orientation of lighting devices ⓘ position of lighting and light-signalling devices ⓘ switching conditions of lighting and light-signalling devices ⓘ tell-tales and indicators for lighting functions ⓘ |
| usedIn | type approval of vehicles ⓘ |
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. 48 on installation of lighting and light-signalling devices Description of subject: UN Regulation No. 48 is an international technical standard that specifies how vehicle lighting and light-signalling devices must be installed to ensure safety, visibility, and regulatory harmonization across participating countries.
Referenced by (1)
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. 48 on installation of lighting and light-signalling devices
ⓘ