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Addenda to the 1958 Agreement (Regulations 21-40)

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21 - Interior fittings

UN Regulation No. 21 - Rev.2 - Interior fittings
English - - - part 1 PDF part 2 PDF
French - - - part 1 PDF part 2 PDF
Russian - - - PDF
UN Regulation No. 21 - Rev.2 - Corr.1
English WPD PDF
French WPD PDF
Russian DOC PDF
UN Regulation No. 21 - Rev.2 - Amend.1
English WPD PDF
French WPD PDF
Russian WPD PDF
UN Regulation No. 21 - Rev.2 - Amend.2
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 21 - Rev.2 - Amend.3
English DOCX PDF

22 - Protective helmets and visors

UN Regulation No. 22 - Rev.4 - Protective helmets and visors
English - - - PDF
French - - - PDF
Russian ZIP PDF
UN Regulation No. 22 - Rev.4 - Amend.1
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 22 - Rev.4 - Amend.2
English DOCX PDF
French DOCX PDF
Russian DOCX PDF
UN Regulation No. 22 - Rev.4 - Amend.3
Link to the document

23 - Reversing lamps

UN Regulation No. 23 - Rev.5 - Reversing lamps
English DOCX PDF
UN Regulation No. 23 - Rev.4 - Reversing lamps
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 23 - Rev.4 - Amend.1
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 23 - Rev.4 - Amend.2
English DOC PDF
French DOCX PDF
Russian DOCX PDF
UN Regulation No. 23 - Rev.4 - Amend.3
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French DOCX PDF
Russian DOCX PDF
UN Regulation No. 23 - Rev.4 - Amend.4
English DOCX PDF
French DOCX PDF
Russian DOCX PDF
UN Regulation No. 23 - Rev.3 - Reversing lamps
English DOC PDF
French DOC PDF
Russian ZIP PDF
UN Regulation No. 23 - Rev.3 - Corr.1 (English and Russian only)
English DOC PDF
Russian DOC PDF
UN Regulation No. 23 - Rev.3 - Amend.1
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 23 - Rev.3 - Amend.2
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 23 - Rev.3 - Amend.3
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French DOC PDF
Russian DOC PDF
UN Regulation No. 23 - Rev.3 - Amend.4
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French DOC PDF
Russian DOC PDF

24 - Visible pollutants, measurement of power of C.I. engines (Diesel smoke)

UN Regulation No. 24 - Rev.2 - Visible pollutants, measurement of power of C.I. engines(Diesel smoke)
English WPD PDF
French WPD PDF
Russian - - - PDF
UN Regulation No. 24 - Rev.2 - Amend.1
English WPD PDF
French WPD PDF
Russian DOC PDF
UN Regulation No. 24 - Rev.2 - Amend.2
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 24 - Rev.2 - Amend.3
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UN Regulation No. 24 - Rev.2 - Amend.4
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UN Regulation No. 24 - Rev.2 - Amend.5
English DOCX PDF
French DOCX PDF
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25 - Head restraints (headrests)

UN Regulation No. 25 - Rev.1 - Head restraints (headrests)
English DOC PDF
French DOC PDF
Russian - - - PDF
UN Regulation No. 25 - Rev.1 - Corr.1
English - - - PDF
French - - - PDF
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UN Regulation No. 25 - Rev.1 - Corr.2
English only DOC PDF
UN Regulation No. 25 - Rev.1 - Amend.1
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French - - - PDF
Russian WPD PDF
UN Regulation No. 25 - Rev.1 - Amend.2
English WPD PDF
French WPD PDF
Russian WPD PDF
UN Regulation No. 25 - Rev.1 - Amend.3
English DOC PDF
French DOC PDF
Russian DOC PDF

26 - External projections of passenger cars

UN Regulation No. 26 - Rev. 1 - External projections of passenger cars
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 26 - Rev. 1 - Amend.1 - External projections of passenger cars
English DOCX PDF
French DOCX PDF
Russian DOCX PDF
UN Regulation No. 26 - Rev. 1 - Amend.2
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UN Regulation No. 26 - Rev. 1 - Amend.3
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UN Regulation No. 26 - External projections of passenger cars
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French WPD PDF
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UN Regulation No. 26 - Corr.1
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UN Regulation No. 26 - Amend.1
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UN Regulation No. 26 - Amend.2
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UN Regulation No. 26 - Amend.3
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UN Regulation No. 26 - Amend.4
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UN Regulation No. 26 - Amend.5
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27 - Advance warning triangles

UN Regulation No. 27 - Rev.2 - Advance warning triangles
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 27 - Rev.2 - Amend.1
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UN Regulation No. 27 - Rev.2 - Amend.2
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UN Regulation No. 27 - Rev.1 - Advance warning triangles
English WPD PDF
French WPD PDF
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UN Regulation No. 27 - Rev.1 - Corr.1
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 27 - Rev.1 - Corr.2 (English and French only)
English DOC PDF
French DOC PDF
UN Regulation No. 27 - Rev.1 - Amend.1
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French DOC PDF
Russian DOC PDF

28 - Audible warning devices 

UN Regulation No. 28 - Audible warning devices 
English WPD PDF
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UN Regulation No. 28 - Amend.1
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UN Regulation No. 28 - Amend.2
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UN Regulation No. 28 - Amend.3
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UN Regulation No. 28 - Amend.4
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UN Regulation No. 28 - Amend.5
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UN Regulation No. 28 - Amend.6
English DOCX PDF

29 - Cabs of commercial vehicles

UN Regulation No. 29 - Rev.2 - Cabs of commercial vehicles
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 29 - Rev.2 - Amend.1
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UN Regulation No. 29 - Rev.2 - Amend.2
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UN Regulation No. 29 - Rev.2 - Amend.3
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UN Regulation No. 29 - Rev.2 - Amend.4
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UN Regulation No. 29 - Rev.2 - Amend.5
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UN Regulation No. 29 - Rev.1 - Cabs of commercial vehicles
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UN Regulation No. 29 - Rev.1 - Amend.1
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UN Regulation No. 29 - Rev.1 - Amend.2
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Regulation No. 29 - Rev.1 - Amend.3
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30 - Tyres for passenger cars and their trailers

UN Regulation No. 30 - Rev.3 - Tyres for passenger cars and their trailers
English DOC PDF
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UN Regulation No. 30 - Rev.3 - Amend.1
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UN Regulation No. 30 - Rev.3 - Amend.2
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UN Regulation No. 30 - Rev.3 - Amend.3
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UN Regulation No. 30 - Rev.3 - Amend.3 - Corr.1
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UN Regulation No. 30 - Rev.3 - Amend.4
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UN Regulation No. 30 - Rev.3 - Amend.5  
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UN Regulation No. 30 - Rev.3 - Amend.6  
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UN Regulation No. 30 - Rev.3 - Amend.7
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UN Regulation No. 30 - Rev.3 - Amend.8
Link to the document

31 -Headlamps (halogen sealed beam (HSB))

UN Regulation No. 31 - Rev.3 -Headlamps (halogen sealed beam (HSB))
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 31 - Rev.2 -Headlamps (halogen sealed beam (HSB))
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Russian DOC PDF
UN Regulation No. 31 - Rev.2 - Corr.1
English DOC PDF
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UN Regulation No. 31 - Rev.2 - Amend.1
English DOC PDF
French DOC PDF
Russian DOC PDF

32 - Rear-end collision

UN Regulation No. 32 - Rev.1 - Rear-end collision
English part 1 PDF part 2 PDF
French part 1 PDF part 2 PDF
Russian PDF
UN Regulation No. 32 - Rev.1 - Corr.1
English only DOC  PDF
UN Regulation No. 32 - Rev.1 - Corr.2
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 32 - Rev.1 - Amend.1
English DOC PDF
French DOC PDF
Russian DOC PDF

33 - Head-on collision

UN Regulation No. 33 - Rev.1 - Head-on collision
English - - - part 1 PDF part 2 PDF
French - - - part 1 PDF part 2 PDF
Russian - - - PDF
UN Regulation No. 33 - Rev.1 - Amend.1
English WPD PDF
French WPD PDF
Russian DOC PDF
UN Regulation No. 33 - Rev.1 - Amend.2
English DOC PDF
French DOC PDF
Russian DOC PDF

34 - Prevention of fire risks

UN Regulation No. 34 - Rev.3 - Prevention of fire risks
English DOCX PDF
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UN Regulation No. 34 - Rev.2 - Prevention of fire risks
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UN Regulation No. 34 - Rev.2 - Corr.1
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UN Regulation No. 34 - Rev.2 - Corr.2
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UN Regulation No. 34 - Rev.2 - Amend.1
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UN Regulation No. 34 - Rev.2 - Amend.2
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UN Regulation No. 34 - Rev.2 - Amend.3
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UN Regulation No. 34 - Rev.2 - Amend.4
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UN Regulation No. 34 - Rev.2 - Amend.5
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UN Regulation No. 34 - Rev.1 - Prevention of fire risks
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UN Regulation No. 34 - Rev.1 - Corr.1
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UN Regulation No. 34 - Rev.1 - Amend. 1
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UN Regulation No. 34 - Rev.1 - Amend. 2
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UN Regulation No. 34 - Rev.1 - Amend. 3
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35 - Foot controls

UN Regulation No. 35 - Rev.1 Foot controls
English - - - part 1 PDF part 2 PDF
French - - - part 1 PDF part 2 PDF
Russian - - - PDF
UN Regulation No. 35 - Rev.1 - Corr.1
English only WPD PDF
UN Regulation No. 35 - Rev.1 - Amend.1
English DOC PDF
French DOC PDF
Russian DOC PDF

36 - General construction of large buses and coaches

UN Regulation No. 36 - Rev.3 - General construction of large buses and coaches
English ZIP PDF
French ZIP PDF
Russian ZIP PDF

37 - Filament light sources

UN Regulation No. 37 - Rev.8 - Filament light sources INFORMAL VERSION
English DOC PDF
UN Regulation No. 37 - Rev.7 - Filament lamps 
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 37 - Rev.7- Amend.1
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UN Regulation No. 37 - Rev.7- Amend.2
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UN Regulation No. 37 - Rev.7 - Amend.3
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UN Regulation No. 37 - Rev.7 - Amend.4
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UN Regulation No. 37 - Rev.7 - Amend.5
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UN Regulation No. 37 - Rev.7 - Amend.6
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UN Regulation No. 37 - Rev.7 - Amend.7
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UN Regulation No. 37 - Rev.7 - Amend.8
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UN Regulation No. 37 - Rev.7 - Amend.9
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UN Regulation No. 37 - Rev.7 - Amend.10
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38 - Rear fog lamps

UN Regulation No. 38 - Rev.3 - Rear fog lamps
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 38 - Rev.3 - Amend. 1
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UN Regulation No. 38 - Rev.3 - Amend. 2
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UN Regulation No. 38 - Rev.3 - Amend. 3
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UN Regulation No. 38 - Rev.3 - Amend. 4
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UN Regulation No. 38 - Rev.2 - Rear fog lamps
English DOC PDF
French DOC PDF
Russian DOC PDF
UN Regulation No. 38 - Rev.2 - Amend.1
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UN Regulation No. 38 - Rev.2 - Amend.2
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UN Regulation No. 38 - Rev.2 - Amend. 2 - Corr.1
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UN Regulation No. 38 - Rev.2 - Amend.3
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UN Regulation No. 38 - Rev.2 - Amend.4
English DOC PDF
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UN Regulation No. 38 - Rev.2 - Amend.5
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39 - Speedometer and odometer

UN Regulation No. 39 - Rev.2 - Speedometer and odometer
English DOCX PDF
French DOCX PDF
Russian DOCX PDF
UN Regulation No. 39 - Rev.2 - Amend.1 
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UN Regulation No. 39 - Rev.1 - Speedometer 
English DOC PDF
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UN Regulation No. 39 - Rev.1 - Corr.1
English DOC PDF
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UN Regulation No. 39 - Rev.1 - Amend.1  
English DOCX PDF
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40 - Emission of gaseous pollutants by motor cycles

UN Regulation No. 40 - Emission of gaseous pollutants by motor cycles
English WPD PDF
French WPD PDF
Russian - - - PDF
UN Regulation No. 40 - Corr.1
English WPD PDF
French WPD PDF
UN Regulation No. 40 - Corr.2 - Rev.1
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French WPD PDF
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UN Regulation No. 40 - Corr.3
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French DOC PDF
UN Regulation No. 40 - Corr.4 -
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UN Regulation No. 40 - Amend.1
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UN Regulation No. 40 - Amend.2
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