Regulation No. 10-03

Name:Regulation No. 10-03
Description:Electromagnetic Compatibility.
Official Title:Uniform Provisions Concerning the Approval of: Vehicles with Regards to Electromagnetic Compatibility.
Country:ECE - United Nations
Date of Issue:1969-04-01
Amendment Level:03 Series, Supplement 1
Number of Pages:66
Vehicle Types:Bus, Car, Component, Heavy Truck, Light Truck, Motorcycle, Trailer
Subject Categories:Prior Versions
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Keywords:

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Text Extract:

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E/ECE/324 )
E/ECE/TRANS/505 ) Add.9/Rev.3/Amend.1
January 12, 2011
STATUS OF UNITED NATIONS REGULATION
ECE 10-03
UNIFORM PROVISIONS CONCERNING THE APPROVAL OF:
VEHICLES WITH REGARD TO ELECTROMAGNETIC COMPATIBILITY
Incorporating:
02 series of amendments
Date of Entry into Force: 03.09.97
Corr. 1 to the 02 series of amendments
Dated: 11.03.98
Supplement 1 to the 02 series of amendments
Date of Entry into Force: 04.02.99
Corr. 2 to the 02 series of amendments
Dated: 10.11.99
Supplement 2 to the 02 series of amendments
Date of Entry into Force: 12.08.04
03 series of amendments:
Date of Entry into Force: 11.07.08
Corr. 1 to the 03 series of amendments
Dated: 16.06.10
Supplement 1 to the 03 series of amendments
Date of Entry into Force: 09.12.10

REGULATION
1. Scope
2. Definitions
REGULATION NO. 10
UNIFORM PROVISIONS CONCERNING THE APPROVAL OF VEHICLES
WITH REGARD TO ELECTROMAGNETIC COMPATIBILITY
3. Application for approval
4. Approval
5. Markings
6. Specifications
CONTENTS
7. Amendment or extension of a vehicle type approval following electrical/electronic sub assembly
(ESA) addition or substitution
8. Conformity of production
9. Penalties for non-conformity of production
10. Production definitely discontinued
11. Modification and extension of type approval of a vehicle or ESA
12. Transitional provisions
13. Names and addresses of Technical Services conducting approval tests, and of Administrative
Departments

1. SCOPE
This Regulation applies to:
1.1. vehicles of Categories L, M, N and O with regard to electromagnetic compatibility;
1.2. components and separate technical units intended to be fitted in these vehicles with the
limitation given in Paragraph 3.2.1. with regard to electromagnetic compatibility.
It covers:
(a)
(b)
requirements regarding the immunity to radiated and conducted disturbances for
functions related to direct control of the vehicle, related to driver, passenger and other
road users' protection and related to disturbances, which would cause confusion to
the driver or other road users;
requirements regarding the control of unwanted radiated and conducted emissions to
protect the intended use of electrical or electronic equipment at own or adjacent
vehicles or nearby, and the control of disturbances from accessories that may be
retrofitted to the vehicle.
2. DEFINITIONS
For the purposes of this Regulation:
2.1. "Electromagnetic compatibility" means the ability of a vehicle or component(s) or
separate technical unit(s) to function satisfactorily in its electromagnetic environment without
introducing intolerable electromagnetic disturbances to anything in that environment.
2.2. "Electromagnetic disturbance" means any electromagnetic phenomenon which may
degrade the performance of a vehicle or component(s) or separate technical unit(s), or of
any other device, unit of equipment or system operated in vicinity of a vehicle. An
electromagnetic disturbance may be electromagnetic noise, an unwanted signal or a change
in the propagation medium itself.
2.3. "Electromagnetic immunity" means the ability of a vehicle or component(s) or separate
technical unit(s) to operate without degradation of performance in the presence of
(specified) electromagnetic disturbances which includes wanted radio frequency signals
from radio transmitters or radiated in-band emissions of industrial-scientific-medical (ISM)
apparatus, internal or external to the vehicle.
2.4. "Electromagnetic environment" means the totality of electromagnetic phenomena existing
at a given location.
2.5. "Broadband emission" means an emission, which has a bandwidth greater than that of a
particular measuring apparatus or receiver (International Special Committee on Radio
Interference (CISPR) 25, second edition).
2.6. "Narrowband emission" means an emission which has a bandwidth less than that of a
particular measuring apparatus or receiver (CISPR 25, second edition).

(c)
Functions which when disturbed cause confusion to the driver or other road users:
(i)
(ii)
optical disturbances: incorrect operation of e.g. direction indicators, stop lamps,
end outline marker lamps, rear position lamp, light bars for emergency system,
wrong information from warning indicators, lamps or displays related to
functions in subparagraphs (a) or (b) which might be observed in the direct
view of the driver;
acoustical disturbances: incorrect operation of e.g. anti-theft alarm, horn.
(d)
Functions related to vehicle data bus functionality:
(i)
by blocking data transmission on vehicle data bus-systems, which are used to
transmit data, required to ensure the correct functioning of other immunity
related functions.
(e)
Functions which when disturbed affect vehicle statutory data: e.g. tachograph,
odometer.
3. APPLICATION FOR APPROVAL
3.1. Approval of a Vehicle Type
3.1.1. The application for approval of a vehicle type, with regard to its electromagnetic
compatibility, shall be submitted by the vehicle manufacturer.
3.1.2. A model of information document is shown in Annex 2A.
3.1.3. The vehicle manufacturer shall draw up a schedule describing all relevant vehicle
electrical/electronic systems or ESAs, body styles, variations in body material, general
wiring arrangements, engine variations, left-hand/right-hand drive versions and wheelbase
versions. Relevant vehicle electrical/electronic systems or ESAs are those which may emit
significant broadband or narrowband radiation and/or those which are involved in immunity
related functions of the vehicle (see Paragraph 2.12.).
3.1.4. A vehicle representative of the type to be approved shall be selected from this schedule by
mutual agreement between the manufacturer and the Competent Authority. The choice of
vehicle shall be based on the electrical/electronic systems offered by the manufacturer.
One or more vehicles may be selected from this schedule if it is considered by mutual
agreement between the manufacturer and the Competent Authority that different
electrical/electronic systems are included which are likely to have a significant effect on the
vehicle's electromagnetic compatibility compared with the first representative vehicle.
3.1.5. The choice of the vehicle(s) in conformity with Paragraph 3.1.4. above shall be limited to
vehicle/electrical/electronic system combinations intended for actual production.
3.1.6. The manufacturer may supplement the application with a report on tests which have been
carried out. Any such data provided may be used by the approval authority for the purpose
of drawing up the communication form for type-approval.
3.1.7. If the Technical Service responsible for the type approval test carries out the test itself, then
a vehicle representative of the type to be approved according to Paragraph 3.1.4. shall be
provided.

3.2.2. The application for approval of a type of ESA with regard to its electromagnetic compatibility
shall be submitted by the vehicle manufacturer or by the manufacturer of the ESA.
3.2.3. A model of information document is shown in Annex 2B.
3.2.4. The manufacturer may supplement the application with a report on tests which have been
carried out. Any such data provided may be used by the approval authority for the purpose
of drawing up the communication form for type-approval.
3.2.5. If the Technical Service responsible for the type approval test carries out the test itself, then
a sample of the ESA system representative of the type to be approved shall be provided, if
necessary, after discussion with the manufacturer on, e.g., possible variations in the layout,
number of components, number of sensors. If the Technical Service deems it necessary, it
may select a further sample.
3.2.6. The sample(s) must be clearly and indelibly marked with the manufacturer's trade name or
mark and the type designation.
3.2.7. Where applicable, any restrictions on use should be identified. Any such restrictions should
be included in Annexes 2B and/or 3B.
3.2.8. ESA which are brought to the market as spare parts need no type approval if they are
obviously marked as a spare part by an identification number and if they are identical and
from the same manufacturer as the corresponding original equipment manufacturer (OEM)
part for an already type approved vehicle.
3.2.9. Components sold as aftermarket equipment and intended for the installation in motor
vehicles need no type approval if they are not related to immunity related functions
(see Paragraph 2.12.). In this case a declaration must be issued by the manufacturer that
the ESA fulfils the requirements of this Regulation and in particular the limits defined in
Paragraphs 6.5., 6.6., 6.8. and 6.9.

4.2.3. In order to draw up the communication forms referred to in Paragraph 4.2.1.2. or 4.2.2.2.
above, the Competent Authority of the Contracting Party granting the approval may use a
report prepared or approved by a recognized laboratory or in accordance with the provisions
of this Regulation.
4.3. Approval, or refusal of approval, of a type of vehicle or ESA in accordance with this
Regulation shall be notified to the Parties to the Agreement applying this Regulation on a
form conforming to the model in Annex 3A or 3B of this Regulation, accompanied by
photographs and/or diagrams or drawings on an appropriate scale supplied by the applicant
in a format not larger than A4 (210 x 297 mm) or folded to those dimensions.
5. MARKINGS
5.1. An approval number shall be assigned to each vehicle or ESA type approved. The first two
digits of this number (at present 03) shall indicate the series of amendments corresponding
to the most recent essential technical amendments made to the Regulation at the date of
approval. A Contracting Party may not assign the same approval number to another type of
vehicle or ESA.
5.2. Presence of Markings
5.2.1. Vehicle
An approval mark described in Paragraph 5.3. below shall be affixed to every vehicle
conforming to a type approved under this Regulation.
5.2.2. Sub-assembly
An approval mark described in Paragraph 5.3. below shall be affixed to every ESA
conforming to a type approved under this Regulation.
No marking is required for electrical/electronic systems built into vehicles which are
approved as units.

6.2. Specifications Concerning Broadband Electromagnetic Radiation from Vehicles
6.2.1. Method of Measurement
The electromagnetic radiation generated by the vehicle representative of its type shall be
measured using the method described in Annex 4. The method of measurement shall be
defined by the vehicle manufacturer in accordance with the Technical Service.
6.2.2. Vehicle Broadband Type Approval Limits
6.2.2.1. If measurements are made using the method described in Annex 4 using a
vehicle-to-antenna spacing of 10.0 ± 0.2 m, the limits shall be 32 dB microvolts/m in the
30 to 75 MHz frequency band and 32 to 43 dB microvolts/m in the 75 to 400 MHz frequency
band, this limit increasing logarithmically with frequencies above 75 MHz as shown
in Appendix 2. In the 400 to 1,000 MHz frequency band the limit remains constant at
43 dB microvolts/m.
6.2.2.2. If measurements are made using the method described in Annex 4 using a
vehicle-to-antenna spacing of 3.0 ± 0.05 m, the limits shall be 42 dB microvolts/m in the
30 to 75 MHz frequency band and 42 to 53 dB microvolts/m in the 75 to 400 MHz frequency
band, this limit increasing logarithmically with frequencies above 75 MHz as shown in
Appendix 3. In the 400 to 1,000 MHz frequency band the limit remains constant at
53 dB microvolts/m.
6.2.2.3. On the vehicle representative of its type, the measured values, expressed in
dB microvolts/m shall be below the type approval limits.
6.3. Specifications Concerning Narrowband Electromagnetic Radiation from Vehicles
6.3.1. Method of Measurement
The electromagnetic radiation generated by the vehicle representative of its type shall be
measured using the method described in Annex 5. These shall be defined by the vehicle
manufacturer in accordance with the Technical Service.
6.3.2. Vehicle Narrowband Type Approval Limits
6.3.2.1. If measurements are made using the method described in Annex 5 using a
vehicle-to-antenna spacing of 10.0 ± 0.2 m, the limits shall be 22 dB microvolts/m in the
30 to 75 MHz frequency band and 22 to 33 dB microvolts/m in the 75 to 400 MHz frequency
band, this limit increasing logarithmically with frequencies above 75 MHz as shown in
Appendix 4. In the 400 to 1,000 MHz frequency band the limit remains constant at
33 dB microvolts/m.
6.3.2.2. If measurements are made using the method described in Annex 5 using a
vehicle-to-antenna spacing of 3.0 ± 0.05 m, the limit shall be 32 dB microvolts/m in the 30 to
75 MHz frequency band and 32 to 43 dB microvolts/m in the 75 to 400 MHz frequency band,
this limit increasing logarithmically with frequencies above 75 MHz as shown in Appendix 5.
In the 400 to 1,000 MHz frequency band the limit remains constant at 43 dB microvolts/m.

6.6.2. ESA Narrowband Type Approval Limits
6.6.2.1. If measurements are made using the method described in Annex 8, the limits shall be 52 to
42 dB microvolts/m in the 30 to 75 MHz frequency band, this limit decreasing logarithmically
with frequencies above 30 MHz, and 42 to 53 dB microvolts/m in the 75 to 400 MHz band,
this limit increasing logarithmically with frequencies above 75 MHz as shown in Appendix 7.
In the 400 to 1,000 MHz frequency band the limit remains constant at 53 dB microvolts/m.
6.6.2.2. On the ESA representative of its type, the measured value, expressed in dB microvolts/m
shall be below the type approval limits.
6.7. Specifications Concerning Immunity of ESAs to Electromagnetic Radiation
6.7.1. Method(s) of Testing
The immunity to electromagnetic radiation of the ESA representative of its type shall be
tested by the method(s) chosen from those described in Annex 9.
6.7.2. ESA Immunity Type Approval Limits
6.7.2.1. If tests are made using the methods described in Annex 9, the immunity test levels shall be
60 volts/m for the 150 mm stripline testing method, 15 volts/m for the 800 mm stripline
testing method, 75 volts/m for the Transverse Electromagnetic Mode (TEM) cell testing
method, 60 mA for the bulk current injection (BCI) testing method and 30 volts/m for the free
field testing method in over 90% of the 20 to 2,000 MHz frequency band, and to a minimum
of 50 volts/m for the 150 mm stripline testing method, 12.5 volts/m for the 800 mm stripline
testing method, 62.5 volts/m, for the TEM cell testing method, 50 mA for the bulk current
injection (BCI) testing method and 25 volts/m for the free field testing method over the whole
20 to 2,000 MHz frequency band.
6.7.2.2. The ESA representative of its type shall be considered as complying with immunity
requirements if, during the tests performed in accordance with Annex 9, there shall be no
degradation of performance of "immunity related functions".

6.10. Exceptions
6.10.1. Where a vehicle or electrical/electronic system or ESA does not include an electronic
oscillator with an operating frequency greater than 9 kHz, it shall be deemed to comply with
Paragraph 6.3.2. or 6.6.2. and with Annexes 5 and 8.
6.10.2. Vehicles which do not have electrical/electronic systems with "immunity related functions"
need not be tested for immunity to radiated disturbances and shall be deemed to comply
with Paragraph 6.4. and with Annex 6 to this Regulation.
6.10.3. ESAs with no immunity related functions need not be tested for immunity to radiated
disturbances and shall be deemed to comply with Paragraph 6.7. and with Annex 9 to this
Regulation.
6.10.4. Electrostatic Discharge
For vehicles fitted with tyres, the vehicle body/chassis can be considered to be an
electrically isolated structure. Significant electrostatic forces in relation to the vehicle's
external environment only occur at the moment of occupant entry into or exit from the
vehicle. As the vehicle is stationary at these moments, no type approval test for
electrostatic discharge is deemed necessary.
6.10.5. Conducted Emission
ESAs that are not switched, contain no switches or do not include inductive loads need not
be tested for conducted emission and shall be deemed to comply with Paragraph 6.9.
6.10.6. The loss of function of receivers during the immunity test, when the test signal is within the
receiver bandwidth (RF exclusion band) as specified for the specific radio service/product in
the harmonized international EMC standard, does not necessarily lead to a fail criteria.
6.10.7. RF transmitters shall be tested in the transmit mode. Wanted emissions (e.g. from
RF transmitting systems) within the necessary bandwidth and out of band emissions are
disregarded for the purpose of this Regulation. Spurious emissions are subject to this
Regulation.
6.10.7.1. "Necessary Bandwidth": for a given class of emission, the width of the frequency band
which is just sufficient to ensure the transmission of information at the rate and with the
quality required under specified conditions (Article 1, No. 1.152 of the International
Telecommunication Union (ITU) Radio Regulations).
6.10.7.2. "Out-of-band Emissions": Emission on a frequency or frequencies immediately outside
the necessary bandwidth which results from the modulation process, but excluding spurious
emissions (Article 1, No. 1.144 of the ITU Radio Regulations).
6.10.7.3. "Spurious Emission": In every modulation process additional undesired signals exist.
They are summarized under the expression "spurious emissions". Spurious emissions are
emissions on a frequency or frequencies, which are outside the necessary bandwidth and
the level of which may be reduced without affecting the corresponding transmission of
information. Spurious emissions include harmonic emissions, parasitic emissions,
intermodulation products and frequency conversion products, but exclude out-of-band
emissions (Article 1 No. 1.145 of the ITU Radio Regulations).

8.3.2. When the conformity of a vehicle, component or ESA taken from the series is being verified,
production shall be deemed to conform to the requirements of this Regulation in relation to
immunity to electromagnetic radiation if the vehicle ESA does not exhibit any degradation
relating to the direct control of the vehicle which could be observed by the driver or other
road user when the vehicle is in the state defined in Annex 6, Para. 4, and is subjected to a
field strength, expressed in Volts/m, up to 80% of the reference limits prescribed in
Paragraph 6.4.2.1. above.
8.3.3. If the conformity of a component, or Separate Technical Unit (STU) taken from the series is
being verified, production shall be deemed to conform to the requirements of this Regulation
in relation to immunity to conducted disturbances and emission if the component or STU
shows no degradation of performance of "immunity related functions" up to levels given in
Paragraph 6.8.1. and does not exceed the levels given in Paragraph 6.9.1.
9. PENALTIES FOR NON-CONFORMITY OF PRODUCTION
9.1. The approval granted in respect of a type of vehicle, component or separate technical unit
pursuant to this Regulation may be withdrawn if the requirements laid down in Paragraph 6
above are not complied with or if the selected vehicles fail to pass the tests provided for in
Paragraph 6 above.
9.2. If a Party to the Agreement which applies this Regulation withdraws an approval it has
previously granted, it shall forthwith notify the other Contracting Parties applying this
Regulation thereof by means of a communication form conforming to the model in Annexes
3A and 3B to this Regulation.
10. PRODUCTION DEFINITELY DISCONTINUED
If the holder of an approval permanently ceases to manufacture a type of vehicle or ESA
approved in accordance with this Regulation, he shall so inform the authority which granted
the approval, which shall in turn notify the other Parties to the 1958 Agreement which apply
this Regulation, by means of a communication form conforming to the model in Annexes 3A
and 3B to this Regulation.
11. MODIFICATION AND EXTENSION OF TYPE APPROVAL OF A VEHICLE OR ESA
11.1. Every modification of the vehicle or ESA type shall be notified to the Administrative
Department which granted approval of the vehicle type. This department may then either:
11.1.1. consider that the modifications made are unlikely to have an appreciable adverse effect and
that in any case the vehicle or ESA still meets the requirements; or
11.1.2. require a further test report from the Technical Service responsible for conducting the tests.
11.2. Notice of conformation of approval or of refusal of approval, accompanied by particulars of
the modifications, shall be communicated by the procedure indicated in Paragraph 4 above
to the Parties to the Agreement applying this Regulation.
11.3. The Competent Authority granting the approval extension shall assign a serial number to the
extension and so notify the other Parties to the 1958 Agreement applying this Regulation by
means of a communication form conforming to the models in Annexes 3A and 3B to this
Regulation.

APPENDIX 1
LIST OF STANDARDS REFERRED TO IN THIS REGULATION
1. CISPR 12 "Vehicles', motorboats' and spark-ignited engine-driven devices' radio
disturbance characteristics − Limits and methods of measurement", Amendment 1, fifth
edition 2005.
2. CISPR 16-1-4 "Specifications for radio disturbance and immunity measuring apparatus and
methods - Part 1: Radio disturbance and immunity measuring apparatus", Edition 1.1. 2004.
3. CISPR 25 "Limits and methods of measurement of radio disturbance characteristics for the
protection of receivers used on board vehicles", second edition 2002.
4. ISO 7637-1 "Road vehicles - Electrical disturbance from conduction and coupling - Part 1:
Definitions and general considerations", second edition 2002.
5. ISO 7637-2 "Road vehicles - Electrical disturbance from conduction and coupling - Part 2:
Electrical transient conduction along supply lines only on vehicles with nominal 12 V or 24 V
supply voltage", second edition 2004.
6. ISO 17025 "General requirements for the competence of testing and calibration
laboratories", first edition 1999.
7. ISO 11451 "Road vehicles - Electrical disturbances by narrowband radiated electromagnetic
energy - Vehicle test methods":
Part 1: General and definitions (ISO 11451-1, third edition 2005);
Part 2: Off-vehicle radiation source (ISO 11451-2, third edition 2005);
Part 4: Bulk current injection (BCI) (ISO 11451-4, first edition 1995).
8. ISO 11452 "Road vehicles - Electrical disturbances by narrowband radiated electromagnetic
energy - Component test methods":
Part 1: General and definitions (ISO 11452-1, third edition 2005);
Part 2: Absorber-lined chamber (ISO 11452-2, second edition 2004);
Part 3: Transverse electromagnetic mode (TEM) cell (ISO 11452-3, third edition 2001);
Part 4: Bulk current injection (BCI) (ISO 11452-4, third edition 2005);
Part 5: Stripline (ISO 11452-5, second edition 2002).
9. ITU Radio Regulations, edition 2001.

APPENDIX 3
VEHICLE BROADBAND REFERENCE LIMITS
ANTENNA-VEHICLE SEPARATION: 3 M
Limit E (dBµV/m) at frequency F (MHz)
30 - 75 MHz 75 - 400 MHz 400 – 1000 MHz
E = 42 E = 42 + 15.13 log (F/75) E = 53
60
Vehicle radiated emission limit
Broadband type approval limit - 3 m
Quasi-peak detector - 120 kHz bandwidth
50
E (dBµV/m)
40
30
20
10

APPENDIX 5
VEHICLE NARROWBAND REFERENCE LIMITS
ANTENNA-VEHICLE SEPARATION : 3 M
Limit E (dBµV/m) at frequency F (MHz)
30 - 75 MHz 75 - 400 MHz 400 – 1000 MHz
E = 32 E = 32 + 15.13 log (F/75) E = 43
Vehicle radiated emission limit
Narrowband type approval limit - 3 m
Average detector - 120 kHz bandwidth
60
50
E (dBµV/m)
40
30
20
10

APPENDIX 7
ELECTRICAL/ELECTRONIC SUB-ASSEMBLY
NARROWBAND REFERENCE LIMITS
Limit E (dBµV/m) at frequency F (MHz)
30 - 75 MHz 75 - 400 MHz 400 – 1000 MHz
E = 52 – 25.13 log (F/30) E = 42 + 15.13 log (F/75) E = 53
ESA radiated emission limit
Narrowband type approval limit - 1 m
Average detector - 120 kHz bandwidth
70
60
E (dBµV/m)
50
40
30
20
10 100 1000
F (MHz)
Frequency - megahertz - logarithmic
(See Paragraph 6.6.2.1. of this Regulation)

ANNEX 2A
INFORMATION DOCUMENT
FOR TYPE APPROVAL OF A VEHICLE WITH RESPECT TO
ELECTROMAGNETIC COMPATIBILITY
The following information shall be supplied in triplicate and shall include a list of contents.
Any drawings shall be supplied in appropriate scale and in sufficient detail on size A4 or in a folder of A4
format.
Photographs, if any, shall show sufficient detail.
If the systems, components or separate technical units have electronic controls, information concerning
their performance shall be supplied.
GENERAL
1. Make (trade name of manufacturer): ........................................................................................
2. Type: .........................................................................................................................................
3. Category of vehicle: ..................................................................................................................
4. Name and address of manufacturer: ........................................................................................
Name and address of authorised representative, if any: ..........................................................
5. Address(es) of assembly plant(s): ............................................................................................
GENERAL CONSTRUCTION CHARACTERISTICS OF THE VEHICLE
6. Photograph(s) and/or drawing(s) of a representative vehicle: ..................................................
7. Position and arrangement of the engine: ..................................................................................
POWER PLANT
8. Manufacturer: ............................................................................................................................
9. Manufacturer's engine code as marked on the engine: ............................................................
10. Internal combustion engine:
11. Working principle: positive ignition/compression ignition, four-stroke/two stroke
12. Number and arrangement of cylinders: .....................................................................................

37. Operating voltage: .....................................................................................................................
Gas fuelled engines (in the case of systems laid-out in a different manner, supply equivalent
information)
38. Electronic control unit (ECU):
39. Make(s): ....................................................................................................................................
40. Type(s): .....................................................................................................................................
TRANSMISSION
41. Type (mechanical, hydraulic, electric, etc.): ..............................................................................
42. A brief description of the electrical/electronic components (if any): ..........................................
SUSPENSION
43. A brief description of the electrical/electronic components (if any): ..........................................
STEERING
44. A brief description of the electrical/electronic components (if any): ..........................................
BRAKES
45. Anti-lock braking system: yes/no/optional
46. For vehicles with anti-lock systems, description of system operation (including any electronic
parts), electric block diagram, hydraulic or pneumatic circuit plan: ..........................................
...................................................................................................................................................
BODYWORK
47. Type of bodywork: .....................................................................................................................
48. Materials used and methods of construction: ...........................................................................
49. Windscreen and other windows:
50. A brief description of the electrical/electronic components (if any) of the window lifting
mechanism: ...............................................................................................................................
51. Rear-view mirrors (state for each mirror): .................................................................................
52. A brief description of the electronic components (if any) of the adjustment system: ................
...................................................................................................................................................

The applicant for type approval must also supply, where appropriate:
Appendix 1:
A list with make(s) and type(s) of all electrical and/or electronic components concerned by this
Regulation (see Paragraphs 2.9. and 2.10. of this Regulation) and not previously listed.
Appendix 2:
Schematics or drawing of the general arrangement of electrical and/or electronic components (concerned
by this Regulation) and the general wiring harness arrangement.
Appendix 3:
Description of vehicle chosen to represent the type:
Body style: ...................................................................................................................................................
Left or right hand drive: ..................................................................................................................................
Wheelbase: ....................................................................................................................................................
Appendix 4:
Relevant test report(s) supplied by the manufacturer from a test laboratory accredited to ISO 17025 and
recognized by the Approval Authority for the purpose of drawing up the type approval certificate.

Appendix 1:
Description of the ESA chosen to represent the type (electronic block diagram and list of main
component constituting the ESA (e.g. make and type of microprocessor, crystal, etc.).
Appendix 2:
Relevant test report(s) supplied by the manufacturer from a test laboratory accredited to ISO 17025 and
recognized by the Approval Authority for the purpose of drawing up the type approval certificate.

10. Date of test report: .....................................................................................................................
11. Number of test report: ................................................................................................................
12. Remarks (if any): See appendix
13. Place: .........................................................................................................................................
14. Date:...........................................................................................................................................
15. Signature:...................................................................................................................................
16. The index to the information package lodged with the Approval Authority, which may be
obtained on request is attached
17. Reasons for extension: ..............................................................................................................
Appendix to type-approval communication form No. ........
concerning the type-approval of a vehicle under
Regulation No. 10
1. Additional information: ...............................................................................................................
2. Special devices for the purpose of Annex 4 to this Regulation (if applicable) (e.g. ................):
3. Electrical system rated voltage: V. pos/neg ground
4. Type of bodywork:......................................................................................................................
5. List of electronic systems installed in the tested vehicle(s) not limited to the items in the
information document: ...............................................................................................................
5.1. Vehicle equipped with 24 GHz short-range radar equipment: yes/no/optional
6. Laboratory accredited to ISO 17025 and recognized by the Approval Authority responsible
for carrying out the tests: ...........................................................................................................
7. Remarks: (e.g. valid for both left-hand drive and right-hand drive vehicles): ...........................

9. Technical Service responsible for carrying out the tests: ..........................................................
...................................................................................................................................................
10. Date of test report: .....................................................................................................................
11. No. of test report: .....................................................................................................................
12. Remarks (if any): See appendix................................................................................................
13. Place: .........................................................................................................................................
14. Date:...........................................................................................................................................
15. Signature:...................................................................................................................................
16. The index to the information package lodged with the Approval Authority, which may be
obtained on request, is attached.
17. Reasons for extension: ..............................................................................................................
Appendix to type-approval communication form No. .......
concerning the type-approval of an electrical/electronic
sub-assembly under Regulation No. 10
1. Additional information: ...............................................................................................................
1.1. Electrical system rated voltage: V. pos/neg ground
1.2. This ESA can be used on any vehicle type with the following restrictions: ...............................
1.2.1. Installation conditions, if any: .....................................................................................................
1.3. This ESA can be used only on the following vehicle types:.......................................................
1.3.1. Installation conditions, if any: .....................................................................................................
1.4. The specific test method(s) used and the frequency ranges covered to determine immunity
were: (Please specify precise method used from Annex 9): .....................................................
...................................................................................................................................................
1.5. Laboratory accredited to ISO 17025 and recognized by the Approval Authority responsible
for carrying out the tests: ...........................................................................................................
2. Remarks:....................................................................................................................................
...................................................................................................................................................

4.3. Measurements
4.4. Readings
The Technical Service shall perform the test at the intervals specified in the CISPR 12
(amendment 1, fifth edition 2005) standard throughout the frequency range 30 to
1,000 MHz.
Alternatively, if the manufacturer provides measurement data for the whole frequency band
from a test laboratory accredited to the applicable parts of ISO 17025 (first edition 1999) and
recognized by the Approval Authority, the Technical Service may divide the frequency range
in 14 frequency bands 30 – 34, 34 – 45, 45 – 60, 60 – 80, 80 – 100, 100 – 130, 130 – 170,
170 – 225, 225 – 300, 300 – 400, 400 – 525, 525 – 700, 700 – 850, 850 – 1,000 MHz and
perform tests at the 14 frequencies giving the highest emission levels within each band to
confirm that the vehicle meets the requirements of this Annex.
In the event that the limit is exceeded during the test, investigations shall be made to ensure
that this is due to the vehicle and not to background radiation.
The maximum of the readings relative to the limit (horizontal and vertical polarization and
antenna location on the left and right-hand sides of the vehicle) in each of the 14 frequency
bands shall be taken as the characteristic reading at the frequency at which the
measurements were made.

Figure 2
Position of Antenna in Relation to the Vehicle

3.3. Measurements
3.4. Readings
The Technical Service shall perform the test at the intervals specified in the CISPR 12
(amendment 1, fifth edition 2005) standard throughout the frequency range 30 to
1 000 MHz.
Alternatively, if the manufacturer provides measurement data for the whole frequency band
from a test laboratory accredited to the applicable parts of ISO 17025 (first edition 1999) and
recognized by the Approval Authority, the Technical Service may divide the frequency range
in 14 frequency bands 30 – 34, 34 – 45, 45 – 60, 60 – 80, 80 – 100, 100 – 130, 130 – 170,
170 – 225, 225 – 300, 300– 400, 400 – 525, 525 – 700, 700 – 850, 850 – 1,000 MHz and
perform tests at the 14 frequencies giving the highest emission levels within each band to
confirm that the vehicle meets the requirements of this Annex.
In the event that the limit is exceeded during the test, investigations shall be made to ensure
that this is due to the vehicle and not to background radiation including broadband radiation
from any ESA.
The maximum of the readings relative to the limit (horizontal and vertical polarization and
antenna location on the left and right-hand sides of the vehicle) in each of the 14 frequency
bands shall be taken as the characteristic reading at the frequency at which the
measurements were made.

2.1.2. Basic Vehicle Conditions
The paragraph defines minimum test conditions (as far as applicable) and failures criteria for
vehicle immunity tests. Other vehicle systems, which can affect immunity related functions
must be tested in a way to be agreed between manufacturer and Technical Service.
"50 km/h cycle" vehicle test conditions Failure criteria
Vehicle speed 50 km/h (respectively
25 km/h for L , L vehicles) ± 20% (vehicle
driving the rollers). If the vehicle is
equipped with a cruise control system, it
shall be operational.
Dipped beams ON (manual mode)
Front wiper ON (manual mode) maximum
speed
Direction indicator on driver's side ON
Adjustable suspension in normal position
Driver's seat and steering wheel in medium
position
Alarm unset
Horn OFF
Airbag and safety restraint systems
operational with inhibited passenger airbag
if this function exists
Automatic doors closed
Adjustable endurance brake lever in normal
position
Speed variation greater than ± 10% of the
nominal speed. In case of automatic
gearbox: change of gear ratio inducing a
speed variation greater than ± 10% of the
nominal speed.
Lighting OFF
Complete stop of front wiper
Frequency change (lower than 0.75 Hz or
greater than 2.25 Hz). Duty cycle change
(lower than 25% or greater than 75%)
Unexpected significant variation
Unexpected variation greater than 10% of
total range
Unexpected activation of alarm
Unexpected activation of horn
Unexpected activation
Unexpected opening
Unexpected activation
"Brake cycle" vehicle test conditions
To be defined in brake cycle test plan. This
must include operation of the brake pedal
(unless there are technical reasons not to
do so) but not necessarily an anti-lock
brake system action
Failure criteria
Stop lights inactivated during cycle
Brake warning light ON with loss of function.
Unexpected activation

4. TEST REQUIREMENTS
4.1. Frequency Range, Dwell Times, Polarization
The vehicle shall be exposed to electromagnetic radiation in the 20 to 2 000 MHz frequency
ranges in vertical polarization.
The test signal modulation shall be:
(a)
(b)
AM (amplitude modulation), with 1 kHz modulation and 80% modulation depth in the
20 to 800 MHz frequency range, and
PM (pulse modulation), t on 577 µs, period 4 600 µs in the 800 to 2 000 MHz
frequency range,
if not otherwise agreed between Technical Service and vehicle manufacturer.
Frequency step size and dwell time shall be chosen according to ISO 11451-1, third edition
2005.
4.1.1. The Technical Service shall perform the test at the intervals specified in ISO 11451-1, third
edition 2005 throughout the frequency range 20 to 2 000 MHz.
Alternatively, if the manufacturer provides measurement to data for the whole frequency
band from a test laboratory accredited to the applicable parts of ISO 17025 (first edition
1999) and recognized by the Approval Authority, the Technical Service may choose a
reduced number of spot frequencies in the range, e.g. 27, 45, 65, 90, 120, 150, 190, 230,
280, 380, 450, 600, 750, 900, 1 300, and 1 800 MHz to confirm that the vehicle meets the
requirements of this Annex.
If a vehicle fails the test defined in this Annex, it must be verified as having failed under the
relevant test conditions and not as a result of the generation of uncontrolled fields.
5. GENERATION OF REQUIRED FIELD STRENGTH
5.1. Test Methodology
5.1.1. The substitution method according to ISO 11451-1, third edition 2005 shall be used to
establish the test field conditions.
5.1.2. Calibration
For TLS one field probe at the facility reference point shall be used.
For antennas four field probes at the facility reference line shall be used.

ANNEX 6 – APPENDIX
Figure 1

Figure 3

4.3. Measurements
4.4. Readings
The Technical Service shall perform the test at the intervals specified in the CISPR 25
(second edition 2002) standard throughout the frequency range 30 to 1 000 MHz.
Alternatively, if the manufacturer provides measurement to data for the whole frequency
band from a test laboratory accredited to the applicable parts of ISO 17025 (first edition
1999) and recognized by the Approval Authority, the Technical Service may divide the
frequency range in 13 frequency bands 30 − 50, 50 − 75, 75 − 100, 100 − 130, 130 − 165,
165 − 200, 200 − 250, 250 − 320, 320 − 400, 400 − 520, 520 − 660, 660 − 820, 820 − 1 000
MHz and perform tests at the 13 frequencies giving the highest emission levels within each
band to confirm that the ESA meets the requirements of this Annex.
In the event that the limit is exceeded during the test, investigations shall be made to ensure
that this is due to the ESA and not to background radiation.
The maximum of the readings relative to the limit (horizontal/vertical polarization) in each of
the 13 frequency bands shall be taken as the characteristic reading at the frequency at
which the measurements were made.

ANNEX 8
METHOD OF MEASUREMENT OF RADIATED NARROWBAND ELECTROMAGNETIC
EMISSIONS FROM ELECTRICAL/ELECTRONIC SUB-ASSEMBLIES
1. GENERAL
1.1. The test method described in this Annex may be applied to ESAs, which may be
subsequently fitted to vehicles, which comply, with Annex 4.
1.2. Test method
This test is intended to measure the narrowband electromagnetic emissions such as might
emanate from a microprocessor-based system.
If not otherwise stated in this Annex the test shall be performed according to CISPR 25
(second edition 2002).
2. ESA STATE DURING TESTS
The ESA under test shall be in normal operation mode.
3. TEST ARRANGEMENTS
3.1. The test shall be performed according CISPR 25 (second edition 2002) Clause 6.4. - ALSE
method.
3.2. Alternative Measuring Location
3.3. Ambient
As an alternative to an absorber lined shielded enclosure (ALSE) an open area test site
(OATS) which complies with the requirements of CISPR 16-1-4 (edition 1.1.2004) may be
used (see Appendix to Annex 7).
To ensure that there is no extraneous noise or signal of a magnitude sufficient to affect
materially the measurement, measurements shall be taken before or after the main test. In
this measurement, the extraneous noise or signal shall be at least 6 dB below the limits of
interference given in Paragraph 6.6.2.1. of this Regulation, except for intentional
narrowband ambient transmissions.
4. TEST REQUIREMENTS
4.1. The limits apply throughout the frequency range 30 to 1 000 MHz for measurements
performed in semi anechoic chambers or outdoor test sites.
4.2. Measurements shall be performed with an average detector.

ANNEX 9
METHOD(S) OF TESTING FOR IMMUNITY OF ELECTRICAL/ELECTRONIC
SUB-ASSEMBLIES TO ELECTROMAGNETIC RADIATION
1. GENERAL
1.1. The test method(s) described in this Annex applies to ESAs.
1.2. Test Methods
1.2.1. ESAs may comply with the requirements of any combination of the following test methods at
the manufacturer's discretion provided that this results in the full frequency range specified
in Paragraph 3.1. of this Annex being covered:
(a) Absorber chamber test according ISO 11452-2, second edition 2004;
(b) TEM cell testing according ISO 11452-3, third edition 2001;
(c) Bulk current injection testing according ISO 11452-4, third edition 2005;
(d) Stripline testing according ISO 11452-5, second edition 2002;
(e)
800 mm stripline according Paragraph 5. of this Annex.
(Frequency range and general test conditions shall be based on ISO 11452-1, third edition
2005).
2. STATE OF ESA DURING TESTS
2.1. The test conditions shall be according ISO 11452-1, third edition 2005.
2.2. The ESA under test shall be switched on and must be stimulated to be in normal operation
condition. It shall be arranged as defined in this Annex unless individual test methods
dictate otherwise.
2.3. Any extraneous equipment required to operate the ESA under test shall not be in place
during the calibration phase. No extraneous equipment shall be closer than 1 m from the
reference point during calibration.
2.4. To ensure reproducible measurement results are obtained when tests and measurements
are repeated, the test signal generating equipment and its layout shall be to the same
specification as that used during each appropriate calibration phase.
2.5. If the ESA under test consists of more than one unit, the interconnecting cables should
ideally be the wiring harnesses as intended for use in the vehicle. If these are not available,
the length between the electronic control unit and the AN shall be as defined in the
standard. All cables in the wiring harness should be terminated as realistically as possible
and preferably with real loads and actuators.

4.2. TEM Cell Testing (see Appendix 2 to this Annex)
4.2.1. Test Method
The TEM (transverse electromagnetic mode) cell generates homogeneous fields between
the internal conductor (septum) and housing (ground plane).
4.2.2. Test Methodology
The test shall be performed according ISO 11452-3, third edition 2001.
Depending on the ESA to be tested the Technical Service shall chose the method of
maximum field coupling to the ESA or to the wiring harness inside the TEM-cell.
4.3. Bulk Current Injection Testing
4.3.1. Test Method
This is a method of carrying out immunity tests by inducing currents directly into a wiring
harness using a current injection probe.
4.3.2. Test Methodology
The test shall be performed according to ISO 11452-4, third edition 2005 on a test bench.
As an alternative the ESA may be tested while installed in the vehicle according to
ISO 11451-4 (first edition 1995) with the following characteristics:
(a)
(b)
(c)
the injection probe shall be positioned in 150 mm distance to the ESA to be tested;
the reference method shall be used to calculate injected currents from forward power;
the frequency range of the method is limited by the injection probe specification.
4.4. Stripline Testing
4.4.1. Test Method
This test method consists of subjecting the wiring harness connecting the components in an
ESA to specified field strengths.
4.4.2. Test Methodology
The test shall be performed according ISO 11452-5, second edition 2002.

ANNEX 9 - APPENDIX 1
Figure 1
800 mm Stripline Testing

ANNEX 9 - APPENDIX 2
TYPICAL TEM CELL DIMENSIONS
The following table shows the dimensions for constructing a cell with specified upper frequency limits:
Upper frequency
(MHz)
Cell form factor
W : b
Cell form factor
L/W
Plate separation
b (cm)
Septum
S (cm)
200
200
1.69
1.00
0.66
1
56
60
70
50

Electromagnetic Compatibility.