EUROPEAN NEW CAR ASSESSMENT PROGRAMME(Euro NCAP)TESTING PROTOCOL – CHILD OCCUPANT PROTECTION

Version 7.2.2
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Copyright ©Euro NCAP 2018 - This work is the intellectual property of Euro NCAP. Permission is granted for this material
to be shared for non-commercial, educational purposes, provided that this copyright statement appears on the reproduced
materials and notice is given that the copying is by permission of Euro NCAP. To disseminate otherwise or to republish
requires written permission from Euro NCAP.

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Preface•

During the test preparation, vehicle manufacturers are encouraged to liaise with thelaboratory and to check that they are satisfied with the way cars are set up for testing.
Where a manufacturer feels that a particular item should be altered, they should ask thelaboratory staff to make any necessary changes. Manufacturers are forbidden frommaking changes to any parameter that will influence the test, such as dummy
positioning, vehicle setting, laboratory environment etc.

•

It is the responsibility of the test laboratory to ensure that any requested changes satisfy
the requirements of Euro NCAP. Where a disagreement exists between the laboratory
and manufacturer, the Euro NCAP secretariat should be informed immediately to pass
final judgment. Where the laboratory staff suspect that a manufacturer has interferedwith any of the setup, the manufacturer's representative should be warned that they are
not allowed to do so themselves. They should also be informed that if another incident
occurs, they will be asked to leave the test site.

•

Where there is a recurrence of the problem, the manufacturer’s representative will betold to leave the test site and the Secretary General should be immediately informed.
Any such incident may be reported by the Secretary General to the manufacturer andthe person concerned may not be allowed to attend further Euro NCAP tests.

DISCLAIMER: Euro NCAP has taken all reasonable care to ensure that the information
published in this protocol is accurate and reflects the technical decisions taken by theorganisation. In the unlikely event that this protocol contains a typographical error or any otherinaccuracy, Euro NCAP reserves the right to make corrections and determine the assessment
and subsequent result of the affected requirement(s).

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EUROPEAN NEW CAR ASSESSMENT PROGRAMME (Euro NCAP)TESTING PROTOCOL – CHILD OCCUPANT PROTECTION

1INTRODUCTION
2INSTALLATION OF TOP PICK LIST CHILD RESTRAINTS
2.1
Assessment of Problem-Free Installation & Requirements for all CRS
2.1.1 Ease of installation in car
2.2
Requirements for seat belt mounted CRSs
2.2.1 Use of 3-point belts
2.2.2 Additional tethers and/or support leg
2.2.3 Obstruction & Stability of the CRS
2.3
Requirements for ISOFIX CRS
2.3.1 Insert and locking ISOFIX probes (only)
2.3.2 Additional tethers and/or support leg
2.3.3 Obstruction & Stability of the ISOFIX CRS
2.4
CRS Installed Using Additional Tethers, Straps and Support Legs
2.4.1 Ease of use of tethers & straps
2.4.2 Ease of use of support legs
3
DYNAMIC ASSESSMENT
3.1
CRS for Dynamic tests
3.1.1 Integrated CRS
3.2
Dummy Preparation and Certification
3.2.1 General
3.2.2 Certification
3.2.3 Additions and modifications to the dummies
3.2.4 Dummy clothing
3.2.5 Dummy Test Condition
3.2.6 Post Test Dummy Inspection
3.3
Dummy Instrumentation
3.4
Dummy positioning and measurements
3.4.1 General
3.4.2 Marking centrelines
3.4.3 Q10 Installation
3.4.4 Q6 Installation
3.5
Vehicles with Limited Rear Space
APPENDIX I

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INTRODUCTION

This protocol details how the ‘top pick’ child seats should be installed to assess vehicle to child
restraint system (CRS) compatibility. This protocol also defines the installation procedure for
the Q Series dummies representing six year old and ten year old children (Q6 & Q10) for theassessment of dynamic performance in the frontal ODB impact and AE-MDB side impact tests.
The vehicle based assessments, and the assessment requirements for CRS installation anddynamic testing are included in the COP Assessment Protocol. In addition, the Euro NCAP
inspection manual contains examples of good and bad practice according to the requirementsof both protocols.
For cars with limited rear space and those with only two seats, special provisions have been
made within the protocol for their assessment.

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2

INSTALLATION OF TOP PICK LIST CHILD RESTRAINTS

All combinations of CRS and vehicle seat position will be checked by installing the CRSs fromthe top pick list on all seating positions (excluding driver). If any outboard seating positions
are identical (adult belts, anchorages, etc) then installation may be performed on one side only.
Where there is any asymmetry in a vehicle, including sliding doors, B-pillar position etc. thenall seating positions must be assessed individually.
A CRS from the top pick list that must be installed using more than one installation mode orthat is equipped with an anti-rotation device must meet the requirements of all applicablesections for a successful installation. For example, a CRS that must be installed using the adultbelt and ISOFIX must meet the full requirements of both Sections 2.2 and 2.3 for a successful
installation. A CRS that uses the adult belt and a support leg must meet the full requirementsof Section 2.2 and Section 2.4.
When installing each CRS in the vehicle, any simple instructions relating to the preparation ofeither the vehicle or CRS that are provided in the CRS and/or vehicle handbook will befollowed. For example, rear head restraints can be removed if instructed to do in the vehicle
handbook for each specific CRS group. It must be clear that head restraints must not be
removed when using booster cushions only.
The vehicle seating position is considered as compatible with the CRS fitted as long as theconditions described in the following sections are met.
2.1

Assessment of Problem-Free Installation & Requirements for all CRS

2.1.1 Ease of installation in car
This part of the assessment is to verify the vehicle’s ability to allow for easy installation of arange of different CRS by evaluating its provision of sufficient space and access. This does notinclude fastening the CRS to the vehicle, only positioning on the rear or front seat in preparation
for fastening.
2.1.1.1 Initial vehicle settings
Installations on the rear seat:a) The front row seats shall initially be set in the Euro NCAP Frontal ODB impact test
position.
b) The front seats may be adjusted during the assessment. The adjustments allowed arelimited to normal day-to-day adjustments to ensure the best possible installation. For
the front passenger seat, the full range of fore/aft movement is permissible to create
sufficient space for the seat to be installed. The seatback angle must be no further
forward than a torso angle of 15 degrees. The full range of seat height is permitted.
c) For the driver’s seat, the fore/aft adjustment must be no further forward than mid
between fully forward and the 95th percentile positions. The seatback must be nofurther forward than a torso angle of 15 degrees. The full range of seat height ispermitted.
d) It is acceptable to utilise any ‘easy entry’ function in conjunction with the fore/aft
adjustment to move the front seat forward and allow access to the rear seats.

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September 20186e) Vehicles with three seat rows shall have the row in front of the seat row being assessed
positioned as in b).
f) Vehicles with adjustable rear seats shall initially be set in the position recommended
by the manufacturer in the Euro NCAP Frontal ODB impact test. The flat folded
position of a seat is not considered as an in use position. Normal day-to-day
adjustments will also be permitted as defined in b).
g) Head restraints shall initially be set to the lowest/not in use position but the full rangeof height adjustment is considered as a day to day adjustment. However, head restraint
removal is permitted but this must be clearly detailed in the vehicle handbook. It must
be clear that head restraints must not be removed when using booster cushions only.
h) Movable arm rests shall be positioned so as not to interfere with the CRS installation.
i) Where the front seat interacts with the steering wheel, for example with easy entry
functions, the steering wheel shall be set to mid/mid.
Installations on the front passenger seat(s):j) The front seat(s) shall initially be set in the Euro NCAP Frontal ODB impact test
position.
k) The front seat(s) may be adjusted during the assessment. The adjustments allowed arelimited to normal day-to-day adjustments to ensure the best possible installation, thefull range of fore/aft movement is permissible to create sufficient space for the seat to
be installed. The seatback angle must be no further forward than a torso angle of 15
degrees. The full range of seat height is permitted.
l) Head restraints shall initially be set to the lowest/not in use position but the full rangeof height adjustment is considered as a day to day adjustment. However, head restraint
removal is permitted but must be clearly detailed in the vehicle handbook.
m) Movable arm rests shall be positioned so as not to interfere with the CRS installation.
2.1.1.2 CRS placement
Procedure:a) Where necessary, prepare the CRS for installation by lengthening straps and toptethers so they are accessible once the CRS is in place.
b) Pass the CRS through the relevant occupant entry door. Vehicles with moveable roofs
shall have the roof closed during this assessment. No other access routes shall be used,such as the rear hatch/boot.
c) If the CRS cannot be easily placed in the vehicle due to the position of the front seats,
adjust the front seat to allow CRS placement. Following this, the driver’s seat should
then be repositioned back to a position meeting the requirements defined in 2.1.1.1 c).
The front passenger seat does not need to be adjusted further from the positioned
defined in 2.1.1.1 b).
d) For CRSs that allow the child to be carried in the seat, the orientation of the CRS may
be changed by up to 40 degrees about its axes (x, y,) to enable the CRS to fit into thevehicle. For CRSs that are not intended as infant carriers then any orientation may be
used to place the CRS in the vehicle. Infant carriers must be installed with any handles
in the carrying position.
e) Where the CRS contains multiple parts, e.g. base and seat, then both items may beinstalled sequentially and assessed in the same way.

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September 20187f) For CRS that do not allow installation with the child in the CRS, there must be
sufficient space within the vehicle to allow an adult to place a child in the CRS andattached any harnesses or tighten any webbing. This will be assessed using theappropriate sized child dummy.
The vehicle meets the requirements if all of the following are met:g) The CRS can be placed on the rear seats without excessive force, difficulty orinteraction with the door aperture.
h) After adjustment of the front seat, it does not prevent or interfere with correct
placement of the CRS. It must be possible to return the driver’s seat to a position
meeting the requirements defined in 2.1.1.1 c). An easy entry function may be used.
i) Where applicable, the easy entry function allows the front seat to return and lock in aposition allowed in day to day use defined in 2.1.1.1.
j) If there is sufficient space within the vehicle for a child to be correctly placed in the
CRS and the child is not prevented from sitting normally in the CRS.
The vehicle would not meet the requirements if any of the following occur:k) The child seat or base does not individually fit through the door aperture.
l) The CRS cannot be placed in the vehicle.
m) The CRS must be rotated more than the permissible amount to enable placement or
where applicable.
n) Vehicle structures prevent a child from being placed correctly in the CRS.
o) The driver’s seat cannot be returned to the position defined in 2.1.1.1 c). The
passenger’s seat cannot be returned to the position defined in 2.1.1.1 b).
p) There is insufficient space within the vehicle to allow the child to occupy the CRS as
normal.
2.2

Requirements for seat belt mounted CRSs

2.2.1 Use of 3-point belts
2.2.1.1 Ease of fastening seatbelt
Procedure:a) Once placed in the vehicle, the CRS shall be positioned along the centreline of thechosen seating position.
b) Route the adult seatbelt around the CRS in accordance with the instructions on theCRS.
c) Engage the buckle tongue into the buckle.
d) If necessary, some small movement of the CRS is permitted to expose the seat belt
buckle. This is limited to rotation of up to 20 degrees about the x and z-axes or 50mm
lateral movement from the seat centreline. After buckling the belt, the CRS shall be
moved back to the seat centreline if possible.
e) For CRS that are not equipped with integral harnesses an appropriate sized dummy
shall be placed in the CRS during this procedure.

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The vehicle meets the requirements if all of the following are met:f) The tongue can be engaged in the buckle with the use of only one hand and without
the need to reposition the CRS more than permitted in 2.2.1.1 d) to enable access tothe buckle, or the tongue can be engaged using two hands to insert the buckle, where
one supports the buckle, and the other is used to insert the tongue.
g) The adult seat belt adjacent to the assessed seating position does not prevent
installation of the CRS or lead to any instability.
h) With the CRS installed, the three point belt on another seating position in that samerow should be capable of restraining another occupant.
The vehicle would not meet the requirements if any of the following occur:i) The belt cannot be buckled due to insufficient belt length.
j) The belt length is such that the CRS is not in the correct position on the seat.
k) The CRS has to be moved or rotated more than prescribed above to allow access tothe buckle, e.g. the buckle is positioned underneath the CRS.
l) The installation of the CRS means that an adult cannot occupy another seating positionon that row, for example due to limited space or interference with the adult belt
system.
2.2.1.2 Ease of tightening belt (Ease of operating the lock-off clip)
This assessment is of the vehicle’s ability to be able to correctly restrain the CRS using theadult belt systems.
Procedure:a) With the seat belt buckled and belt routed correctly around the CRS, tension shall be
introduced into the adult seatbelt by pulling on the diagonal section of the belt in the
direction of the reel.
b) Remove the slack in the lap belt by pulling on the diagonal belt near the buckle witha force of 150N.
c) A measurement of seatbelt tension will be required for this installation.
d) For seats that do not have an integral harness, a child dummy of the largest appropriate
size shall be placed in the CRS during this process.
The vehicle meets the requirements if all of the following are met:e) When 150N is applied to the diagonal section of the adult belt, the slack in all partsof the lap section is removed.
f) The CRS is held firmly against the seat back and seat base by the adult belt.
g) Movement of the CRS base or back, in any direction, must result in increasing tension
within the belt system, e.g. with forward movement of the CRS. The belt reel shall be
prevented from spooling out during this check.
h) Where applicable, the seat belt must restrain the dummy and the seat correctly.
The vehicle would not meet the requirements if any of the following occur:i) When slack has been removed from the belt system, the buckle tongue stop preventsthe lock off from operating correctly.
j) It is not possible to remove the slack in any part of the lap section.

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2.2.2 Additional tethers and/or support leg
Where the chosen CRS is equipped with an additional tether or support leg apply the relevant
assessment outlined in Section 2.4 before moving on to the next section.
2.2.3 Obstruction & Stability of the CRS
Procedure:a) The CRS shall be installed in the vehicle with the seat belt buckled and any tethers or
support legs attached as per the previous steps. The largest appropriate P or Q dummy
shall also be installed in the CRS.
b) Any comfort adjustments on the CRS shall be changed up to a maximum stature of
135cm. E.g. incline, recline, head restraint height etc. Adjustments for children larger
than 135cm will not be used.
c) Check any contact points between the CRS, dummy and vehicle.
d) The CRS shall be rocked from side to side about the x axis over a 10° to 15° arc. No
other restraint shall be placed on the CRS during rocking.
e) The CRS shall be pulled toward the front of the vehicle and twisted about the z axis.
f) The CRS shall be returned to the initial position with the belt tightened as per Section
2.2.1.2 and a force of 100N shall be applied perpendicular to the CRS in the y direction
at the shoulder level of the dummy. This assessment will not be applied to the Group
0+ CRS.
g) The CRS shall be returned to the initial position with the belt tightened as per Section
2.2.1.2 and a force of 100N shall be applied perpendicular to the CRS in the y direction
at a small distance above the vehicle seat. This assessment will not be applied to theGroup 0+ CRS.
The vehicle meets the requirements if all of the following are met:h) The vehicle interior can accommodate installation of the CRS in all orientations andadjustments up to a stature of 135cm without interaction with other parts of thevehicle. E.g. booster seats with adjustable head restraints must not be restricted by therear head restraints or C-pillars.
i) The presence of vehicle head restraints does not prevent correct installation of the
CRS and does not lead to significant forwards rotation of the CRS or create lateral
instability.
j) Contact between the CRS and vehicle interior is permitted provided that the CRS iscorrectly installed, stable and is not rotated by more than 5 degrees.
k) The measured backrest angle of the CRS is not forwards from vertical. This can bemeasured using the device described in APPENDIX I.
l) The vehicle interior provides stable support for the CRS in the selected installation
modes and adjustments. E.g. the CRS back or base tensioning system must be incontact with the vehicle seat base and seat back cushions.
m) The CRS sits flat on the seat base cushion and, for forward facing CRS, is supportedby the seat back and/or head restraint.
n) With the load applied to the CRS the rotation about the X axis does not exceed 20
degrees and the CRS remains secured and has a tendency to return back to the original
position.
o) As any load is applied, the tension in the belt system increases with the displacementof the CRS.

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The vehicle would not meet the requirements if any of the following occur:p) The CRS does not sit correctly on the seat base cushion or is not sufficiently supportedby the seat back and/or head restraint.
q) The vehicle interior can accommodate installation of the CRS with only limited
adjustments of the CRS i.e. tilt or adjustable backrests cannot be used due tointerference from the vehicle.
r) The vehicle interior encroaches into the space in which the child dummy sits resulting
in any contact with the dummy head or legs. For example, where the roof is too low
or the knees or tibia are against the back of the front seat. Contact with the head andhead restraint or with the toes/feet and seat back is acceptable.
s) Any part of the vehicle interior, including bolsters, arm rests, pillars obstruct the CRS
or prevents a particular adjustment from being made. E.g. C-pillar, roof or rear headrestraints prevent correct installation of CRS.
t) With the appropriate child dummy installed, the size of the car limits the possible agegroups that can be installed.
u) There is limited support offered to the CRS through lack of contact with thesupporting structures, e.g. large side bolsters prevent the CRS from sitting flat on theseat base; or where applicable, poor or inadequate support is provided to CRS support
legs.
v) When load is applied to the CRS it can move more than the allowed amount or the
CRS can move without increasing tension on the belt system.
2.3

Requirements for ISOFIX CRS

2.3.1 Insert and locking ISOFIX probes (only)This is an assessment of the ease of which the CRS ISOFIX probes can be engaged with thevehicle ISOFIX anchorages. It does not include assessment of any other tethers, straps or
supports.
Procedure:a) The position and orientation of the vehicle anchorages shall be identified and prepared
for CRS attachment. Simple, preparatory actions such as sliding a seat belt away fromthe anchorage, lifting a dedicated flap or covering to expose the anchorage are
permissible. Plastic guide funnels supplied with CRS will NOT be used.
b) The CRS shall be placed on the seat centreline, the CRS ISOFIX probes shall be madeready for attachment to the vehicle.
c) The CRS and probes shall be pushed toward the anchorages until they are engaged,
keeping the CRS on the vehicle seat cushion. Lifting of the CRS from the seat base is
not allowed, but some rotation/tilting of the CRS is permissible provided there is stillcontact with the seat cushion. Separate support frames and bases (if available) may belifted.
d) If necessary, 50mm of lateral movement of the CRS is permitted to allow engagementwith the ISOFIX anchorages. Where the CRS has movable ISOFIX probes, they may
be adjusted to facilitate engagement provided the CRS remains on the vehicle seat.
e) Where the adult belt prevents engagement with the ISOIFX anchorages, it ispermissible to reposition the belt to improve access provided that the belt does nothave to be held in that position.

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The vehicle meets the requirements, once preparatory steps have been performed, if all of thefollowing are met:f) Each vehicle ISOFIX anchorage can be easily engaged. For example, the anchorages
are easily accessible or they are equipped with permanent guidance (plastic funnel,
fabric slit, etc) which helps the CRS ISOFIX probes align with the vehicle anchorages
avoiding any obstruction from the seat, such as the fabric or cushion etc.
g) For CRS where the probes are attached to the shell, the CRS can be attached to thevehicle by simply pushing it toward the anchorages, with some tilting but without anyother actions that are not described on the CRS itself.
h) If the CRS uses a separate support frame, the frame can be easily engaged onto the
ISOFIX anchorages without removing fabric, etc.
i) With the CRS installed, one of the three point belts on another seating position in thatsame row should be capable of restraining one other occupant.
The vehicle would not meet the requirements if any of the following occur:j) If the anchorages cannot be engaged without further actions. For example, where theseat cushions have to spread apart by hand in order to create access to the anchorages.
k) The CRS has to be lifted off the seat cushion to allow engagement with theanchorages. Lifting of separate support frames is permissible.
l) Any part of the seat, seat cushion, seat belt or buckle prevents attachment of the CRS.
m) Where the CRS probes are clearly misaligned with the ISOFIX anchorages.
n) Where physical guidance is required, such as plastic funnels, they are not permanently
attached to the vehicle.
2.3.2 Additional tethers and/or support leg
Where the chosen CRS is equipped with an additional tether or support leg apply the relevant
assessment outlined in Section 2.4 before moving on to the next section.
2.3.3 Obstruction & Stability of the ISOFIX CRS
The principle here is identical to that of Section 2.2.3.
Procedure:a) The CRS shall be installed in the vehicle with ISOFIX and any tethers or support legs
attached. A child dummy of the appropriate size shall also be installed in the CRS.
b) Any comfort adjustments on the CRS shall be changed up to a maximum stature of
135cm. E.g. incline, recline, head restraint height etc. Adjustments for children larger
than 135cm will not be used.
c) Check any contact points between the CRS and vehicle.
d) The CRS shall be pulled toward the front of the vehicle and twisted about the z-axis.
The vehicle meets the requirements if all of the following are met:e) The vehicle interior can accommodate installation of the CRS in all orientations andseat adjustments up to a stature of 135cm without interaction with other parts of thevehicle. E.g. booster seats with adjustable head restraints must not be restricted by therear head restraints or C-pillars.
f) The presence of vehicle head restraints must not lead to significant forwards rotationof the CRS or create lateral instability.

Version 7.2.2
September 201812g) Contact between the CRS and vehicle interior is permitted provided that the CRS iscorrectly installed, stable and is not rotated by more than 5 degrees.
h) The measured backrest angle of the CRS is not forwards from vertical. This can to bemeasured using the device described in APPENDIX I.
i) The vehicle interior provides stable support for the CRS and its attachments with thevehicle in all installation modes and adjustments.
j) There is little or no rotation of the CRS about all axes.
The vehicle would not meet the requirements if any of the following occur:k) The vehicle interior can accommodate installation of the CRS with only limited
adjustments of the CRS i.e. tilt or adjustable backrests cannot be used due tointerference from the vehicle.
l) Where applicable, the vehicle interior prevents the seat shell from engaging on theframe or base without the use of excessive force.
m) The vehicle interior encroaches into the space in which the child dummy sits resulting
in any contact with the dummy head or legs. For example, where the roof is too low
or the knees or tibia are against the back of the front seat. Contact with the head andhead restraint or with the toes/feet and seat back is acceptablen) Any part of the vehicle interior, including bolsters, arm rests, pillars, obstructs the
CRS or prevents a particular adjustment from being made. E.g. C-pillar or rear headrestraint prevents correct installation of CRS.
o) With the appropriate child dummy installed, the size of the car limits the possible agegroups that can be installed.
p) There is limited support offered to the CRS through lack of contact with thesupporting structures. E.g. poor or inadequate support is provided to CRS support legsor the support legs cannot be correctly positioned.
2.4

CRS Installed Using Additional Tethers, Straps and Support Legs

2.4.1 Ease of use of tethers & straps
This is an assessment of the ease of which the additional tether anchorages such as top tethers
can be engaged with the vehicle, where applicable.
Procedure:a) Once the CRS has been attached to the vehicle with the belt or ISOFIX, any additional
tethers, straps and corresponding anchorages or brackets shall be readied. Simple,
preparatory actions such as lifting a dedicated flap or covering to expose theattachment point are permissible.
b) The removal or repositioning of a parcel shelf or tonneau cover is allowable. It must
be possible to replace these parts once the CRS installation has been completed.
c) Head restraints may be repositioned or removed for CRS installation if instructed in
the vehicle handbook.
The vehicle meets the requirements if all of the following are met:d) The top tether can be engaged and tightened easily, without having to carry out any
further actions other than already mentioned.
e) Where equipped, any additional tethers can be easily attached to the anchorage and easily
tightened, for example the front seat rail or any other attachment points.

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The vehicle would not meet the requirements if any of the following occur:f) The strap(s) or tether(s) cannot be engaged without any further actions of vehicle
adjustments, e.g. it would not be acceptable to tilt the rear seat forwards to be able toengage the tether.
g) The strap(s) or tether(s) pass through luggage or occupant space and prevent the useof other parts of the vehicle, including rear seats. Top tether straps that remain above
the top of the vehicle seat back are acceptable provided they do not obstruct any otherspace required for occupants or interfere with the use of the adult belts.
h) The strap(s) or tether(s) obstruct the function or movement of other parts of thevehicle, such as the front seats or luggage space.
2.4.2 Ease of use of support legs
This is an assessment of the vehicles ability to provide adequate support to any support legs,
where applicable.
The vehicle meets the requirements if all of the following are met:a) The vehicle provides sufficient space to allow stable placement of any support legs.
b) The support leg must be installed in the intended positions, for example fully lockedout.
c) The area upon which a support rests must also be capable of providing adequate
restraint during an impact as described in Regulation R145.
The vehicle would not meet the requirements if any of the following occur:d) Poor or inadequate support is provided to CRS support legs or where the support leg
cannot be positioned correctly due to interference from the front seat or other vehicle
structures.
e) The support leg cannot be fully locked out, or cannot provide the intended level of
support for any reason, such as due limited space.

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3

DYNAMIC ASSESSMENT

3.1

CRS for Dynamic tests

The Q6 dummy shall be seated in an appropriate forwards facing CRS for a six year old childor a child with a stature of 125cm. This will be either the CRS recommended by the vehicle
manufacturer, or if there is no recommendation, a suitable CRS from the top pick list.
Rearwards facing CRS will not be permitted for the Q6.
The Q10 dummy shall be seated on a booster cushion only. This will be the booster cushion
recommended by the vehicle manufacturer. Where the vehicle manufacturer recommends ahigh back booster with detachable backrest it will be used without backrest. If there is norecommendation for a booster cushion, one will be chosen by Euro NCAP from a list of suitableoptions contained in the Technical Bulletin TB012.
3.1.1 Integrated CRS
Where a vehicle is equipped with an integrated CRS covering the Q6 and/or Q10 on the rearoutboard 2nd row test positions, the integrated CRS will be used in the dynamic tests. Integrated
CRS will be used even if they are optional equipment.
Where a vehicle is equipped with only one integrated CRS on either outboard position coveringboth or only one of two child ages, the integrated CRS will be used only where applicable.
3.2

Dummy Preparation and Certification

3.2.1 GeneralIn the Frontal ODB impact, a Q6 child dummy shall be installed on the 2nd row outboard
passenger seat behind the driver. A Q10 child dummy shall be installed on the 2nd row outboard
passenger seat behind the front passenger.
For the Side AE-MDB impact a Q10 child dummy shall be installed on the 2nd row outboard
passenger seat behind the driver. A Q6 child dummy shall be installed on the 2nd row outboard
passenger seat behind the front passenger.
3.2.2 Certificationa) The Q6 and Q10 child dummies shall be re-certified after every TWENTY impact
tests (e.g. 10 frontal and 10 side impacts, or any combination of the two test types).
Hip shields shall be replaced after every dummy certification, hip liners shall be
replaced after every twenty impact tests.
b) The Q10 dummy shoulder lateral impact certification test is to be performed withthe side impact shoulder kit only.
c) If an injury criterion reaches or exceeds its normally accepted limit (eg HIC of 700)
then that part should be re-certified.
d) If any part of a dummy is broken in a test then the part shall be replaced with a fully
certified component.
e) Copies of the dummy certification certificates shall be provided by the laboratory
as part of the full report for a test.

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3.2.3 Additions and modifications to the dummiesa) The Q6 dummy shall be standard build level A, and the Q10 standard build level C.
See the relevant user manual for each dummy.
b) The Q10 dummy is used with the full arms for frontal impact testing. The Side
Impact Kit including half arms on both sides of the dummy shall be used in the side
impact test.
3.2.4 Dummy clothinga) Each child dummy shall wear their appropriate suits, Q6 part number 033-8000 (withCordura patches) and Q10 part number 010-8000.
b) The Q10 shall be installed with either left and right hand hip shields, part numbers
010-8001 and 010-8002 or a hip liner, part number 010-8000.
c) The Q6 shall be installed with either hip shields or a hip liner, part number 033-7160.
Hip shields or hip liners may only be used for the Q6 when seated on an integrated
CRS.
3.2.5 Dummy Test Condition
3.2.5.1 Dummy Temperaturea) The Q6 and Q10 shall have a stabilised temperature, measured in the chest cavity,of 18ºC to 22ºC, for at least 1 hour immediately prior to the test.
b) The temperature of the dummies shall be measured for at least 5 hours before test atintervals not exceeding 10 minutes and not exceeding 5 minutes before test.
c) A copy of the temperature readings is to be supplied as part of the standard outputof the test.
3.2.5.2 Dummy Joints
All constant friction joints should have their ‘stiffness’ set by the following method:a) Stabilise the dummy temperature by soaking in the required temperature range forat least 5 hours.
b) Set the torque on the shoulder screws to obtain a 1g holding force of the shoulder
and elbow.
c) For the knee joint, the tensioning screw or bolt which acts on the constant friction
surfaces should be adjusted to obtain a 1g holding force.
d) The dummy joints shall be set as close as possible to the time of the test and, in any
case, not more than 24 hours before the test.
e) Maintain the dummy temperature within the permissible temperature range between
the time of setting the limbs and up to a maximum of 5 minutes before the time of
the test.

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3.2.5.3 Dummy painting
The dummies should have masking tape placed on the areas to be painted using the size tablebelow. The tape should be completely covered with the following coloured paints. The paintshould be applied close to the time of the test to ensure that the paint will still be wet on impact.
Child dummies
Top of Head
Head-band (colours from left to right)
Paint Area Sizes:
Child Dummies
Top of HeadHeadbands

Blue
Red, Yellow, Green75 x 75mm square
25mm wide, widest circumference ateyebrow level at front, extending to the head
C of G at each side.

3.2.6 Post Test Dummy Inspection
The dummies should be visually inspected immediately after the test. Any lacerations of theskin or breakages of a dummy should be noted in the test specification. A dummy may have tobe re-certified in this case.
3.3

Dummy Instrumentation

All instrumentation shall be calibrated before the test programme. The Channel Amplitude
Class (CAC) for each transducer shall be chosen to cover the Minimum Amplitude listed in thetable. In order to retain sensitivity, CACs which are orders of magnitude greater than the
Minimum Amplitude should not be used. A transducer shall be re-calibrated if it reaches its
CAC during any test. All instrumentation shall be re-calibrated after one year, regardless ofthe number of tests for which it has been used. A list of instrumentation along with calibration
dates should be supplied as part of the standard results of the test. The transducers are mounted
according to procedures laid out in SAE J211. The sign convention used for configuring thetransducers is stated in SAE J211 (2007).
The dummies to be used shall be instrumented to record the channels listed in the following
tables.

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Q10 dummy
Location

Parameter

Minimum Amplitude No of Channels

Head
Accelerations, Ax Ay Az
Head Tilt sensor
Angle(static)
Fx Fy
ForcesFz
Upper Neck (OC)Mx M yMoments
Mz

200g

3

NA

NA

8.0kN

2

10.0kN

1

90Nm

2

45Nm

1

Fx Fz

2.0kN

2

Fy

4.0kN

1

Accelerations, Ay

200g

1

Accelerations, Ax Ay Az

3

Fx Fy

200g
90mm
40deg
6.0kN

Fz

8.0kN

1

Mx M y

150Nm

2

Mz

75Nm

1

200g

3

2.0kN

1

9kN

(2)

220Nm

(2)

NA

NA

Shoulder (side only) Forces
T1 (side only)
Chest (T4)

Displacement & rotation
ForcesLumbar(Lower)spine
Moments

Pelvis - Sacrum
Accelerations, Ax Ay Az
Pelvis – Pubis (sideForces, Fy
only)
Force, Fx
Iliac (L & R)
(OPTIONAL)
Moment, My
Pelvis Tilt sensor
Angle(static)
Total Channels

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2

30 (34)18

Q6 dummy
Location

Parameter

Head

Accelerations, Ax Ay Az

3

Fz

200g
5.0kN
5.0kN
6.0kN

Mx M y

90Nm

2

Mz

45Nm

1

Accelerations, Ax Ay Az

200g

3

Displacement

90mm

1

Force, Fx

9kN

(2)

Moment, My

220Nm

(2)

ForcesUpper Neck (OC)
Moments

Chest
Iliac (L & R)
OPTIONAL

Minimum Amplitude No of Channels

Fx Fy

Total Channels

3.4

2
1

13 (17)

Dummy positioning and measurements

Two CRS’s are to be fitted on the rear seat, one suitable for a 10 year old child, the other for a
six year old child.
Read the relevant sections of the vehicle handbook and the instructions provided with the child
restraint. This is to identify any special features of either the vehicle or the child restraint thatare intended to improve performance or may influence installation. Instructions on tighteningof the adult seat belt around the child restraint should be noted, but the installation itself should
follow the procedure below.
The use of additional belt guides, clips or other components that are not an integral part of the
CRS is prohibited. Belt guides that are fitted to the vehicle must be permanently attached andinformation on their use must be contained in the vehicle handbook, where this is not the casethey MUST NOT be used for testing.
3.4.1 General
Before installing the dummies and child restraint systems, ensure that the passenger
compartment adjustments for the rear seats is performed according to Chapter 5 of the EuroNCAP Frontal ODB Test protocol and Chapter 4 of the Euro NCAP Side Protocol – AE-MDB.
Leave the front seats as far forward as possible to ensure easy access.
3.4.2 Marking centrelines
Mark the centreline of both of the rear outboard seating positions (including head restraint
centreline if necessary) and on the CRS used for test. Markings placed on hard parts of the
CRS, rather than seat fabric, are preferable. If an ISOFIX CRS is used no markings are needed.

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19

The vehicle manufacturer shall confirm whether or not the centreline of the head restraints
aligns with the centreline of the vehicle’s rear seat cushion. Where this is not the case the OEM
shall supply details of the seat base centreline in accordance with the rear seat whiplash
assessment. Where no information is provided, either the centreline of the head restrains, seatcushion or the ISOFIX anchorages shall be used, whichever is the most appropriate for the
CRS installation.
3.4.3 Q10 Installation
3.4.3.1 Dummy preparationa) Attach a foam pad of 125mm x 90mm with a thickness of 20mm ±2mm to the rearof the dummy pelvis, outside the suit, using tape to hold it in place. The pad shallbe centred on the midsagittal plane with the upper edge at the same height as the topof the pelvis flesh.
b) This pad shall remain on the dummy for the test unless it can be removed without
the need to move the dummy.
c) The foam pad shall have the following properties:
Density of 152-200kg/m3
Compression deflection 25% of 89-118kPa
3.4.3.2 Placing the booster cushion in the vehiclea) Place the CRS on the relevant seating position and mark the fore/aft position on the
CRS on the side of the CRS and vehicle. Align the CRS with the markings on thevehicle seat cushion and check that there is no interaction between the CRS and side
door when it is closed. If there is some interaction, the CRS may be moved inboard
by up to 50mm.
b) If an ISOFIX CRS is used no markings are needed, the CRS shall be aligned withthe anchorages and engaged with the vehicle.
3.4.3.3 Placing the Q10 dummy in the vehiclea) Place the dummy on the booster cushion and ensure that the suit has not moved in
the gap between femur and hip by pulling the suit towards the knees.
b) Align the dummy and CRS with the marked centreline.
c) Buckle the seatbelt. If the buckle is not accessible because of interaction with the
CRS, move the CRS and dummy outboards by the minimum distance (with amaximum of 50mm) required to get free access to the buckle. Remove the slackfrom the webbing but do not tighten the webbing.
d) Try to realign the CRS with the marks on the seat cushion. If the CRS cannot easilybe aligned with the original marks due to the shape of the vehicle seat or position of
the seat belt buckle, then re-mark the new lateral position of CRS relative to vehicle
seat.
e) Ensure that the rear of the CRS is in contact with the seat back by pressing the CRS
backwards against the seat and making sure that the fore/aft markings are stillaligned.
f) Where applicable, place the hip shields on the Q10 dummy. Ensure that the distance
between the hip shields is no less than 154mm. If needed, a large gap should be used
to establish the best fit.

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3.4.3.4 Q10 dummy positioninga) Ensure that the dummy’s lower back is in contact with the vehicle seat back bybending the dummy’s back into an upright position and then rocking the dummy
sideways while at the same time pushing the pelvis backwards.
b) Ensure that the booster cushion is aligned with the new reference marks.
c) Ensure that the dummy is sat on the centreline of the CRS and is not rotated about
the vertical axis.
d) Push the dummy’s shoulders toward the seat back until either the shoulders contact
the seat back or the head is in contact with the head restraint.
e) The top of the rear head restraint shall be positioned within ±20mm of the top of thedummy head or in the nearest notch above. If the head restraint cannot be raisedsufficiently to be within 20mm, put it in the highest position.
f) Ensure that the dummy is sitting in an upright position and is aligned with thecentreline marks on the head restraint (if applicable) or is parallel to the marks ofthe centreline.
g) Ensure that the CRS position did not change relative to the marked position.
3.4.3.5 Legsa) Position the femurs straight forward with a distance of 130mm ±5mm between thecentres of the knees. If the CRS prevents this gap from being achieved, position theknees as close to the target values as possible.
b) Where possible, allow the lower legs to rest naturally. The tibias shall be parallel tothe vehicle centreline and the feet shall be separated by the same distance as theknees.
c) Record the pelvic angle using the tilt sensor in the test details.
3.4.3.6 Position of the front seata) Reposition the front seat 30mm forward of its test position. If there is no notch atthis position, set the seat in the nearest notch forwards of 30mm.
b) During repositioning, check for interaction between the Q dummy lower legs, feetand the front seat.
c) With the front seats 30mm forward, if there is no contact between the front of thedummy toes and the seat in front, it is acceptable for the top of the foot/toes tocontact the underside of the front seat, reposition the front seats in their test positions
and proceed to belt routing. The interaction between the Q dummy lower legs, feetand the front seat is acceptable. Record the pelvic angle.
d) If there is contact between the dummy and the front seats when they are 30mm
forward of their test position, follow the steps below to limit contact between
dummy and front seat. Note: this is not relevant if there is only contact between the
top of the foot/toes and the underside of the front seat.
i.
Try to reposition the feet and tibias by pushing them beneath the front seator rotating the tibias about the Z axis. If this is not sufficient then:ii. Move the pelvis of the dummy forwards, while keeping the CRS in place,
until there is no more contact with the seat in front. It is permitted to change
the pelvic angle up to 5 degrees relative to the initial pelvic angle. This should
be done in incremental steps until the contact between the toes and front seatis removed. It is acceptable for the top of the foot/toes to contact theunderside of the front seat. Record the final pelvic angle.

Version 7.2.2
September 201821e) When the dummy toes remain in contact with the front seat after repositioning thedummy as mentioned above, the vehicle will be treated as limited rear space for thatparticular test see Section 0. It is acceptable for the top of the foot to contact theunderside of the front seat.
f) The front seat must be returned to the test position.
3.4.3.7 Belt routinga) Follow the CRS installation instructions when routing the seat belt and ensure thatthe belt is routed correctly through any necessary belt guides.
b) Remove the slack of the lap belt by pulling on the diagonal belt near the buckle witha force of 150N.
c) Ensure that the belt is not twisted in the guidance of the booster cushion.
d) The belt shall initially be positioned over the IR-TRACC (upper for Q10) if possible,a load of 50N shall be applied to the diagonal section of the belt in towards the Dloop to achieve a natural and flat position across the chest. The belt may have moved
away from the initial position, there is no need for further adjustment.
e) The use of any non permanent belt guides or clips on either the vehicle or CRS is
prohibited.
f) There shall be no tape or stickers applied to the diagonal section of the adult belt.
3.4.3.8 Armsa) The upper arm shall be positioned parallel to the chest. The measurements shall betaken on the neoprene suit along the front surface of the arm (bicep) and between
the two IR-TRACCs on the chest.
b) For the frontal impact, position the lower arms parallel to the upper legs resting on
the booster cushion or armrest as close as possible to the side of the femur. The
elbows shall be kept as close as possible to the torso. Where possible, the tip offingers should be in x-direction in line with the screws of the knee joint. Measure
and record the upper arm angle.
3.4.3.9 Dummy marking
Once the dummy has been correctly positioned, the two IR-TRACC holes shall be clearlymarked on the suit of the dummy.

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3.4.3.10
Dummy measurements
The following measurements are to be carried out prior to test but after positioning procedures
have been carried out.

Q10
A

Top of head to roof (vertically)

B

Head CoG to door/window (horizontal)
Shoulder (pivot point) to door/window(horizontal)
Lower rib to door (horizontal)
Hip joint (femur mounting hole) to door
(horizontal)
Hip joint (femur mounting hole) to floor(vertical)
Head angle (where fitted)



Pelvic angle (tilt sensor)

C
D
E
F

3.4.4 Q6 Installation
3.4.4.1 Placing the CRS in the vehiclea) Place the CRS on the relevant seating position and mark the fore/aft position on the
CRS on the side of the CRS and vehicle. Align the CRS with the markings on thevehicle seat cushion and check that there is no interaction between the CRS and side
door when it is closed. If there is some interaction, the CRS may be moved inboard
by up to 50mm.
b) If an ISOFIX CRS is used no markings are needed, the CRS shall be aligned withthe anchorages and engaged with the vehicle.
3.4.4.2 Placing the Q6 dummy in the vehiclea) Place the dummy in the booster seat and ensure that the suit has not moved in the
gap between femur and hip by pulling the suit towards the knees.
b) Align the dummy and CRS with the marked centreline.
c) Buckle the seatbelt. If the buckle is not accessible because of interaction with the
CRS, move the CRS and dummy outboards by the minimum distance (with amaximum of 50mm) required to get free access to the buckle. Remove the slackfrom the webbing but do not tighten the webbing.
d) Try to realign the CRS with the marks on the seat cushion. If the CRS cannot easilybe aligned with the original marks due to the shape of the vehicle seat or position of
the seat belt buckle, then re-mark the new lateral position of CRS relative to vehicleseatVersion 7.2.2
September 201823e) Ensure that the rear of the CRS is in contact with the seat back by pressing the CRS
backwards against the seat and making sure that the fore/aft markings are stillaligned.
f) Where the rear head restraints interfere with the CRS, they should be repositioned
as necessary to avoid this. They may be removed if instructed to do so in the vehicle
handbook.
3.4.4.3 Q6 dummy positioninga) Ensure that the dummy’s upper back is in contact with the vehicle seat back if seatedon a booster cushion or the back of the CRS if seated in a booster seat. This is doneby bending the dummy’s back into an upright position and then rocking the dummy
sideways while at the same time pushing the pelvis backwards.
b) Ensure that the CRS is aligned with the new reference marks.
c) Ensure that the dummy is sat on the centreline of the CRS and is not rotated about
the vertical axis.
d) Push the dummy’s shoulders toward the seat back or CRS until either the shoulders
contact the seat back or the booster seat back.
e) Ensure that the dummy is sitting in an upright position and is aligned with thecentreline marks on the head restraint (if applicable) or is parallel to the marks ofthe centreline.
f) Ensure that the CRS position did not change relative to the marked position.
3.4.4.4 Legsa) Position the femurs straight forward with a distance of 150mm ±5mm between thecentres of the knees. If the CRS prevents this gap from being achieved, position theknees as close to the target values as possible.
b) Where possible, allow the lower legs to rest naturally. The tibias shall be parallel tothe vehicle centreline and the feet shall be separated by the same distance as theknees.
3.4.4.5 Position of the front seat
Follow the steps detailed in Section 3.4.3.6 to establish whether or not the vehicle
is considered to be of limited rear space for the Q6 see Section 0. If this is not thecase, proceed with the steps below.
3.4.4.6 Belt routinga) Ensure that the lap belt is routed through the belt guidance of the booster seat.
b) Remove the slack of the lap belt by pulling on the diagonal belt near the buckle
with a force of 150N.
c) Route the diagonal belt through the belt guidance of the booster for boosters withhigh back. Ensure that the belt is not twisted in the guidance of the booster.
d) The belt shall lie naturally across the chest and be allowed to sit as it falls. A loadof 50N shall be applied to the diagonal section of the belt towards the D-loop toachieve a natural and flat belt position across the chest.
e) The use of any non permanent belt guides or clips on either the vehicle or CRS is
prohibited.
f) There shall be no tape or stickers applied to the diagonal section of the adult belt.

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3.4.4.7 Armsa) The upper arm shall be positioned parallel to the chest. The measurements shall betaken on the neoprene suit along the front surface of the arm (bicep) and along the
IR-TRACC on the chest.
b) Position the lower arms parallel to the upper legs resting on the booster or armrestas close as possible to the side of the femur. The elbows shall be kept as close as
possible to the torso.

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25

3.5

Vehicles with Limited Rear Space

Vehicles will be considered as having limited rear space when the child dummies cannot be
installed with the front seats in the full scale impact test position after adjustment in Section
3.4.3.6. Where this is the case, the test laboratory will confirm that child dummy cannot be
installed without interference from the vehicle.
Where a manufacturer wishes to avoid being awarded zero points for the CRS dynamic
assessments, the dynamic performance will be based on manufacturers data from test(s) withmodified front seating positions. These tests shall be performed using the appropriate CRS withthe front seats positioned to one notch forwards of contact with the dummy. The dummy pelvis
shall be positioned in the last step in after adjustment in Section 3.4.3.6.
In order to reduce the test burden, it may be possible to install both of the child dummies in theofficial frontal ODB impact as the driver and passengers seat are more forward than in the side
MDB test. Where this is the case, the official ODB test will be performed as normal and the
manufacturer need only provide in house data from an equivalent side impact. Any of the front
or side MDB tests must be performed with both child dummies present to evaluate occupantinteraction.
The tests must be equivalent to the Euro NCAP front and side impact tests and contain an
equivalent level of instrumentation. Adult dummies are not required but their mass should becompensated for in the final test mass. It is the responsibility of the vehicle manufacturer toensure that adequate film coverage of the impact, and specifically child head excursion andhead containment, is provided.
See Section 5.2 of the COP Assessment protocol for further details.
If the laboratory has established that the vehicle is not able to accommodate the Q10 dummy
seated on a booster cushion due to interaction between the dummy head and vehicle roof, theQ10 will be seated directly on the rear seat without the use of any booster cushion. If, with the
Q10 seated directly on the rear seat, there is still insufficient space between the dummy headand vehicle roof, the vehicle will be assessed in the same way as a two seater.

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APPENDIX I

ANGLE MEASURING DEVICE

A 9kg articulated steel device used to measure the angle between the seat and the backrest.
Extract taken from pr EN1888:2012: Child care articles - Wheeled child conveyances – Safety
requirements and test methods.

Key
•
•
•
•
•
•
•

•

1 part to be placed onto the seat surface made of steel
2 part to be placed onto the backrest surface made of steel
3 hinge pin made of steel
E mass: 4495 ± 50 g
F mass: 4501 ± 50 g
G mass of hinge axle: 17 ± 0,5 g, length: 79,5 mm.
total mass tolerance: (9 ± 0,1) kg dimensions tolerance: ± 2 mm
All edges shall be chamfered

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