# Commission Regulation (EU) No 347/2012 of 16 April 2012 implementing Regulation (EC) No 661/2009 of the European Parliament and of the Council with respect to type-approval requirements for certain categories of motor vehicles with regard to advanced emergency braking systems, Appendix 2

Extent: E+W+S+N.I.

Approval level 2: warning and activation test requirements — pass/fail values
Vehicles of category M 3 with hydraulic braking system are subject to the requirements of row 2.
Vehicles with pneumatic braking system are subject to the requirements of row 1.
Values shall be specified by the vehicle manufacturer at the time of type-approval (see Annex I, Part 2, Addendum, point 4.4).
Manufacturers of vehicle categories covered by row 2 may elect to gain vehicle type-approval in accordance with the values specified in row 1; in this instance compliance with all the values specified in row 1 shall be demonstrated.
...
Row
A
B
C
D
E
F
G
H
0
Vehicle category
Stationary target
Moving target
Timing of warning modes
Speed reduction of subject vehicle
Timing of warning modes
Speed reduction of subject vehicle
Target speed
At least 1
At least 2
At least 1
At least 2
(ref. point 2.4.2.1)
(ref. point 2.4.2.2)
(ref. point 2.4.5)
(ref. point 2.5.2.1)
(ref. point 2.5.2.2)
(ref. point 2.5.3)
(ref. point 2.5.1)
1
M 3 ,
N 3 and N 2 > 8t
Not later than 1,4 s. before the start of the emergency braking phase
Not later than 0,8 s. before the start of the emergency braking phase
Not less than 20 km/h
Not later than 1,4 s. before the start of the emergency braking phase
Not later than 0,8 s. before the start of the emergency braking phase
Subject vehicle shall not impact with the moving target
12 ± 2 km/h
2
N 2 ≤ 8t
and
M 2
Not later than 0,8 s. before the start of the emergency braking phase
Before the start of the emergency braking phase
Not less than 10 km/h
Not later than 0,8 s. before the start of the emergency braking phase
Before the start of the emergency braking phase
Subject vehicle shall not impact with the moving target
67 ± 2 km/h

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Source: https://www.legislation.gov.uk/eur/2012/347/annex/II/appendix/2 (the official version)
Page: https://openlegislation.uk/eu-regulation-2012-347/annex-II/appendix-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.