The Environmental Quality Act 1974 aims to prevent and eliminate pollution and improve the environment in Malaysia. It establishes regulations that control factors like the concentration of lead in gasoline, noise levels of motor vehicles, and emissions from cars and motorcycles. The act also requires an assessment of potential environmental impacts from prescribed activities, considering noise, vibration, air and water pollution, safety hazards, and more. Vehicle emissions are a major source of air pollution addressed by the act, with limits placed on smoke density and types of emissions like carbon monoxide, nitrogen oxides, and lead from exhaust.

1. Environmental
quality act 1974
AMARANANT THANGARAJU (1140)
DZUL NAZRIN ABD RAHMAN (1123)
MUISA SYABANI MUSYAKIR (1164)
NURZAWAWI ZULKIFLI (11)
SITI FAZILAH JOHARI (11)
SITI ATIQAH JUHARI (1203)
SOLEHATUN HUSNA HUSAININ (1146)
SASIKUMAR MANYVELAU (1198)

2. Purpose
prevent, eliminate, aspira
nt controls pollution and
improve the environment
and matters related
thereto.

3. Content
 Regulations of the surrounding
environment (control of the concentration
of lead in gasoline motor) 1985
 Environmental quality regulations
(motor vehicle noise 1987)
 The rules of the motor car (and gas
emission controls 1977)
 Order of the environment (prescribed
activities) (assessment of the impact on
the environment) 1987

4. Sound pollution
 Maximum noise level produced
by motor vehicles two
or three wheels fitted andmanufactured after Ja
nuary 1, 1990, is the level of the standard B:
Less than 90cc 92 dB (A)
90cc and over 95 dB (A)
The maximum level that can
be produced by more than three-
wheel vehicle is as in thestandard C (see Act)
factor sound pollution
 noise factors
traffic congestion
airplane
construction work
machinery and equipment from the factory

5. Environmental impact
assesment
 Noise or noise
 Vibration
 air pollution
 delay for pedestrians
 accident hazards
 hazards of dangerous goods carrying
vehicles.

6. explanation from the aspect of
air pollution resulting from
vehicles MOTORIZED
 - Are not authorized to use or cause a car to smoke
the smoke density exceeds 50 units hartridge or
comparable to its
Ringelman smoke-chart can be used in addition to
charts hartridge or ringleman examining the density
of smoke emission.
limit smoke
maximum density of smoke clouding is acceptable for
any volume of discharged vehicles by a motor vehicle
at any place within or near the root cause of the
emission points.
the types of air pollution from exhaust
-Carbon monoxide
-Nitrogen-oksid
-Smoke
-Lead