Page 199 - The Central Motor Vehicles Rules, 1989

RULE 115 THE CENTRAL MOTOR VEHICLES RULES, 1989 171

Vehicle Category Pollutants TA=COP norms D.F.
(g/km) (Deterioration Factor)
(1) (2) (3) (4)
Two-wheelers CO 1.0 1.2
(Gasoline)
HC+NOx 1.0 1.2
1
[Three-wheelers and CO 1.25 1.2
quadricycles]
HC+NOx 1.25 1.2
(Gasoline)
Two-wheelers, CO 0.50 1.0
1
[Three-wheelers and
HC+NOx 0.50 1.0
quadricycles]
(Diesel) PM 0.05 1.2
Notes
1. (a) For vehicles operating on CNG mode, the provisions of rule 115-B shall
be applicable.
(b) For vehicles operating on LPG mode, the provisions of rule 115-C shall
be applicable.
2. The reference fuel for Diesel and Gasoline vehicle shall be as specified in
Annexure IV F and Annexure IV G respectively and reference fuel for CNG
and LPG shall be as available commercially.
3. The commercial fuel for Gasoline and Diesel vehicle shall be as per BIS
Specification IS:1460-2005 (Fifth revision) for Diesel and IS : 2796-2008
(Amendment No. 1-January, 2008) (Fourth Revision) for Gasoline.
Specification for Commercial CNG and LPG shall be as notified from time
to time.
4. The provisions of clauses (a), (c), (d), (e) and (f) of sub-rule (12) of rule 115,
except the proviso therein, shall be applicable to the said vehicles.
5. In case of diesel vehicles, the engine power shall be measured on engine
dynamometer and the measured power shall conform to the power
specified in Chapter 1 of Part IV of MoSRTH/CMVR/TAP-115/116, as
amended from time to time, when tested as per the procedures laid down
in Chapter 6 of Part IV of MoSRTH/CMVR/TAP-115/116, as amended
from time to time.
6. (i) Gasoline/CNG/LPG vehicles specified herein shall comply with the
provisions of clause (i) of sub-rule (2) of rule 115.
(ii) Diesel vehicles specified herein shall comply with clasue (ii) of
sub-rule (2) of rule 115.
2
[(FA) Alternate Mass Emission Standards (Bharat Stage III) for two wheeler
gasoline vehicles, with engine capacity exceeding 50cc or a maximum design speed
exceeding 50 km/hour, based on Worldwide Harmonised Motorcycle Emissions
Certification (WMTC) Procedure shall be as under:—

1. Substituted for “Three-wheelers” vide GSR 99(E), dt. 19-2-2014, w.e.f. 1-4-2014.
2. Inserted vide GSR 515(E), dt. 29-6-2012, w.e.f. 29-6-2012.