Page 540 - The Central Motor Vehicles Rules, 1989

512 THE CENTRAL MOTOR VEHICLE RULES, 1989 FORM 22

TABLE
Positive Ignition Engine or Compression Ignition Engine Vehicles

Sr. Pollutant (as applicable) Units (as applicable) Value (up to 3
No. decimal places)
(1) (2) (3) (4)

1. Carbon Monoxide (CO) mg/km or mg/kWh or g/kWh
2. Hydrocarbon, (THC/HC) mg/km or mg/kWh or g/kWh
3. Non-Methane mg/km or mg/kWh or g/kWh
Hydrocarbon (NMHC)

4. Oxides of Nitrogen (NOx) mg/km or mg/kWh or g/kWh
5a. HC + NOx mg/km or mg/kWh or g/kWh
5b. THC + NOx mg/km or mg/kWh

6. Methane (CH4) mg/kWh
7. Ammonia (NH3) PPM
8. Mass of Particulate Matter mg/km or mg/kWh or g/kWh
(PM)

9. Number of Particles (PN) Numbers/km or Numbers/kWh
(iv) Noise level (as applicable):
(a) Horn (for all vehicles other than agricultural tractors and construction
equipment vehicles) as installed on the vehicle: ....................... dB(A);
(upto 1 decimal place)
(b) Pass by or Bystander’s position: ....................... dB(A);
(c) Driver-perceived or Operator’s ear level (as applicable for agricultural
tractors and construction equipment vehicles): ____________ dB(A)
(Facsimile Signature of Manufacturer or Importer
or Registered Association, in case of E-rickshaw or E-cart)
Note 1 : This Form shall be issued with the signature of the manufacturer or
importer or registered association, in case of E-rickshaw or E-cart duly printed in the
Form itself by affixing facsimile signature in ink under the hand and seal, as applicable.
Note 2: In case of multiple combinations, values pertaining to any one test result
in the test report to be provided. For V2, V3 cases - average value of the test result in the
test report to be provided.
Note 3: While printing Form 22, the relevant pollutants in the Table as applicable
for the subject vehicles may only be listed.]