Emission test: Commissioner for Transport and Road

Commissioner for Transport and Road Safety 1st Floor, 'A' Block, TTMC. Building, Shantinagar, Bengaluru-560027 Phone : 080-22210994 Fax : 080-22235804 E-mail : [email protected]. Transport Department ,Karnataka Commissioner for Transport and Road Safety 1st Floor, 'A' Block, TTMC. Building, Shantinagar, Bengaluru-560027 Phone : 080-22210994 Fax : 080-22235804 E-mail : [email protected] During this examination, experts measure the levels of harmful gases like Carbon Monoxide (CO) and other hydrocarbons in parts per million (PPM), according to specific standards. If the bike meets these standards, the owner gets a Pollution Under Control (PUC) certificate. POLLUTION CHECK SYSTEM Emission testing In 1966, the first emission test cycle was enacted in the State of California measuring tailpipe emissions in PPM (parts per million).