Delhi is set to launch a stricter Pollution Under Control Certificate (PUCC) 3.0 regime using AI technology to enhance ...

By 2020, the EPA revamped its emissions and fuel economy testing by using gasoline with reduced sulfur and 10% ethanol, but ...

SAN ANTONIO - Starting November 1, drivers in Bexar County will need to make sure their 'check engine' lights are not on to ...

New policy backs SEMA's certification program while challenging California's long-standing role in regulating aftermarket ...

Will the EPA make regulations more restrictive than they are now, or will it regulate CARB's standards out of existence? Only ...

It has stopped criminal prosecutions of people who install “defeat devices,” which make diesel trucks faster and more ...

Delhi is set to implement a tougher Pollution Under Control Certificate (PUCC) regime, dubbed PUCC 3.0, before winter. This ...

MoRTH is enhancing the PUC certification system in Delhi-NCR with measures like geo-tagging and data encryption to combat ...

MEMORANDUM FOR THE ADMINISTRATOR OF THE ENVIRONMENTAL PROTECTION AGENCY By the authority vested in me as President by the Constitution and the laws of the ...

Many electric vehicle (EV) power electronics systems use silicon carbide (SiC) and gallium nitride (GaN) devices. These ...

Here's the thing about the news that SEMA "earned EPA emissions certification": SEMA didn't get certified. Its program got recognized. That distinction sounds like lawyer-brained hair-splitting until ...

PUC certificate for BS-VI private vehicles less than six years old may be valid for three years.