Trucking Companies Get Emissions Testing Relief Under EPA Rule

摘要

The testing regime that heavy-duty trucking companies face for carbon dioxide emissions is beingstreamlined under a final rule that the EPA issued on Monday.The amendments, which are largely technical, are meant to add flexibility and improve the accuracyof test results, according to the Environmental Protection Agency. In some cases, they also strip outduplicative certifications that manufacturers must get to comply with California and Canadianrules.