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transportation conformity

84 FR 54035

ELR Federal Agency Update

84 FR 32671

ELR Federal Agency Update

84 FR 32359

ELR Federal Agency Update

83 FR 26597

ELR Federal Agency Update

Natural Resources Defense Council v. Environmental Protection Agency

ELR Case

The D.C. Circuit held that EPA's regulations implementing the 2008 NAAQS for ozone exceed the Agency’s authority under the CAA. In 2008, EPA revised and strengthened the standards for ozone pursuant to the CAA. One of the revisions...

77 FR 58829

ELR Federal Agency Update

77 FR 14979

ELR Federal Agency Update

Natural Resource Defense Council v. Environmental Protection Agency

ELR Case

The D.C. Circuit upheld an EPA rule issued in 2010 that amends and clarifies transportation conformity regulations as they pertain to hot spot analyses in particulate matter (PM) nonattainment and maintenance areas. Transportation...

Natural Resources Defense Council, Inc. v. United States Environmental Protection Agency

ELR Case

The Ninth Circuit upheld EPA's determination that a California SIP that imposes limits on motor vehicle emissions for years 2009 and 2012 are adequate for purposes of the state's transportation plans and projects. Although EPA’s...