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https://www.iea.org/policies/20494-greenhouse-gas-emissions-standards-for-heavy-duty-engines-and-vehicles-phase-3
Greenhouse Gas Emissions Standards for Heavy-Duty Engines and Vehicles-Phase 3 – Policies - IEA
Greenhouse Gas Emissions Standards for Heavy-Duty Engines and Vehicles-Phase 3 - policy from the IEA Policies Database.
greenhouse gas emissionsheavy dutyphase 3policies ieastandards
https://archive.thinkprogress.org/california-trump-states-adopting-vehicle-standards-6212b2031ce6/
California is gaining allies in its emissions standards war with Trump – ThinkProgress
emissions standardscaliforniagainingallieswar
https://rollcall.com/2026/02/12/epa-repeals-endangerment-finding-tailpipe-emissions-standards/
EPA repeals endangerment finding, tailpipe emissions standards – Roll Call
Feb 12, 2026 - In what President Donald Trump is calling the “single largest deregulatory action in American history,” EPA Administrator Lee Zeldin said at a White House...
endangerment findingemissions standardsroll calleparepeals
https://blog.ucs.org/don-anair/everything-you-need-to-know-about-epas-new-clean-car-emissions-standards/
Everything You Need to Know about EPA’s New Clean Car Emissions Standards - Union of Concerned...
The impacts to air quality, public health, consu
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https://advocacy.sba.gov/2026/04/09/epas-proposed-reconsideration-of-ethylene-oxide-emissions-standards-for-sterilization-facilities-april-16-2026/
EPA’s Proposed Reconsideration of Ethylene Oxide Emissions Standards for Sterilization Facilities –...
Apr 14, 2026 - The Office of Advocacy (Advocacy) will hold its next environmental roundtable virtually on April 16, 2026, at 2 PM EST via Microsoft Teams. The discussion will...
ethylene oxideemissions standardsproposedreconsiderationsterilization
https://www.ceres.org/resources/news/major-companies-urge-epa-finalize-strongest-heavy-duty-vehicle-emissions
Major companies urge EPA to finalize the strongest heavy-duty vehicle emissions standards possible...
heavy duty vehiclemajor companiesurge epaemissions standardsfinalize
https://www.epa.gov/regulations-emissions-vehicles-and-engines/final-rule-greenhouse-gas-emissions-standards-heavy-duty
Final Rule: Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3 | US EPA
EPA issued a final rule, “Greenhouse Gas Emissions Standards for Heavy-Duty Vehicles – Phase 3”.
greenhouse gas emissionsheavy duty vehiclesfinal rulephase 3standards
https://www.epa.gov/regulations-emissions-vehicles-and-engines/proposed-rule-multi-pollutant-emissions-standards-model
Proposed Rule: Multi-Pollutant Emissions Standards for Model Years 2027 and Later Light-Duty and...
This page includes a summary of EPA proposed new multi-pollutant emission standards for light-duty and medium-duty vehicles for Model Years 2027 and later.
proposed ruleemissions standardsmodel yearslight dutymulti
https://www.epa.gov/complying-air-emissions-standards-stationary-sources
Complying with Air Emissions Standards for Stationary Sources | US EPA
Assists with determinations about whether an emissions standard applies. Provides information on compliance with applicable standards including requests for...
air emissionsstationary sourcesus epacomplyingstandards