https://www.epa.gov/emission-standards-reference-guide/epa-standards-fuel-sulfur
EPA Standards for Fuel Sulfur | US EPA
Feb 23, 2026 - This fuel sulfur standards page provides links to gasoline sulfur standards and NRLM diesel fuel sulfur standards in the emission standards reference guide...
epa standardsfor fuelsulfurus
https://www.intertek.com/blog/2016/05-03-hearth/
Feeling the Heat of Updated EPA Standards for Hearth Emissions
May 3, 2016 - Manufacturers and Retailers of Wood Heaters and Stoves Impacted by New Source Performance Standards
feeling the heatepa standardsupdatedhearthemissions
https://earthjustice.org/press/2023/epa-proposes-improved-water-pollution-control-standards-for-slaughterhouses-and-rendering-facilities
EPA Proposes Improved Water Pollution Control Standards for Slaughterhouses and Rendering...
Dec 15, 2023 - In response to lawsuits, EPA begins process of mandating pollution reductions
water pollution controlepaproposesimproved
https://www.edf.org/media/epa-adopts-first-national-greenhouse-gas-pollution-standards-us-history
EPA Adopts First National Greenhouse Gas Pollution Standards in U.S. History
The Obama administration today finalized new fuel economy benchmarks and the first national standards for greenhouse gas emissions in U.S. history.
first nationalgreenhouse gas
https://www.epa.gov/wqs-tech/water-quality-standards-regulations-west-virginia
Water Quality Standards Regulations: West Virginia | US EPA
Nov 24, 2025 - Information related to Water Quality Standards for West Virginia.
water quality standardswest virginiaregulationsusepa
https://www.food.gov.uk/research/research-projects/safety-assessment-rp1411-schizochytrium-sp-oil-rich-in-dha-and-epa?navref=quicklink
Safety Assessment RP1411 Schizochytrium sp. oil rich in DHA and EPA | Food Standards Agency
This section summarises outcome of assessment of an application under the assimilated regulation 2015/2283 EU for Schizochytrium sp. oil rich in DHA and EPA as...
https://earthjustice.org/press/2001/earthjustice-lawsuit-challenges-epa-s-failure-to-update-incinerator-standards
Earthjustice Lawsuit Challenges EPA's Failure to Update Incinerator Standards - Earthjustice
Oct 3, 2022 - Pushing for more effective control of air toxics, Earthjustice today filed the fourth of seven lawsuits challenging the government's chronic failure to protect...
failure toearthjusticelawsuitchallengesepa
https://www.webwire.com/ViewPressRel.asp?aId=332605
EPA Announces Stricter Lead Standards for Childcare Facilities and Pre-1978 Homes | WebWire
Late last year, the U.S. Environmental Protection Agency (EPA) finalized stronger requirements for identifying and cleaning up lead paint dust in pre-1978...
https://earthjustice.org/press/2013/health-and-environmental-groups-challenge-epa-to-update-clean-air-standards-for-new-wood-boilers-and-furnaces
Health and Environmental Groups Challenge EPA to Update Clean Air Standards for New Wood Boilers...
Oct 3, 2022 - Groups seek clean air solutions to protect health of communities and families from dangerous soot
https://www.commondreams.org/newswire/2018/05/01/states-epa-uphold-clean-car-standards
States to EPA: Uphold the Clean Car Standards! | Common Dreams
May 1, 2018 - Today 17 states and Washington, D.C., representing over 40 percent of the U.S. population, filed suit against the U.S.
the cleanstatesepaupholdcar
https://www.epa.gov/archive/epa/newsreleases/epa-proposes-retain-national-ambient-air-quality-standards-sulfur-dioxide.html
EPA Proposes to Retain National Ambient Air Quality Standards for Sulfur Dioxide | U.S. EPA News...
Feb 22, 2020 - EPA News Release: EPA Proposes to Retain National Ambient Air Quality Standards for Sulfur Dioxide
https://www.epa.gov/stationary-sources-air-pollution/secondary-aluminum-production-national-emission-standards
Secondary Aluminum Production: National Emission Standards for Hazardous Air Pollutants | US EPA
Mar 4, 2026 - National emission standards for hazardous air pollutants (NESHAP) for new and existing sources at secondary aluminum production facilities. Includes rule...
hazardous air pollutantssecondary aluminumemission standards
https://www.lung.org/media/press-releases/strong-clean-car-standards
Strong Clean Car Standards Protect Public Health; American Lung Association Calls on EPA Not to...
In response to U.S. Environmental Protection Agency Administrator Scott Pruitts announcement to start a joint rule-making process with the National Highway...
https://www.epa.gov/naaqs/lead-pb-air-quality-standards
Lead (Pb) Air Quality Standards | US EPA
Mar 19, 2026 - The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment
air quality standardsleadpbusepa
https://www.epa.gov/newsreleases/epa-strengthens-standards-protect-children-exposure-lead-paint-dust
EPA Strengthens Standards to Protect Children from Exposure to Lead Paint Dust | US EPA
Oct 24, 2024 - EPA News Release: EPA Strengthens Standards to Protect Children from Exposure to Lead Paint Dust
to protect
https://earthjustice.org/press/2006/earthjustice-urges-epa-to-adopt-stronger-particulate-pollution-standards
Earthjustice Urges EPA to Adopt Stronger Particulate Pollution Standards - Earthjustice
Oct 3, 2022 - Proposed standards and exemptions are illegal, industry-driven
particulate pollutionearthjusticeurgesepaadopt
https://www.epa.gov/newsreleases/epa-seeks-input-review-oil-and-natural-gas-new-source-performance-standards
EPA Seeks Input on the Review of Oil and Natural Gas New Source Performance Standards | US EPA
Jul 2, 2024 - EPA News Release: EPA Seeks Input on the Review of Oil and Natural Gas New Source Performance Standards
https://www.epa.gov/stationary-sources-air-pollution/automobile-refinish-coatings-national-volatile-organic-compound
Automobile Refinish Coatings: National Volatile Organic Compound Emission Standards | US EPA
Jan 21, 2026 - Read the text of this Clean Air Act section 183(e) rule, see the rule history, find fact sheets, and background information for this Volatile Organic Compounds...
volatile organic compoundemission standardsautomobilerefinishcoatings
https://www.epa.gov/stationary-sources-air-pollution/greenhouse-gas-standards-and-guidelines-fossil-fuel-fired-power
Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants | US EPA
Feb 27, 2026 - Regulatory page for the Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants
standards and guidelines
https://www.eenews.net/articles/trump-epa-revives-mo-standards-rejected-by-obama-admin/
Trump EPA revives Mo. standards rejected by Obama admin - E&E News by POLITICO
Dec 9, 2021 - Last year, U.S. EPA told Missouri regulators their water quality standards for lakes and reservoirs lacked a scientific backbone and ordered a rewrite.
https://www.csis.org/analysis/experts-react-epa-greenhouse-gas-standards-and-guidelines-fossil-fuel-fired-power-plants
Experts React: EPA Greenhouse Gas Standards and Guidelines for Fossil Fuel-Fired Power Plants
The EPA recently unveiled its long-awaited standards to curb greenhouse gas emissions from fossil fuel-fired power plants. CSIS experts comment on its resource...
https://www.epa.gov/stationary-sources-air-pollution/primary-copper-smelting-national-emissions-standards-hazardous-air
Primary Copper Smelting: National Emissions Standards for Hazardous Air Pollutants (NESHAP) | US EPA
Mar 4, 2026 - Includes rule history, rule summary, federal register citations and additional information for 40 CFR 63 Subpart QQQ.
hazardous air pollutants
https://www.epa.gov/ground-level-ozone-pollution/applying-or-implementing-ozone-standards
Applying or Implementing Ozone Standards | US EPA
Aug 5, 2025 - Learn how a state implementation plan (SIP) sets goals and requirements that help a state's areas attain and maintain the ground-level ozone standard...
applyingimplementingozonestandardsus
https://www.utilitydive.com/news/groups-blast-epa-move-to-maintain-air-quality-standards-after-higher-pollut/576034/
Legal experts, NGOs blast EPA move on air quality standards after higher pollution linked to...
The agency finalized rules Monday keeping particulate matter standards the same. "To whom does Wheeler answer when he makes life or death determinations?" one...
https://www.epa.gov/newsreleases/epa-proposes-water-quality-standards-protect-aquatic-life-certain-sections-delaware
EPA Proposes Water Quality Standards to Protect Aquatic Life in Certain Sections of the Delaware...
Dec 14, 2023 - EPA News Release: EPA Proposes Water Quality Standards to Protect Aquatic Life in Certain Sections of the Delaware River
https://www.epa.gov/newsreleases/final-epa-standards-heavy-duty-vehicles-slash-dangerous-pollution-and-take-key-step?ref=frontline-observer.com
Final EPA Standards for Heavy-Duty Vehicles to Slash Dangerous Pollution and Take Key Step Toward...
Dec 20, 2022 - EPA News Release: Final EPA Standards for Heavy-Duty Vehicles to Slash Dangerous Pollution and Take Key Step Toward Accelerating Zero-Emissions Future
https://www.edf.org/media/epa-announces-particulate-pollution-standards-fail-protect-human-health-death-and-disease
EPA Announces Particulate Pollution Standards that Fail to Protect Human Health from Death and...
https://www.spglobal.com/energy/en/news-research/latest-news/crude-oil/122021-epa-issues-final-rule-on-light-duty-vehicle-emissions-standards-for-my-2023-2026
EPA issues final rule on light-duty vehicle emissions standards for MY 2023-2026 | S&P Global
The Environmental Protection Agency Dec. 20 issued a final rule on tailpipe emissions that the agency has deemed the strongest vehicle emissions standards ever...
https://www.epa.gov/archive/epa/newsreleases/epa-proposes-stronger-standards-people-applying-pesticides-greatest-risk-improved.html
EPA Proposes Stronger Standards for People Applying the Pesticides with the Greatest Risk/ Improved...
Dec 12, 2017 - Washington- Today, the U.S. Environmental Protection Agency (EPA) is proposing stronger standards for pesticide applicators who apply "restricted-use"...
https://www.epa.gov/dwsixyearreview/fact-sheet-second-six-year-review-drinking-water-standards
Fact Sheet: Second Six-Year Review of Drinking Water Standards | US EPA
Apr 24, 2026 - This document is a fact sheet about the 2010 second six-year review of existing drinking water standards.
fact sheetsecond sixyear review
https://www.jurist.org/news/2007/11/california-sues-epa-over-delayed/
California sues EPA over delayed decision on strict emissions standards - JURIST - News
[JURIST] California filed a lawsuit [complaint, PDF; press release] Thursday in the US District Court for the District of Columbia against the US Environmental...
https://www.advocate.com/environment/2018/7/18/epa-eases-more-obama-era-standards
EPA Eases More Obama-Era Standards | Advocate.com
obama eraepastandardsadvocate
https://www.eenews.net/articles/epa-scales-back-power-plant-standards-amid-ai-push/
EPA scales back power plant standards amid AI push - E&E News by POLITICO
Jan 13, 2026 - The rule weakens limits on emissions of smog-forming nitrogen oxides for new gas-fired plants, considered key to the build-out of data centers.
https://www.epa.gov/archive/epa/newsreleases/epa-administrator-pruitt-ghg-emissions-standards-cars-and-light-trucks-should-be.html
EPA Administrator Pruitt: GHG Emissions Standards for Cars and Light Trucks Should Be Revised |...
Feb 21, 2020 - EPA News Release: EPA Administrator Pruitt: GHG Emissions Standards for Cars and Light Trucks Should Be Revised
https://www.epa.gov/no2-pollution/setting-and-reviewing-standards-control-no2-pollution
Setting and Reviewing Standards to Control NO2 Pollution | US EPA
Dec 19, 2025 - EPA sets National Ambient Air Quality Standards (NAAQS) for NO2 to protect public health (primary standard) and to protect public welfare (secondary standard)....
settingreviewingstandardscontrolno2
https://www.fox.com/watch/clip/fmc-b907ufifa4fajv0s/ag-bonta-files-lawsuit-over-epa-failure-to-implement-soot-standards
Watch AG Bonta files lawsuit over EPA failure to implement soot standards - FOX LOCAL San Francisco...
California Attorney General Rob Bonta on Friday announced that he had filed a lawsuit against the Trump administration over the Trump administration's failure...
https://www.digitaljournal.com/world/review-of-epa-fuel-standards-sets-up-battle-with-california/article/488074
Review of EPA fuel standards sets up battle with California - Digital Journal
Mar 16, 2017 - As a first step in lowering the emissions standards nationwide, Department of Transportation (DOT) Secretary Elaine Chao and EPA Administrator Scott
https://www.consumeraffairs.com/news/epa-sticks-with-tough-2025-fuel-economy-standards-113016.html
EPA sticks with tough 2025 fuel economy standards
EPA is sticking with tough 2025 fuel economy standards even though cheap gas has led consumers to buy more SUVs and trucks, thwarting clean-air goals.
fuel economyepastickstough2025
https://www.latimes.com/archives/la-xpm-2001-mar-21-mn-44369-story.html
EPA Revokes New Arsenic Standards for Drinking Water - Los Angeles Times
Mar 21, 2001 - Health: Opponents say it is the most recent move by the Bush team that favors industry over public safety.
for drinkinglos angeleseparevokesnew
https://www.epa.gov/renewable-fuel-standard/proposed-renewable-fuel-standards-2026-and-2027
Proposed Renewable Fuel Standards for 2026 and 2027 | US EPA
Mar 27, 2026 - EPA announces a proposed rule to establish required Renewable Fuel Standard volumes and percentage standards for 2026 and 2027, also to partially waive the...
renewable fuelproposedstandards20262027
https://www.epa.gov/clean-air-act-overview/setting-emissions-standards-based-technology-performance
Setting Emissions Standards Based on Technology Performance | US EPA
Jul 17, 2025 - In setting national emissions standards, EPA sets emissions performance levels rather than mandating use of a particular technology. The law mandates that EPA...
emissions standardssettingbasedtechnologyperformance
https://www.epa.gov/wqs-tech/water-quality-standards-regulations-commonwealth-northern-mariana-islands
Water Quality Standards Regulations: Commonwealth of the Northern Mariana Islands | US EPA
Jul 16, 2025 - Information related to Water Quality Standards for Commonwealth of the Northern Mariana Islands.
the northern mariana islandswater quality standards
https://www.epa.gov/air-research/epa-traceability-protocol-assay-and-certification-gaseous-calibration-standards
EPA Traceability Protocol for Assay and Certification of Gaseous Calibration Standards | US EPA
Nov 7, 2025 - EPA's air monitoring regulations require the use of Protocol Gases to set air pollution monitors. This protocol balances the government's need for accuracy...
https://www.epa.gov/stationary-sources-air-pollution/final-2020-new-source-performance-standards-residential-wood
Final 2020 New Source Performance Standards for Residential Wood Heaters | US EPA
Dec 30, 2025 - Regulatory information related to NSPS for new residential wood heaters, new hydronic heaters and new forced-air furnaces
2020 newperformance standards
https://www.cbsnews.com/live-news/scott-pruitt-epa-vehicle-fuel-emission-standards-obama-era-announcement-today-live-stream/
Watch live: Scott Pruitt, EPA vehicle fuel emissions standards announcement today - expected to...
Pruitt's announcement marked his first public appearance since stories about a controversial condo living arrangement emerged
fuel emissions standards
https://www.epa.gov/archive/epa/newsreleases/epa-updates-emissions-standards-petroleum-refineriesfirst-ever-fenceline-monitoring.html
EPA Updates Emissions Standards for Petroleum Refineries/First-ever fenceline monitoring...
Dec 18, 2017 - WASHINGTON - The U.S. Environmental Protection Agency (EPA) has updated air pollution standards to further control toxic air emissions from petroleum...
emissions standardspetroleum refineriesfirst everepaupdates
https://www.epa.gov/renewable-fuel-standard/proposed-volume-standards-2020-2021-and-2022
Proposed Volume Standards for 2020, 2021, and 2022 | US EPA
Oct 10, 2025 - EPA proposes 2020, 2021, and 2022 volume standards under the Renewable Fuel Standard (RFS) program, along with regulatory changes intended to strengthen the...
2021 and 2022proposedvolumestandards2020
https://www.epa.gov/stationary-sources-air-pollution/clean-air-act-standards-and-guidelines-electric-utilities
Clean Air Act Standards and Guidelines for Electric Utilities | US EPA
Mar 12, 2026 - This page contains the stationary sources of air pollution for theelectric utilitiesr industries, and their corresponding air pollution regulations. To learn...
clean air actstandards and guidelineselectric utilities
https://www.epa.gov/archive/epa/newsreleases/epadot-propose-greenhouse-gas-and-fuel-efficiency-standards-heavy-duty-trucks.html
EPA,DOT Propose Greenhouse Gas and Fuel Efficiency Standards for Heavy-Duty Trucks | U.S. EPA News...
Dec 8, 2017 - FOR IMMEDIATE RELEASE
https://www.independent.com/2008/01/03/epa-rejects-californias-fuel-economy-standards/
EPA Rejects California's Fuel Economy Standards - The Santa Barbara Independent
Jan 3, 2008 - This denial was due to recent revisions to the Clean Air Act.
fuel economy standardsthe santaeparejectscalifornia
https://www.kqed.org/science/1921958/trump-administration-rejects-fuel-efficiency-standards
EPA Rejects Fuel Efficiency Standards, Signals Fight With California | KQED
The Obama-era standards were part of a larger commitment to reduce greenhouse gas emissions.
fuel efficiency standardseparejectssignalsfight
https://www.epa.gov/ozone-designations/additional-designations-2015-ozone-standards
Additional Designations for the 2015 Ozone Standards | US EPA
Jul 30, 2025 - EPA is taking the next step in the Clean Air Act process to implement the national air quality standards for ozone set in 2015.
for theadditionaldesignations2015ozone
https://www.pace.edu/news/ee-news-featured-haub-law-professor-karl-coplan-whiff-unthinkable-epa-co2-standards-states
E&E News featured Haub Law Professor Karl Coplan in "Whiff of the unthinkable at EPA: CO2 standards...
https://www.epa.gov/dwsixyearreview
Six-Year Review of Drinking Water Standards | US EPA
Apr 22, 2026 - Learn about EPA's process and outcomes for identifying drinking water standards that may need revision to strengthen public health protection or improve...
year reviewdrinking watersixstandardsus
https://www.epa.gov/reg-flex/sbar-panel-greenhouse-gas-emissions-standards-medium-and-heavy-duty-vehicles
SBAR Panel: Greenhouse Gas Emissions Standards for Medium- and Heavy-Duty Vehicles | US EPA
Jun 30, 2025 - SBAR panel on greenhouse gas emissions standards for medium- and heavy-duty vehicles
medium and heavy duty
https://www.powermag.com/epa-finalizes-standards-for-industrial-boilers-certain-incinerators-2/
EPA Finalizes Standards for Industrial Boilers, Certain Incinerators
Jan 28, 2013 - The Environmental Protection Agency (EPA) on Dec. 20 finalized changes to a specific set of adjustments to the Clean Air Act that apply to coal, oil, natural...
for industrialepastandardsboilerscertain
https://www.ksl.com/article/45249958
15 states appeal EPA delay of stricter air-quality standards | KSL.com
Attorneys general from 15 states filed a legal challenge on Tuesday over the Trump administration's delay of Obama-era rules reducing emissions of smog-causing...
air quality standards
https://www.epa.gov/dwsixyearreview/health-effects-review-existing-drinking-water-standards
Health Effects Review for Existing Drinking Water Standards | US EPA
Apr 24, 2026 - Learn about how new health effects assessments for drinking water contaminants are reviewed to determine if changes should be made to the current regulations
health effectsdrinking waterreviewexistingstandards
https://www.epa.gov/stationary-sources-air-pollution/sulfuric-acid-plants-new-source-performance-standards-nsps
Sulfuric Acid Plants: New Source Performance Standards (NSPS) | US EPA
Dec 30, 2025 - Read the Standards of performance for Sulfuric Acid Plants and find the Code of Federal Regulation text, federal register citations, rule history and a rule...
sulfuric acidnew sourceperformance standardsplantsnsps
https://www.epa.gov/stationary-sources-air-pollution/public-hearing-epas-proposal-strengthen-mercury-and-air-toxics
Public Hearing on EPA's Proposal to Strengthen the Mercury and Air Toxics Standards (MATS) Rule |...
Mar 12, 2026 - Information related to registering for the public hearing for the proposal to strengthen the Mercury and Air Toxics Standards for Power Plants
https://www.epa.gov/greenpower/solar-interconnection-standards-policies
Solar Interconnection Standards & Policies | US EPA
Mar 30, 2026 - The Toolbox for Renewable Energy Project Development's Solar Interconnection Standards and Policies page provides an overview of the interconnection policy and...
standards policiessolarinterconnectionusepa
https://www.epa.gov/renewable-fuel-standard/proposed-renewable-fuel-standards-2026-and-2027-supplemental-notice
Proposed Renewable Fuel Standards for 2026 and 2027: Supplemental Notice | US EPA
Mar 27, 2026 - EPA announced a supplemental proposed rule that takes into consideration the expected impacts of small refinery exemption decisions issued as part of the...
renewable fuel
https://www.epa.gov/wqs-tech/forms/wqsnews-listserv-receive-alerts-about-water-quality-standards-news-and-events
WQSnews Listserv - Receive Alerts about Water Quality Standards News and Events | US EPA
Mar 24, 2026 - WQSnews is a listserv for news and announcements related to water quality standards.
water quality standards
https://www.kcur.org/2015-06-12/epa-farmers-divided-over-proposed-ethanol-standards
EPA, Farmers Divided Over Proposed Ethanol Standards | KCUR - Kansas City news and NPR
Jun 12, 2015 - The Environmental Protection Agency is proposing big changes to renewable fuel policy to spur growth in low-carbon fuels made from crops other than corn.
https://www.epa.gov/naaqs/sulfur-dioxide-so2-primary-air-quality-standards
Sulfur Dioxide (SO2) Primary Air Quality Standards | US EPA
Feb 12, 2026 - The Clean Air Act requires EPA to set national ambient air quality standards (NAAQS) for six pollutants considered harmful to public health and the environment
air quality standardssulfur dioxideso2primaryus
https://www.epa.gov/data/learn-about-data-standards
Learn About Data Standards | US EPA
Dec 22, 2025 - This page contains basic information on data standards.
learn aboutdata standardsusepa
https://www.epa.gov/controlling-air-pollution-oil-and-natural-gas-operations/actions-and-notices-about-oil-and-0
Actions and Notices about Oil and Natural Gas Air Pollution Standards | US EPA
Apr 20, 2026 - Actions and Notices about Oil and Natural Gas Air Pollution Standards
oil natural gas
https://www.epa.gov/emission-standards-reference-guide/vehicle-weight-classifications-emission-standards-reference
Vehicle Weight Classifications for the Emission Standards Reference Guide | US EPA
Feb 23, 2026 - This web page shows a chart that categorizes all vehicles by their Gross Vehicle Weight Rating.
vehicle weightfor theemission standardsreference guideclassifications
https://earthjustice.org/press/2010/epa-s-request-to-delay-toxic-air-standards-for-boilers-puts-lives-at-risk
EPA's Request to Delay Toxic Air Standards for Boilers Puts Lives at Risk - Earthjustice
Oct 3, 2022 - Agency must abide by law and courts and issue health protections on schedule
https://freebeacon.com/issues/sierra-club-pressed-epa-to-create-impossible-coal-standards/
Sierra Club Pressed EPA to Create Impossible Coal Standards
Jan 10, 2014 - Environmentalist suggested EPA head was lying when she told reporters coal would remain viable under new standards
sierra clubpressedepacreateimpossible
https://www.epa.gov/ground-level-ozone-pollution/ozone-national-ambient-air-quality-standards-naaqs
Ozone National Ambient Air Quality Standards (NAAQS) | US EPA
Dec 18, 2025 - Read about the 2015 revised ozone standards, and find the regulatory impact analyses, related rules, and other supporting doucments
ambient air qualityozonenationalstandardsnaaqs
https://www.morganlewis.com/ru/pubs/2025/06/epa-proposes-repeal-of-greenhouse-gas-standards-for-power-plants
EPA Proposes Repeal of Greenhouse Gas Standards for Power Plants
EPA seeks to repeal 2015 and 2024 GHG rules for power plants, citing cost savings, carbon capture concerns, and Clean Air Act limits on regulatory authority.
greenhouse gasepaproposesrepealstandards
https://www.eenews.net/articles/epa-starts-long-road-toward-standards-for-2-toxins/
EPA starts long road toward standards for 2 toxins - E&E News by POLITICO
Feb 21, 2020 - EPA announced it will start the process of setting drinking water standards for two toxic chemicals known as per- and polyfluoroalkyl substances, or PFAS, that
https://www.eenews.net/articles/epa-faces-public-records-lawsuit-over-effort-to-ease-air-pollution-standards/
EPA faces public records lawsuit over effort to ease air pollution standards - E&E News by POLITICO
Apr 28, 2025 - The lawsuit is the second in two days to charge the Trump administration with failing to adequately inform the public.
https://www.epa.gov/wqs-tech/water-quality-standards-tools-tribes
Water Quality Standards Tools for Tribes | US EPA
Nov 12, 2025 - This website provides tools to assist tribes with the adoption of new or revised water quality standards developed under the Clean Water Act.
water quality standardsfor tribestoolsusepa
https://www.commondreams.org/newswire/2022/02/02/lawsuit-launched-challenging-epas-failure-update-air-pollution-emission
EPA Sued Over Outdated Air Pollution Standards | Common Dreams
Feb 2, 2022 - Environmental groups filed a formal notice today of their intent to sue the Environmental Protection Agency to force it to update limits on soot, sulfur and...
air pollutionepasuedoutdatedstandards
https://www.epa.gov/diesel-fuel-standards
Diesel Fuel Standards | US EPA
Apr 8, 2026 - Information about diesel fuel programs including regulations that significantly reduce the sulfur content of diesel fuel.
diesel fuelstandardsusepa
https://www.epa.gov/ozone-designations/ozone-designations-2015-standards-missouri-state-recommendations-and-epa
Ozone Designations - 2015 Standards - Missouri State Recommendations and EPA Response | US EPA
Jun 17, 2025 - Ozone Designations - 2015 Standards. Missouri State Recommendations and EPA Responses
missouri stateozonedesignations2015standards
https://www.epa.gov/wqs-tech/revising-federal-water-quality-standards-regulation-protect-tribal-reserved-rights
Revising the Federal Water Quality Standards Regulation to Protect Tribal Reserved Rights | US EPA
Mar 31, 2026 - Changes to the water quality standards (WQS) regulations at 40 CFR Part 131 to explicitly and sustainably protect tribal reserved rights in state waters...
https://www.wtkr.com/us-news/housing/more-homes-could-require-lead-paint-abatement-after-epa-bolsters-standards
More homes could require lead paint abatement after EPA bolsters standards
Oct 24, 2024 - The EPA announced new standards for requiring the removal of lead paint from homes and child care facilities build before 1978.
more homeslead paintcouldrequire
https://www.epa.gov/wqs-tech/water-quality-standards-regulations-delaware
Water Quality Standards Regulations: Delaware | US EPA
Sep 22, 2025 - Information related to Water Quality Standards for Delaware.
water quality standardsregulationsdelawareusepa
https://www.epa.gov/stationary-sources-air-pollution/secondary-lead-smelting-national-emissions-standards-hazardous-air
Secondary Lead Smelting: National Emissions Standards for Hazardous Air Pollutants (NESHAP) | US EPA
Nov 24, 2025 - Includes rule history, summary and Federal Register citations for 40 CFR 63 Subpart X.
hazardous air pollutants
https://justthenews.com/politics-policy/energy/fast-biden-admin-moves-forward-impossible-car-emissions-standards
EPA proposes new standards to require two-thirds of new car sales by 2032 be EVs | Just The News
Texas GOP Rep. Chip Roy has responded to the expected proposal by calling for Congress to "slash" EPA funding.
https://www.phoenixnewtimes.com/food-drink/your-rice-is-not-trying-to-kill-you-but-some-epa-standards-couldnt-hurt-6519100/
Your Rice Is NOT Trying to Kill You (But Some EPA Standards Couldn't Hurt) | Phoenix New Times
Sep 27, 2012 - It often seems like our food supply is becoming progressively fraught. There's pink slime in our beef, ammonia in our pink slime, arsenic in our apple juice...
https://www.epa.gov/npdes/secondary-treatment-standards
Secondary Treatment Standards | US EPA
Sep 11, 2025 - Secondary treatment standards for POTWs
secondary treatmentstandardsusepa
https://www.wri.org/news/statement-epa-issues-standards-control-mercury-and-other-air-toxins
STATEMENT: EPA Issues Standards to Control Mercury and Other Air Toxins | World Resources Institute
The U.S. Environmental Protection Agency issued today the first national standards to control mercury and other toxic air pollutants from coal-fired power...
https://www.ans.org/news/share/article-6153/
Share Article -- ANS / Nuclear Newswire / ANS asks Congress to fund EPA work on repository standards
https://www.edf.org/media/epa-files-legal-brief-defense-carbon-pollution-standards-new-power-plants
EPA Files Legal Brief in Defense of Carbon Pollution Standards for New Power Plants
EPA files its brief in the legal challenge to the carbon pollution standards for new power plants
https://www.epa.gov/newsreleases/epa-proposes-new-standards-protect-public-health-reduce-exposure-ethylene-oxide
EPA Proposes New Standards to Protect Public Health, Reduce Exposure to Ethylene Oxide Pollution |...
Apr 11, 2023 - EPA News Release: EPA Proposes New Standards to Protect Public Health, Reduce Exposure to Ethylene Oxide Pollution
https://www.epa.gov/greenerproducts/recommendations-specifications-standards-and-ecolabels-federal-purchasing
Recommendations of Specifications, Standards, and Ecolabels for Federal Purchasing | US EPA
Sep 10, 2025 - This page lists the product categories that are covered under EPA's Recommendations of Specifications, Standards, and Ecolabels for Federal Purchasers.
recommendationsspecificationsstandards
https://www.sciencetimes.com/articles/50721/20240613/louisiana-toxic-gas-epa-ethylene-oxide.htm
Louisiana Warned of Toxic Gas Levels That Exceed EPA Safety Standards; How Can Ethylene Oxide...
Jun 13, 2024 - Researchers found higher levels of dangerous chemicals than expected in southeast Louisiana. Check this article to learn more.
https://www.astm.org/news/press-releases/new-epa-rule-greenhouse-gases-references-42-astm-standards
NEW EPA Rule on Greenhouse Gases References 42 ASTM Standards | ASTM
ASTM International is a primary standards contributor to a recent rule approved by the U.S. Environmental Protection Agency on greenhouse gas reporting by...
greenhouse gasesneweparulereferences
https://www.powermag.com/epa-retains-soot-standards-drastic-pm-reductions-already-achieved-industry-says/
EPA Retains Soot Standards; Drastic PM Reductions Already Achieved, Industry Says
Dec 9, 2020 - In a significant but controversial final action, the Environmental Protection Agency (EPA) on Dec. 7 retained its existing National Ambient Air Quality
epasootstandardsdrastic