Laws & Regulations
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01R-94-R5 MDEQ Closure Letter
01R-94-R5 MDEQ Closure Letter
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Label Review Training: Module 2: Parts of the Label, Page 2
This module of the label review training describes the parts of the front and back panel of the pesticide label. You will learn what kinds of information each part includes, as well as how to organize these parts.
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OECD Maximum Residue Limit Calculator
With the goal of harmonizing the calculation of maximum residue limits (MRLs) across the Organisation for Economic Cooperation and Development, the OECD has developed an MRL Calculator. View the calculator.
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NSR Regulatory Actions
Regulatory Actions associated with New Source Review (NSR) Permitting
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Texas SIP: 30 TAC 114.53, Inspection and Maintenance Fees, SIP effective May 8, 2025 (TXd248)
Texas SIP: 30 TAC 114.50-114.53. Vehicle Inspection and Maintenance; SIP effective 2016-12-06 (TXd187) and 2017-07-14 (TXd196)
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Labeling of Pesticide Products under the National Organic Program
This notice describes how registrants can obtain EPA approval of label language indicating that all ingredients in a pesticide product and all uses of that pesticide meet the criteria defined in the USDA National Organic Program Rule.
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Method 2G - Flow Rate Measurement with 2-D Probe
CFR Promulgated Test Method 2G Determination of Stack Gas Velocity and Volumetric Flow Rate With Two-Dimensional Probe.
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Proposed National Emission Standards for Hazardous Air Pollutants: Cellulose Products Manufacturing
Fact sheet answering questions concerning Proposed Amendments to Air Toxics Standards for Miscellaneous Coating Manufacturing, or the risk and technology review
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40 FR 33152 - Standards of Performance for New Stationary Sources: Five Categories of Sources in the Phosphate Fertilizer Industry
Federal Register notice of final rule for Standards of Performance for New Stationary Sources (NSPS). Standards are for five categories of sources in the phosphate fertilizer industry.
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Setting Emissions Standards Based on Technology Performance
In setting national emissions standards, EPA sets emissions performance levels rather than mandating use of a particular technology. The law mandates that EPA use numerical performance standards whenever feasible in setting national emissions standards.
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1990 Clean Air Act Amendment Summary: Other Titles
This page provides an overview of the 1990 amendments to the Clean Air Act, which were enacted to curb acid rain, urban air pollution and toxic air emissions.
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Clay Ceramics Manufacturing Industry Area Sources National Emission Standards for Hazardous Air Pollutants (NESHAP) Subpart RRRRRR Implementation Brochure
This April 2008 brochure summarizes the National Emissions Standards for Hazardous Air Pollutants (NESHAP) requirements for the clay ceramics manufacturing area sources.
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1990 Clean Air Act Amendment Summary: Title VII
This page provides an overview of the 1990 amendments to Title VII of the Clean Air Act, which were enacted to curb acid rain, urban air pollution and toxic air emissions. The edits to this title deal with enforcement provisions.
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Fact Sheet - Phosphate Fertilizer Production Plants and Phosphoric Acid Manufacturing Plants NESHAP
Fact sheet summarizing National Emission Standards for Hazardous Air Pollutants (NESHAP) for Phosphate Fertilizer Production Plants and Phosphoric Acid Manufacturing Plants (40 CFR 63 Subparts AA and BB).
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UIC Permit for Tyonek Gas Development Project, Cook Inlet, Alaska
EPA Underground Injection Control permit for the Tyonek Gas Development Project, Cook Inlet, Alaska.
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Vessel Incidental Discharge Act (VIDA) Stakeholder Engagement Opportunities
This is the outreach page for VIDA, where was information will be posted for webinars, in-person listening sessions, and other outreach efforts.
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Commercial Vessel Discharge Standards
Homepage for information on regulations for discharges incidental to the normal operation of non-military, non-recreational (i.e., commercial) vessels.
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EPA-Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Arizona SIP
PA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Arizona State Implementation Plan (SIP).
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Massport Logan International Airport NPDES Permit
Information and documents on the Massport Logan International Airport NPDES Permit
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Milestone Carbon Delaware CCS Hub
MRV Plan and Decision documents for the Shute Creek Facility, reporting under Subpart RR to GHGRP