Laws & Regulations
-
Method 204E - Fugitive Volatile Organic Compounds From Building Enclosure
Method 204E Volatile Organic Compounds Emissions in Uncaptured Stream from Building Enclosure.
-
Food Processing Sector (NAICS 311)
Find EPA regulatory information for the food processing sector (NAICS 31-33) including NESHAPs, pesticide tolerances, effluent guidelines for wastewater, and boiler compliance.
-
Ship and Boat Building Sector (NAICS 3336)
Find environmental regulatory and compliance information for the shipbuilding sector (NAICS 3336), including NESHAPs and air toxics regulations, nonroad engines and vehicles, managing used oil, and polluted runoff from marinas and boating areas.
-
Nonmetallic Mineral Processing Sector (NAICS 327)
Regulatory information for the manufacturing of glass products, cement, structural clay, pottery, concrete and gypsum, cut stone, abrasive and asbestos products; includes air emissions standards, asbestos rules, and waste and wastewater permits.
-
Metals Sector: Primary (NAICS 331) and Fabricated (NAICS 332)
Find environmental regulatory information about the metals sector (NAICS 331 & 332), including NESHAPs for metal coatings, effluent guidelines for metal products, combustion compliance assistance, and information about foundry sand recycling.
-
Method 204F - Fugitive Volatile Organic Compounds From Liquid Input Stream - Distillation
Method 204F Volatile Organic Compounds Content in Liquid Input Stream (Distillation Approach)
-
Process Flow Chart for EPA Confirmatory Testing Procedure
View a flowchart of the testing procedure for EPA's confirmatory testing.
-
Support Files for All Nonroad Spark-Ignition (SI) Engines
Use these files for all spark-ignition certification in the Verify System.
-
Certification for Marine Compression-Ignition (CI) Engines
Steps for certifying marine vessels with EPA.
-
Method 21 - Volatile Organic Compound Leaks
CFR Promulgated Test Method 21 Determination of Volatile Organic Compound Leaks.
-
SmartWay Verified List of Aerodynamic Devices
This list provides the currently verified SmartWay Trailer Devices and Device combinations for 53’ Box and refrigerated trailers.
-
Method 313A - Residual Hydrocarbon in Rubber Crumb
Promulgated CFR Test Method 313A Determination of Residual Hydrocarbons in Rubber Crumb.
-
July 2023 Denial of Petitions for RFS Small Refinery Exemptions
EPA announces the denial of 26 petitions from small refineries seeking small refinery exemptions (SREs) from the Renewable Fuel Standard (RFS) program for one or more of the compliance years between 2016 and 2023.
-
Oil and Gas Extraction Sector (NAICS 211)
Environmental regulatory information for oil and gas extraction sectors, including oil and natural gas drilling. Includes information about NESHAPs for RICE and stationary combustion engines, and effluent guidelines for synthetic-based drilling fluids.
-
Mining (except Oil and Gas) Sector (NAICS 212)
EPA Regulatory and enforcement information for metal mining and nonmetallic mineral mining and quarrying. Includes information about asbestos, coal mining, mountaintop mining, Clean Water Act section 404, and abandoned mine lands.
-
Method 318 - Extractive FTIR Method for Measurement of Emissions from the Mineral Wool and Wool Fiberglass Industries
Promulgated CFR Test Method 318 Extractive FTIR Method for the Measurement of Emissions From the Mineral Wool and Wool Fiberglass Industries
-
Method 321 - Gaseous Hydrogen Chloride Emissions at Portland Cement Kilns by FTIR
Promulgated CFR Test Method 321 Measurement of Gaseous Hydrogen Chloride Emissions at Portland Cement Kilns By Fourier Transform Infrared (FTIR) Spectroscopy.
-
EPA Approved Nonregulatory Provisions and Quasi-Regulatory Measures in the Washington SIP
EPA approved nonregulatory provisions and quasi-regulatory measures in Washington's air quality State Implementation Plan (SIP).
-
Method 114 - Radionuclides - Stationary Sources
Promulgated CFR Test Method 114 Test Methods For Measuring Radionuclide Emission From Stationary Sources.
-
Regulatory and Guidance Information by Topic: Land and Cleanup
Regulatory information about land and cleanup topics, including aboveground storage tanks, brownfields, RCRA corrective action, superfund, and underground storage tanks (USTs).