Regulated Community
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What is the CAMEO Software Suite?
The CAMEO software suite is a system of software applications used widely to plan for and respond to chemical emergencies.
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Memorandum: Administration of Clean Water Act Programs - Approved Jurisdictional Determinations (Interim Guidance)
Joint Memorandum between EPA Office of Water and the Department of the Army to EPA Regional Administrators and Army Corps of Engineers Chief of Engineers and Division and District Engineers.
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Conditional Pesticide Registration
FIFRA section 3(c)(7) authorizes EPA to conditionally register pesticides under certain well-defined circumstances. Find information about pesticide conditional registration.
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Methods and Guidance for Testing the Efficacy of Antimicrobial Products Against Spores of Clostridioides difficile on Hard Non-Porous Surfaces (September 2022)
This document provides an update to the Agency’s interim guidance for the efficacy evaluation of antimicrobial pesticides that are labeled for treating hard non-porous surfaces in healthcare settings contaminated with spores of Clostridium difficile.
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Final Report: Oil and Gas Extraction Wastewater Management
EPA is conducting a study of the management of produced water from oil and gas extraction wells.
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EPA's Response to NRDC's Public Statement
Natural Resource Defense Council made comments about EPA's pesticide program and protection of bees, following a FOIA request regarding clothianidin. NRDC misrepresented EPA efforts to mitigate Colony Collapse Disorder (CCD) and general pollinator decline.
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Pesticide Information Resources
Before submitting a FOIA request, you may wish to check out the many resources for pesticide scientific and regulatory information that are available to the public online and free of charge.
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Limitations on Disclosing Pesticide Information
Pesticide law limits disclosure of information if it contains confidential information or if the requester is a multinational entity. This Web page provides information on these issues and how they affect information disclosure.
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Printing and Related Support Activities Sector (NAICS 323)
Environmental regulatory and compliance information for the printing sector includes NESHAPs for paper surface coating, RCRA hazardous waste guide for small business, and a pollution prevention guidance for lithographic and screen printing.
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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.
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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.
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Plastics and Rubber Products Manufacturing (NAICS 326)
Environmental regulatory and compliance information for plastics and rubber products manufacturing (which includes the manufacture of cellulose and other fibers), includes information about NESHAPs and effluent guidelines for wastewater discharges.
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FY 2025-2026 Fee Schedule for Registration Applications
PRIA fee category tables for conventional, antimicrobial, biopesticide pesticides, inert ingredients and other actions.
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Method 1694 - Frequent Questions
Questions and answers about EPA Method 1694, which covers 73 pharmaceuticals and personal care products (PPCPs)
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Industrial Wastewater Studies - Miscellaneous
Studies of industrial wastewater discharges from various industrial categories. The studies are used in the planning process for Effluent Guidelines regulations.
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Best Conventional Pollutant Control Technology Effluent Guidelines
Rules promulgating effluent limitations for industrial wastewater, based on Best Conventional Pollutant Control Technology (BCT), as defined at Clean Water Act section 304(b)(4). Covers multiple industrial categories.
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CWA Analytical Methods: Contaminants of Emerging Concern
Test methods for pharmaceuticals and personal care products in wastewater and other contaminants of emerging concern
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Legal Authority for CWA Analytical Methods
Summary of legal authority for EPA issuance of Clean Water Act analytical methods (40 CFR Part 136)
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Approved CWA Test Methods for Pharmaceutical Pollutants
Chemical test methods for pharmaecutical pollutants in water. Approved for use with effluent guidelines regulations for the Pharmaceutical Manufacturing Category (40 CFR Part 439).
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Approved Industry-Specific CWA Test Methods
Approved analytical methods for wastewater from specific industries: Pharmceutical Manufacturing (40 CFR Part 439); Pesticide Chemicals Manufacturing (40 CFR Part 455)