Laws & Regulations
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Release Notes for OTAQREG v2.1.0
Release notes for OTAQREGv2.1.0 include new functionality for Part 79 E-registration for fuel manufacturers in OTAQREG and updates for users.
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Release Notes for OTAQReg v6.3.0
Release notes for OTAQREGv6.3.0 include new functionality for Part 79 E-registration for fuel manufacturers in OTAQREG and updates for users.
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Job Aids for Biogas Registration
Biogas job aids are designed to provide an overview of tasks that will enable users to utilize the recently redesigned OTAQREG system.
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Job Aids for Fuels Registration System (OTAQREG)
Registration job aids are designed to provide an overview of tasks that will enable users to utilize the recently redesigned OTAQREG system.
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Release Notes for OTAQReg v5.1.3
OTAQREG v5.1.3 includes new functionality for biointermediate production and an interim business activity for new users submitting documentation.
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Release Notes for OTAQReg v5.0
OTAQREG v5.0 includes new functionality for biointermediate production and an interim business activity for new users submitting documentation.
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Release Notes for OTAQReg v4.0.8
OTAQREG v4.0.8 includes new functionality for biointermediate production and an interim business activity for new users submitting documentation.
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Underground Injection Control in EPA Region 8 (CO, MT, ND, SD, UT, and WY)
Region specific UIC contact information is provided.
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Enforcement Alert: Benzene Fenceline Monitoring at Petroleum Refineries
EPA has identified compliance concerns under the Clean Air Act’s benzene fenceline monitoring regulations at petroleum refineries.
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Ordinances and Regulations for Wood-Burning Appliances
Laws and regulations for wood burning appliances.
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Virginia SIP, Source Specific Requirement Nabisco Brands, Inc.
Virginia - Source Specific Requirement
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Virginia SIP, Source Specific Requirement Allied Signal Chesterfield
Virginia - Source Specific Requirement
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West Virginia SIP, Compliance Test Procedures for Regulation VII - “To Prevent and Control Particulate Air Pollution From Manufacturing Process Operations”
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 39 - Control of Annual Nitrogen Oxide Emissions to Mitigate Interstate Transport of Fine Particulate Matter and Nitrogen Oxides
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 41 - Control of Annual Sulfur Dioxides Emissions
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 21 - Section 45-21-36, Perchloroethylene Dry Cleaning
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 35 - Requirements for Determining Conformity of General Federal Actions to Applicable Air Quality Implementation Plans (General Conformity)
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 21 - Regulation to Prevent and Control Air Pollution from the Emission of Volatile Organic Compounds - VOC Capture Efficiency Procedures
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 20 - Good Engineering Practice as Applicable to Stack Heights
West Virginia SIP -EPA Approved Regulations
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West Virginia SIP, 45 CSR 19 - Permits for Construction and Major Modification of Major Stationary Sources of Air Pollution Which Cause or Contribute to Nonattainment
West Virginia SIP -EPA Approved Regulations