Laws & Regulations
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Oklahoma SIP: OK 252:100-39 Part 7. Specific Operations, SIP effective 2000-01-03 (OKc48) to 2009-02-26
Oklahoma SIP: OK 252:100-39 Part 7. Specific Operations, SIP effective 2000-01-03 to 2009-02-26
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Oklahoma SIP: OK Regulation 1.4.1 General Permit Requirements, SIP effective 1991-09-23 (OKc41) to 2009-02-26
Oklahoma SIP: OK Regulation 1.4.1 General Permit Requirements
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Oklahoma SIP: OK Regulation 1.4.2: Construction Permit, SIP effective 2017-06-14 (OKd21)
Oklahoma SIP: OK Regulation 1.4.2
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Oklahoma SIP: OK 252:100-45 Monitoring of Emissions
Oklahoma SIP: OK 252:100-45 Monitoring of Emissions
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Oklahoma SIP: OK Regulation 1.4.2 Construction Permit, SIP effective 1991-09-23 (OKc41)
Oklahoma SIP: OK Regulation 1.4.2 Construction Permit, SIP effective 1991-09-23 (OKc41)
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Oklahoma SIP: OK Regulation 1.4.5 Major Sources, Nonattainment Areas, SIP effective 1991-04-15 (OKc38) to 2010-12-26
Oklahoma SIP: OK Regulation 1.4.5 Major Sources, Nonattainment Areas
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Oklahoma SIP: OK 252:100-45. Monitoring of Emissions, SIP effective 2000-01-03 to 2009-02-26
Oklahoma SIP: OK 252:100-45. Monitoring of Emissions, SIP effective 2000-01-03 to 2009-02-26
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Peer Review of the Draft Risk Evaluation for 1-Bromopropane
Meeting announcement for SACC 1-BP public meeting in September 2019
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CTV/CRC Elk Hills Carbon Project
MRV Plan and Decision document for SPG CO2 Bowie Facility
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Kayenta Township Green Building Code
Kayenta Township resolution adopting building codes, including green building code adoption.
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Notification: EPA's Reporting of Its Financial and Award Data in Accordance with the Digital Accountability and Transparency Act of 2014
Project #OA-FY21-0080, January 7, 2021. The OIG plans to begin our required audit of the EPA's reporting of its financial and award data in accordance with the Digital Accountability and Transparency Act of 2014, known as the DATA Act.
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Notification: EPA's Fiscal Year 2020 FIFRA and PRIA Financial Statements
Project #OA-FY21-0081 and OA-FY21-0082: The OIG plans to begin our required audits of the EPA's fiscal year 2020 financial statements for the Pesticide Reregistration and Expedited Processing Fund and the Pesticide Registration Improvement Act Fund.
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Notification: EPA's Fiscal Year 2019 Toxic Substances Control Act Service Fee Fund Financial Statements
Project #OA-FY21-0406, January 28, 2021. The OIG plans to begin our required audit of the EPA's fiscal year 2019 financial statements for the Toxic Substances Control Act Service Fee Fund.
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Notification: EPA's Fiscal Year 2020 Hazardous Waste Electronic Manifest System Fund Financial Statements
Project #OA-FY21-0079, February 1, 2021. The OIG plans to begin our required audit of the EPA's fiscal year 2020 financial statements for the Hazardous Waste Electronic Manifest System Fund, or e-Manifest Fund.
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Notification: EPA's Grant Flexibilities Due to the Coronavirus Pandemic
Project #OA-FY21-0108, February 8, 2021. The OIG plans to begin fieldwork on the subject audit to examine the EPA’s implementation of the grant flexibilities permitted by the Office of Management and Budget due to the coronavirus pandemic.
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Notification: Impact of the Coronavirus Pandemic on EPA's Ability to Conduct Laboratory Testing and Assurance Compliance with Mobile Source Emission Standards
Project #OE-FY21-0047, February 16, 2021. The OIG plans to begin an evaluation on how the coronavirus pandemic has impacted laboratory operations and testing at the EPA's Office of Transportation and Air Quality's National Vehicle and Fuel Emissions Lab.
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Notification: EPA's Fiscal Year 2021 Financial Statements
Project #OA-FY21-0170, May 14, 2021. The OIG plans to begin our audit of the U.S. Environmental Protection Agency’s fiscal year 2021 financial statements in May 2021.
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Notification: Pandemic Impact on Authorized State RCRA Programs
Project #OE-FY21-0124, February 18, 2021. The OIG plans to begin an evaluation to examine the EPA Resource Conservation Recovery Act Program’s operations.
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Notification: Follow-Up Audit of Report No. 18-P-0221, Management Weaknesses Delayed Response to Flint Water Crisis, issued July 19, 2018
Project #OA-FY21-0123, February 25, 2021. The OIG plans to begin fieldwork on a follow-up audit of Report No. 18-P-0221, Management Weaknesses Delayed Response to Flint Water Crisis, issued July 19, 2018.
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Notification: Follow-Up Audit of OIG Report No. 16-P-0333, Enhanced Controls Needed to Prevent Further Abuse of Religious Compensatory Time, issued September 27, 2016
Project #OA-FY21-0134, March 4, 2021. The OIG plans to begin a follow-up audit of the EPA’s management of Religious Compensatory Time.