EPA Approved State-Wide Regulations in the Arizona SIP
The following documents and tables contain the contain EPA approved regulations for the Arizona State Implementation Plan (SIP). EPA's Pacific Southwest Office maintains these tables and will update them to reflect any changes the official tables codified in the Code of Federal Regulations. To find the status of SIP submittals, visit SIP Status Reports.
On this page:
Compiled Regulations
- Arizona Administrative Code Title 9 Compilation (pdf)
- EPA Approved Arizona Administrative Code Title 18 Articles 1-6 (pdf)
- Arizona Administrative Code Title 18 Article 7 Compilation (pdf)
- Arizona Administrative Code Title 18 Article 8 Compilation (pdf)
- SIP-Approved Arizona Administrative Code Title 18 Article 10 (pdf)
- Arizona Administrative Code Title 18 Article 13 and Appendices Compilation (pdf)
- Arizona Administrative Code Title 18 Articles 14 through 15 Compilation (pdf)
- Arizona Administrative Code Title 18 Appendices and IBR Materials Compilation (pdf)
- Arizona Administrative Code Title 20 Compilation (pdf)
State-Wide General Permits in Arizona
| Title | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|
| Arizona Dust Action General Permit (pdf) Including the general permit itself and attachments A, B, and C | December 30, 2011 | March 31, 2014, 79 FR 17881 | Issued by Arizona Department of Environmental Quality pursuant to ARS 49-457.05. Applies to certain types of dust sources in a county with a population of two million or more persons or any portion of a county within an area designated by EPA as a serious PM-10 nonattainment area or a maintenance area that was designated as a serious PM-10 nonattainment area. Submitted on May 25, 2012. |
EPA-Approved Arizona Regulations
Arizona Administrative Code
Title 9 (Health Services)
Chapter 3
Article 1
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R9-3-101 | Definitions [“Begin actual construction”] | May 28, 1982 | May 3, 1983, 48 FR 19878 | Included 36 defined terms. All but one (“Begin actual construction”) have been superseded by subsequent approvals of R18-2-101, R18-2-217, R18-2-218, R18-2-301, R18-2-401, and R18-2-701. Submitted on June 3, 1982. |
| 7-1-1.1 (R9-3-101) | Policy and Legal Authority | August 20, 1973 | July 31, 1978, 43 FR 33245 | Submitted on August 20, 1973. |
| 7-1-1.3 (R9-3-103, excluding paragraph E) | Air Pollution Prohibited | August 20, 1973 | July 31, 1978, 43 FR 33245 | Submitted on August 20, 1973. EPA disapproved Paragraph E - see 40 CFR 52.133(b). |
| 7-1-1.5 (R9-3-105) | Enforcement | August 20, 1973 | July 31, 1978, 43 FR 33245 | Submitted on August 20, 1973. |
Article 4
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| 7-1-4.5 (R9-3-405) | Sulfur Emissions: Other Industries | August 20, 1973 | July 31, 1978, 43 FR 33245 | Submitted on August 20, 1973. |
| R9-3-409 | Agricultural Practices | May 14, 1979 | April 23, 1982, 47 FR 17483 | Submitted on January 4, 1979. |
Article 5
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R9-3-505, paragraphs B to B.1, B.2, B.3 and B.4 | Standards of Performance for Existing Portland Cement Plants | May 28, 1982 | September 28, 1982, 47 FR 42572 | Submitted on June 3, 1982. |
| R9-3-505, paragraphs B.1.a and B.2.a | Standards of Performance for Existing Portland Cement Plants | July 25, 1979 | April 23, 1982, 47 FR 17483 | Submitted on July 17, 1980. |
| R9-3-505, paragraphs A, B.1.b, B.2.b, and B.3 to D | Standards of Performance for Existing Portland Cement Plants | May 14, 1979 | April 23, 1982, 47 FR 17483 | Submitted on January 4, 1979. |
| R9-3-508, paragraphs B to B.1, B.2, and B.5 | Standards of Performance for Existing Asphalt Concrete Plants | May 28, 1982 | September 28, 1982, 47 FR 42572 | Submitted on June 3, 1982. |
| R9-3-508, paragraphs B.1 to B.6 | Standards of Performance for Existing Asphalt Concrete Plants | July 25, 1979 | April 23, 1982, 47 FR 17483 | Submitted on April 1, 1980. |
| R9-3-508, paragraphs A and C | Standards of Performance for Existing Asphalt Concrete Plants | May 14, 1979 | April 23, 1982, 47 FR 17483 | Submitted on January 4, 1979. |
| R9-3-516, paragraphs A to A.1 and A.2 | Standards of Performance for Existing Coal Preparation Plants | May 28, 1982 | September 28, 1982, 47 FR 42572 | Submitted on June 3, 1982. |
| R9-3-516, paragraphs A.1 to A.6 | Standards of Performance for Existing Coal Preparation Plants | July 25, 1979 | April 23, 1982, 47 FR 17483 | Submitted on April 1, 1980. |
| R9-3-516, paragraph B | Standards of Performance for Existing Coal Preparation Plants | May 14, 1979 | April 23, 1982, 47 FR 17483 | Submitted on January 4, 1979. |
| R9-3-521, paragraphs A to A.1 and A.2 | Standards of Performance for Existing Nonferrous Metals Industry Sources | May 28, 1982 | September 28, 1982, 47 FR 42572 | Submitted on June 3, 1982. |
| R9-3-521, paragraphs A.1 to A.5 | Standards of Performance for Existing Nonferrous Metals Industry Sources | July 25, 1979 | April 23, 1982, 47 FR 17483 | Submitted on April 1, 1980. |
| R9-3-521, paragraphs B to D | Standards of Performance for Existing Nonferrous Metals Industry Sources | May 14, 1979 | April 23, 1982, 47 FR 17483 | Submitted on January 4, 1979. |
| R9-3-522, paragraphs A to A.1 and A.2 | Standards of Performance for Existing Gravel or Crushed Stone Processing Plants | May 28, 1982 | September 28, 1982, 47 FR 42572 | Submitted on June 3, 1982. |
| R9-3-522, paragraphs A.1 to A.5, B, and C | Standards of Performance for Existing Gravel or Crushed Stone Processing Plants | May 14, 1979 | April 23, 1982, 47 FR 17483 | Submitted on January 4, 1979. |
Title 18 (Environmental Quality)
Chapter 2 (Department of Environmental Quality Air Pollution Control)
Article 1 (General)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-101 (except 20) | Definitions | May 4, 2022 | April 3, 2024 89 FR 22963 | Submitted electronically on December 6, 2022, as an attachment to a letter dated November 30, 2022. |
| R18-2-102 | Incorporated materials | August 7, 2012 | September 23, 2014 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
Article 2 (Ambient Air Quality Standards; Area Designations; Classifications)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-201 | Particulate Matter: PM10 and PM2.5 | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-202 | Sulfur Oxides (Sulfur Dioxide) | August 7, 2012 | September 23, 2014, 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-203 | Ozone | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-204 | Carbon monoxide | September 26, 1990 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-205 | Nitrogen Oxides (Nitrogen Dioxide) | August 7, 2012 | September 23, 2014, 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-206 | Lead | August 7, 2012 | September 23, 2014, 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-210 | Attainment, Nonattainment, and Unclassifiable Area Designations | July 2, 2015 | May 1, 2017, 82 FR 20267 | Submitted on December 21, 2015. |
| R18-2-215 | Ambient air quality monitoring methods and procedures | September 26, 1990 | September 23, 2014, 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-216 | Interpretation of Ambient Air Quality Standards and Evaluation of Air Quality Data | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-217 | Designation and Classification of Attainment Areas | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-218 | Limitation of Pollutants in Classified Attainment Areas | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-220 | Air pollution emergency episodes, Department of Environmental Quality-Air Pollution Control | September 26, 1990 | October 15, 2012, 77 FR 62452 | Submitted on August 15, 1994. |
Article 3 (Permits and Permit Revisions)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-301 | Definitions | February 1, 2020 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-302 | Applicability; Registration; Classes of Permits | March 21, 2017 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-302.01 | Source Registration Requirements | February 1, 2020 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-303 | Transition from Installation and Operating Permit Program to Unitary Permit Program; Registration Transition; Minor NSR Transition | August 7, 2012 | 80 FR 67319, November 2, 2015 | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-304 | Permit Application Processing Procedures | February 1, 2020 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-306 | Permit Contents | March 21, 2017 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-306.01 | Permits Containing Voluntarily Accepted Emission Limitations and Standards | March 21, 2017 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-306.02 | Establishment of an Emissions Cap | September 22, 1999 | 80 FR 67319, November 2, 2015 | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-310.01 | Reporting Requirements | February 15, 2001 | 66 FR 48087, September 18, 2001 | Submitted on March 26, 2001. |
| R18-2-311 | Test Methods and Procedures | November 15, 1993 | 80 FR 67319, November 2, 2015 | Submitted on July 28, 2011. |
| R18-2-312 | Performance Tests | November 15, 1993 | 80 FR 67319, November 2, 2015 | Submitted on July 28, 2011. |
| R18-2-313 | Existing Source Emission Monitoring | February 15, 2001 | 77 FR 66405, November 5, 2012 | Submitted on August 24, 2012. |
| R18-2-315 | Posting of Permit | November 15, 1993 | 80 FR 67319, November 2, 2015 | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-316 | Notice by Building Permit Agencies | May 14, 1979 | 80 FR 67319, November 2, 2015 | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-317 | Facility Changes Allowed Without Permit Revisions - Class I | August 7, 2012 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-317.01 | Facility Changes that Require a Permit Revision - Class II | August 7, 2012 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-317.02 | Procedures for Certain Changes that Do Not Require a Permit Revision - Class II | August 7, 2012 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-319 | Minor Permit Revisions | March 21, 2017 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-320 | Significant Permit Revisions | March 21, 2017 | 86 FR 31927, June 16, 2021 | Submitted on July 22, 2020. |
| R18-2-321 | Permit Reopenings; Revocation and Reissuance; Termination | August 7, 2012 | 80 FR 67319, November 2, 2015 | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-323 | Permit Transfers | February 3, 2007 | 80 FR 67319, November 2, 2015 | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-327 | Annual Emissions Inventory Questionnaire and Emissions Statement | January 19, 2021 | 87 FR 45657, July 29, 2022 | Submitted on December 22, 2020. |
| R18-2-330 | Public Participation | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-332 | Stack Height Limitation | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-334 | Minor New Source Review | February 1, 2020 | 86 FR 31927, June 16, 2021, | Submitted on July 22, 2020. |
Article 4 (Permit Requirements for New Major Sources and Major Modifications to Existing Major Sources)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-401 | Definitions | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-402 | General | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-403 | Permits for Sources Located in Nonattainment Areas | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-404 | Offset Standards | May 4, 2022 | 89 FR 22963, April 3, 2024 | Submitted electronically on December 6, 2022, as an attachment to a letter dated November 30, 2022. |
| R18-2-405 | Special Rule for Major Sources of VOC or Nitrogen Oxides in Ozone Nonattainment Areas Classified as Serious or Severe | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-406 | Permit Requirements for Sources Located in Attainment and Unclassifiable Areas | February 1, 2020 | 86 FR 31927, June 16, 2021, | Submitted on July 22, 2020. |
| R18-2-407 | Air Quality Impact Analysis and Monitoring Requirements | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-408 | Innovative Control Technology | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-409 | Air Quality Models | November 15, 1993 | 80 FR 67319, November 2, 2015, | Submitted on October 29, 2012, and supplemented on September 6, 2013 and July 2, 2014. |
| R18-2-410 | Visibility and Air Quality Related Value Protection | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-411 | Permit Requirements for Sources that Locate in Attainment or Unclassifiable Areas and Cause or Contribute to a Violation of Any National Ambient Air Quality Standard | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
| R18-2-412 | PALs | March 21, 2017 | 83 FR 19631, May 4, 2018 | Submitted on April 28, 2017. |
Article 6 (Emissions from Existing and New Nonpoint Sources)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-601 | General | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-602 | Unlawful Open Burning | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-604 | Open Areas, Dry Washes or Riverbeds | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-605 | Roadways and Streets | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-606 | Material Handling | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-607 | Storage Piles | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-608 | Mineral Tailings | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-610 | [Definitions for R18-2-611] | May 12, 2000 | October 11, 2001, 66 FR 51869 | Submitted on July 11, 2000. |
| R18-2-610 | Definitions for R18-2-610.01, R18-2-610.02, and R18-2-610.03 | July 2, 2015 | May 1, 2017, 82 FR 20267 | Submitted on December 21, 2015. |
| R18-2-610.03 | Agricultural PM General Permit for Crop Operations; Pinal County PM Nonattainment Area | July 2, 2015 | May 1, 2017, 82 FR 20267 | Submitted on December 21, 2015. |
| R18-2-611 | Agricultural PM10 General Permit; Maricopa PM10 Nonattainment Area | May 12, 2000 | October 11, 2001, 66 FR 51869 | Submitted on July 11, 2000. |
| R18-2-612 | Definitions for R18-2-612.01 | July 2, 2015 | May 1, 2017, 82 FR 20267 | Submitted on December 21, 2015. |
| R18-2-612.01 | Agricultural PM General Permit for Irrigation Districts; PM Nonattainment Areas Designated After June 1, 2009 | July 2, 2015 | May 1, 2017, 82 FR 20267 | Submitted on December 21, 2015. |
| R18-2-614 | Evaluation of nonpoint source emissions | August 7, 2012 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
Article 7 (Existing Stationary Source Performance Standards)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-701 | Definitions | August 7, 2012 | September 23, 2014, 79 FR 56655 | Submitted on October 29, 2012, and supplemented on September 6, 2013. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-702 | General Provisions | February 3, 2004 | August 24, 2004, 69 FR 51952 | Establishes opacity standards. Submitted on January 16, 2004. |
| R18-2-703 | Standards of Performance for Existing Fossil-Fuel Fired Steam Generators and General Fuel Burning Equipment | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-704 | Standards of Performance for Incineration | August 4, 2007 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-706 | Standards of Performance for Existing Nitric Acid Plants | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-707 | Standards of Performance for Existing Sulfuric Acid Plants | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-710 | Standards of Performance for Existing Vessels for Petroleum Liquids | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-714 | Standards of Performance for Existing Sewage Treatment Plants | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-715, section F, excluding (F)(2), and section G | Standards of Performance for Existing Primary Copper Smelters: Site-Specific Requirements | March 7, 2009 | September 23, 2014, 79 FR 56655; May 10, 2021, 86 FR 24726 | EPA approved the rescission of sections (F)(2) and (H) on May 10, 2021. |
| R18-2-715.01 | Standards of Performance for Existing Primary Copper Smelters, Compliance and Monitoring | July 18, 2002 | November 1, 2004, 69 FR 63321 | Submitted on September 12, 2003. |
| R18-2-715.02 | Standards of Performance for Existing Primary Copper Smelters; Fugitive Emissions | 5/7/2017 | 11/14/2018, 83 FR 56736 | Submitted by the Governor's designee on April 6, 2017. |
| R18-2-719 | Standards of Performance for Existing Stationary Rotating Machinery | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-720 | Standards of Performance for Existing Lime Manufacturing Plants | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-723 | Standards of Performance for Existing Concrete Batch Plants | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-724 | Standards of Performance for Existing Fossil-Fuel Fired Industrial and Commercial Equipment | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-725 | Standards of Performance for Existing Dry Cleaning Plants | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-726 | Sandblasting Operations | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-727 | Standards of Performance for Spray Painting Operations | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-728 | Standards of Performance for Existing Ammonium Sulfide Manufacturing Plants | November 15, 1993 | September 23, 2014, 79 FR 56655 | Submitted on July 15, 1998, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 12-2, June 30, 2012. |
| R18-2-729 | Standards of Performance for Cotton Gins | August 4, 2007 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-730 | Standards of Performance for Unclassified Sources | March 7, 2009 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-1, March 31, 2009. |
| R18-2-732 | Standards of Performance for Existing Hospital/Medical/Infectious Waste Incinerators | August 4, 2007 | September 23, 2014, 79 FR 56655 | Submitted on July 28, 2011, and supplemented on May 16, 2014. AAC, title 18, chapter 2, supp. 09-2, June 30, 2009. |
Article 8 (Emissions from Mobile Sources (New and Existing)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-801 | Classification of Mobile Sources | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-802 | Off-Road Machinery | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-803 | Heater-Planer Units | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-804 | Roadway and Site Cleaning Machinery | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
| R18-2-805 | Asphalt and Tar Kettles | November 15, 1993 | March 24, 2003, 68 FR 14151 | Submitted on July 15, 1998. |
Article 10 (Motor Vehicles; Inspections and Maintenance)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-1001 | Definitions | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1003 | Vehicles to be Inspected by the Mandatory Vehicle Emissions Inspection Program | June 28, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1005 | Time of Inspection | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1006 | Emissions Test Procedures | January 1, 2002 | January 22, 2003, 68 FR 2912 | Submitted on April 10, 2002. |
| R18-2-1007 | Evidence of Meeting State Inspection Requirements | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1008 | Procedure for Issuing Certificates of Waiver | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1009 | Tampering Repair Requirements | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1010 | Low Emissions Tune-up, Emissions and Evaporative System Repair | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1011 | Vehicle Inspection Report | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1012 | Inspection Procedures and Fee | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1013 | Reinspections | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1016 | Licensing of Inspectors | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1017 | Inspection of Government Vehicles | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1018 | Certificate of Inspection | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1019 | Fleet Station Procedures and Permits | January 1, 2002 | January 22, 2003, 68 FR 2912 | Submitted on April 10, 2002. |
| R18-2-1022 | Procedure for Waiving Inspections Due to Technical Difficulties | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1023 | Certificate of Exemption for Out-of-State Vehicles | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1025 | Inspection of Contractor's Equipment and Personnel | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1026 | Inspection of Fleet Stations | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1027 | Registration and Inspection of Emission Analyzers and Opacity Meters | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1028 | Certification of Users of Registered Analyzers and Analyzer Repair Persons | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1029 | Vehicle Emission Control Devices | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1030 | Visible Emissions; Mobile Sources | January 14, 2000 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| R18-2-1031 | Standards for Evaluating the Oxidation Efficiency of a Catalytic Converter | December 20, 1999 | January 22, 2003, 68 FR 2912 | Submitted on July 6, 2001. |
| Table 1 | Dynamometer Loading Table - Annual Tests | November 14, 1994 | January 22, 2003, 68 FR 2912 | Table 1 is cited in R18-2-1006. Submitted on July 6, 2001. |
| Table 2 | Emissions Standards - Annual Tests, Maximum Allowable | June 21, 1995 | January 22, 2003, 68 FR 2912 | Table 2 is cited in R18-2-1006 and R18-2-1019. Submitted on July 6, 2001. |
| Table 3 | Emissions Standards - Biennial Tests | December 20, 1999 | January 22, 2003, 68 FR 2912 | Table 3 is cited in R18-2-1006. Submitted on July 6, 2001. |
| Table 4 | Transient Driving Cycle | December 20, 1999 | January 22, 2003, 68 FR 2912 | Table 4 is cited in R18-2-1006 and R18-2-1016. Submitted on July 6, 2001. |
| Table 5 | Tolerances | November 14, 1994 | January 22, 2003, 68 FR 2912 | Table 5 is cited in R18-2-1006. Submitted on July 6, 2001. |
| Table 6 | Emissions Standards - Remote Sensing Identification | December 20, 1999 | January 22, 2003, 68 FR 2912 | Table 6 is cited in the VEI regulations. Submitted on July 6, 2001. |
Article 13 (State Implementation Plan Rules For Specific Locations)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-B1301 | Limits on Lead Emissions from the Hayden Smelter | 7/1/2018 | 11/14/2018, 83 FR 56736 | Submitted by the Governor's designee on April 6, 2017. |
| R18-2-B1301.01 | Limits on Lead-Bearing Fugitive Dust from the Hayden Smelter | December 1, 2018 | February 22, 2018, 83 FR 7614 | Submitted on April 6, 2017. |
| R18-2-B1302 | Limits on SO2 from the Hayden Smelter | July 1, 2018 | 85 FR 70483, November 5, 2020 | Submitted on April 6, 2017. EPA issued a limited approval and limited disapproval of Rule R18-2-B1302. |
| R18-2-C1302, excluding subsection (E)(6) | Limits on SO2 Emissions from the Miami Smelter | 12/14/2018 | 11/14/2018, 83 FR 56736 | Submitted by the Governor's designee on April 6, 2017. Subsection (E)(6) was withdrawn by the Arizona Department of Environmental Quality. |
| Appendix 14 | Procedures for Sulfur Dioxide and Lead Fugitive Emissions Studies for the Hayden Smelter | 5/7/2017 | 11/14/2018, 83 FR 56736 | Submitted by the Governor's designee on April 6, 2017. |
| Appendix 15 | Test Methods for Determining Opacity and Stabilization of Unpaved Roads | May 7, 2017 | February 22, 2018, 83 FR 7614 | Submitted on April 6, 2017. |
Article 14 (Conformity Determinations)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-1438 | General Conformity for Federal Actions | January 31, 1995 | April 23, 1999, 64 FR 19916 | Submitted on March 3, 1995. |
Article 15 (Forest and Range Management Burns)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R18-2-1501 | Definitions | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1502 | Applicability | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1503 | Annual Registration | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1504 | Prescribed Burn Plan | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1505 | Prescribed Burn Requests and Authorization | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1506 | Smoke Dispersion and Evaluation | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1507 | Prescribed Burn Accomplishment; Wildlife Reporting | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1508 | Wildland Fire Use: Plan, Authorization, Monitoring; Inter-Agency Consultation; Status Reporting | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1509 | Emission Reduction Techniques | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1510 | Smoke Management Techniques | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1511 | Monitoring | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1512 | Burner Qualifications | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
| R18-2-1513 | Public Notification Program; Regional Coordination | March 16, 2004 | May 16, 2006, 71 FR 28270 | Submitted on December 30, 2004. |
Appendices to Title 18 (Environmental Quality), Chapter 2 (Department of Environmental Quality Air Pollution Control)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| Appendix 1 | Filing Instructions for Installation Permit Application | July 25, 1979 | April 23, 1982, 47 FR 17483 | Submitted on April 1, 1980. Appendix 1 in its entirety was approved at 47 FR 17483 (April 23, 1982). Certain subsections of appendix 1 were superseded by approval of revisions at 48 FR 19878 (May 3, 1983) and at 49 FR 41026 (October 19, 1984. The latter rule was corrected 69 FR 2509 (January 16, 2004). |
| Appendix 1, subsections A1.4, A1.4.1, A1.4.3 (added), A1.4.3 (renumbered only), A1.5, A1.6.1 (deleted), A1.6.2 and A1.6.3 (renumbered only), A1.6.4 and A1.6.5 (deleted), A1.6.6 (renumbered only), A1.6.6.1, A1.6.6.2 and A1.6.6.3 (renumbered only), A1.6.6.4 (deleted), A1.6.6.5 (renumbered only) A1.6.6.6, A1.6.6.7 (Renumbered), A1.6.7.1, A1.6.7.2, A1.6.7.3 and Form ADHS/EHS Air Quality 100A (rev 12-80) | Filing Instructions for Installation Permit Application | May 28, 1982 | May 3, 1983, 48 FR 19878 | Relates to State PSD regulations. Submitted on June 3, 1982. |
| Appendix 1, subsections A1.5.6, and A1.9 (added) | Filing Instructions for Installation Permit Application | September 22, 1983 | October 19, 1984, 49 FR 41026; corrected on January 16, 2004, 69 FR 2509 | Submitted on February 3, 1984. |
| Appendix 2 | Test Methods and Protocols | July 2, 2015 | May 1, 2017, 82 FR 20267 | Submitted on December 21, 2015. |
| Appendix 2 | Filing Instructions for Operating Permit Application | July 25, 1979 | April 23, 1982, 47 FR 17483 | Submitted on April 1, 1980. Appendix 2 in its entirety was approved at 47 FR 17483 (April 23, 1982). Certain subsections of appendix 2 were superseded by approval of revisions at 48 FR 19878 (May 3, 1983). |
| Appendix 2, subsections A2.2.5, A2.3, A2.3.8 | Filing Instructions for Operating Permit Application | May 28, 1982 | May 3, 1983, 48 FR 19878 | Relates to State PSD regulations. Submitted on June 3, 1982. |
| Appendix 8 | Procedures for Utilizing the Sulfur Balance Method for Determining Sulfur Emissions | July 18, 2005 | April 12, 2006, 71 FR 18624 | Cited in Arizona Administrative Code rule R18-2-715.01. Submitted on March 1, 2006. |
Materials Incorporated By Reference in Title 18 (Environmental Quality)
Chapter 2 (Department of Environmental Quality Air Pollution Control)
Appendices to Title 18 (Environmental Quality), Chapter 2 (Department of Environmental Quality Air Pollution Control)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| [Incorporated by reference through R18-2-102] | Arizona Testing Manual for Air Pollutant Emissions, Revision F, excluding sections 2 through 7 | March 1992 | September 23, 2014, 79 FR 56655 | Approval includes section 1 only. Submitted on July 28, 2011, and supplemented on May 16, 2014. Relates to various provisions in Arizona Administrative Code, title 18, chapter 2, articles 4, 6, and 7. |
| [Incorporated by reference through R18-2-220] | Procedures for Prevention of Emergency Episodes | 1988 Edition | October 15, 2012, 77 FR 62452 | Submitted on August 15, 1994. |
Title 20 (Commerce, Financial Institutions, and Insurance)
Chapter 2 (Department of Weights and Measures)
Article 1 (Administration and Procedures)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R20-2-101 | Definitions | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
Article 7 (Motor Fuels and Petroleum Products)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R20-2-701 | Definitions | February 9, 2001 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-716 | Sampling and Access to Records | October 18, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-750 | Registration Relating to Arizona CBG or AZR-BOB | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-751 | Arizona CBG Requirements | February 9, 2001 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-752 | General Requirements for Registered Suppliers | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-753 | General Requirements for Pipelines and 3rd-party Terminals | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-754 | Downstream Blending Exceptions for Transmix | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-755 | Additional Requirements for AZRBOB and Downstream Oxygenate Blending | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-756 | Downstream Blending of Arizona CBG with Nonoxygenate Blendstocks | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-757 | Product Transfer Documentation; Records; Retention | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-758 | Adoption of Fuel Certification Models | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-759 | Testing Methodologies | February 9, 2001 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-760 | Compliance Surveys | February 9, 2001 | March 4, 2004, 69 FR 10161. | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-761 | Liability for Noncompliant Arizona CBG or AZRBOB | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| R20-2-762 | Penalties | September 22, 1999 | March 4, 2004, 69 FR 10161 | Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| Table 1 | Type 1 Gasoline Standards | February 9, 2001 | March 4, 2004, 69 FR 10161 | Table 1 is cited in R20-2-751 (“Arizona CBG Requirements”). Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
| Table 2 | Type 2 Gasoline Standards | February 9, 2001 | March 4, 2004, 69 FR 10161 | Table 2 is cited in R20-2-751 (“Arizona CBG Requirements”). Submitted on August 15, 2001. Relates to the Arizona Cleaner Burning Gasoline (CBG) program. |
Article 9 (Gasoline Vapor Control)
| State Citation | Title/Subject | State Effective Date | EPA Approval Date | Additional Explanation |
|---|---|---|---|---|
| R20-2-901 | Material Incorporated by Reference | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-902 | Exemptions | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-903 | Equipment and Installation | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-904 | Application Requirements and Process for Authority to Construct Plan Approval | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-905 | Initial Inspection and Testing | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-907 | Operation | October 8, 1998 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-908 | Training and Public Education | October 8, 1998 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-909 | Recordkeeping and Reporting | October 8, 1998 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-910 | Annual Inspection and Testing | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-911 | Compliance Inspections | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |
| R20-2-912 | Enforcement | June 5, 2004 | June 13, 2012, 77 FR 35279 | Submitted on September 21, 2009. |