EPA Region 9 Air Quality Guidance Documents Compilation
Summary
EPA Region 9 posted a compilation of 8 air quality guidance documents on regulations.gov, including the 1980 Emission Reduction Banking Manual, 2001 EIP Document, 2018 OTAQ Guidance, and 2024 MOVES5 Technical Guidance. The posting includes Federal Register references from 1986, 2018, 2022, and 2024. The main document text states no documents are available to view or download, though attachments are listed for download.
What changed
EPA Region 9 posted a compilation of existing air quality guidance documents to regulations.gov docket EPA-R09-OAR-2026-1684. The posting includes historical guidance spanning from 1980 to 2024 covering emission reduction banking, compliance implementation, OTAQ standards, and the MOVES5 vehicle emissions modeling technical guidance. The primary document text indicates no viewable content, though 8 downloadable attachments are linked.
Affected parties should review the attached guidance documents for compliance reference. Regulated industries in EPA Region 9 (Arizona, California, Hawaii, Nevada, Pacific Islands, Tribal Nations) should use these documents as reference materials for air quality permitting, emission banking, and vehicle emissions compliance programs.
Archived snapshot
Apr 16, 2026GovPing captured this document from the original source. If the source has since changed or been removed, this is the text as it existed at that time.
Content
There are no documents available to view or download
Attachments 8
C-01 1980 Emission Reduction Banking Manual
C-02 2001 EIP Document EPA-452 R-01-001
C-03 2018 OTAQ Guidance EPA-420-B-18-017
C-04 2024 MOVES5 Technical Guidance EPA-420-B-24-043
C-05 51 FR 43813
C-06 83 FR 62998
C-07 87 FR 8418
C-08 89 FR 67919
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