documents: EPA-HQ-OAR-2023-0063-0002

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id agency_id docket_id title document_type subtype posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id
EPA-HQ-OAR-2023-0063-0002 EPA EPA-HQ-OAR-2023-0063 Draft Guidance on the Preparation of State Implementation Plan Provisions that Address the Nonattainment Area Contingency Measure Requirements for Ozone and Particulate Matter - March 2023 Supporting & Related Material Guidance 2023-03-23T04:00:00Z 2023 3     2023-04-10T04:15:54Z   0 0 09000064857cd7c0

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