documents: EPA-HQ-OAR-2021-0741-0112

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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posted_date posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-2021-0741-0112 EPA EPA-HQ-OAR-2021-0741 Publication: Final Rule - Implementation of the 2015 National Ambient Air Quality Standards for Ozone: Nonattainment Area State Implementation Plan Requirements Supporting & Related Material Publication - Previous/Related FR Notice 2022-09-09T04:00:00Z 2022 9     2022-09-10T00:50:03Z   0 0 0900006485292d23

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