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Regulatory documents from Regulations.gov including rules, proposed rules, notices, and supporting materials.

Data license: Public Domain (U.S. Government data) · Data source: Federal Register API & Regulations.gov API

comment_end_date
A FULL UTC INSTANT, not a calendar date, despite the column name: '2026-08-29T03:59:59Z' is 11:59:59 PM EASTERN on 2026-08-28. Federal comment periods close at 11:59:59 PM Eastern, so the UTC calendar date is ONE DAY LATER than the official deadline on every end-of-day close — 444,689 of the 444,690 populated rows (measured 2026-09-06). Convert to America/New_York before presenting a deadline, and compare with julianday(comment_end_date) > julianday('now'): a plain > datetime('now') is a TEXT comparison between two different formats and keeps already-closed dockets matching for up to ~20 hours. The sibling column on open_comments.documents WAS corrected to an Eastern calendar date (queue #498); this one is unchanged and still an instant — the two databases do not agree on grain. (queue #644)
comment_start_date
A FULL UTC INSTANT, not a calendar date, despite the column name — same grain as comment_end_date on this table. Convert to America/New_York before presenting it. (queue #644)

19 rows where docket_id = "EPA-R09-OAR-2024-0563" sorted by posted_date descending

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document_type 3

  • Supporting & Related Material 16
  • Rule 2
  • Proposed Rule 1

posted_year 2

  • 2024 18
  • 2025 1

agency_id 1

  • EPA 19
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posted_date ▲ posted_year posted_month comment_start_date comment_end_date last_modified fr_doc_num open_for_comment withdrawn object_id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-R09-OAR-2024-0563-0019 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Air Quality State Implementation Plans; Approvals and Promulgations: California; Mojave Desert Air Quality Management District; Oxides of Nitrogen Rule   2025-05-19T00:00:00Z 2025 5 2025-05-19T00:00:00Z   2025-05-19T19:39:28Z 2025-08875 0 0 09000064b8d7f090
EPA-R09-OAR-2024-0563-0002 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Air Quality State Implementation Plans; Approvals and Promulgations: California; Mojave Desert Air Quality Management District; Determination to Defer Sanctions Rule   2024-12-26T05:00:00Z 2024 12 2024-12-26T05:00:00Z 2025-01-28T04:59:59Z 2024-12-26T16:36:09Z 2024-30409 0 0 090000648688c055
EPA-R09-OAR-2024-0563-0017 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Letter to EPA - 3Q 2023 District Rules Package v2 Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:41:34Z   0 0 090000648684abea
EPA-R09-OAR-2024-0563-0005 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 Reso 23-18 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:44:19Z   0 0 090000648684ab5c
EPA-R09-OAR-2024-0563-0009 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:43:09Z   0 0 090000648684abe2
EPA-R09-OAR-2024-0563-0008 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 2023 25 Sep (Word Doc) Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:43:20Z   0 0 090000648684abe1
EPA-R09-OAR-2024-0563-0003 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Mojave Desert Rule 1157 TSD Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:43:56Z   0 0 090000648684a78e
EPA-R09-OAR-2024-0563-0007 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 Set Date 2023 28 Aug Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:43:32Z   0 0 090000648684abe0
EPA-R09-OAR-2024-0563-0011 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 NOE SB 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:42:45Z   0 0 090000648684abe4
EPA-R09-OAR-2024-0563-0013 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Ltr MD1157 SIP Submission 2023 17 Oct Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:42:21Z   0 0 090000648684abe6
EPA-R09-OAR-2024-0563-0010 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 POP 1157 2023 25 Aug Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:42:57Z   0 0 090000648684abe3
EPA-R09-OAR-2024-0563-0012 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 NOE RS 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:42:33Z   0 0 090000648684abe5
EPA-R09-OAR-2024-0563-0016 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Executive Order S-23-018 v2 Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:41:46Z   0 0 090000648684abe9
EPA-R09-OAR-2024-0563-0018 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD 1157 Final SR 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:41:22Z   0 0 090000648684abeb
EPA-R09-OAR-2024-0563-0006 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 Min Item 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:43:44Z   0 0 090000648684abdf
EPA-R09-OAR-2024-0563-0014 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Attachment B to EO S-23-018 v2 Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:42:09Z   0 0 090000648684abe7
EPA-R09-OAR-2024-0563-0015 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Attachment A to EO S-23-018 v2 Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:41:57Z   0 0 090000648684abe8
EPA-R09-OAR-2024-0563-0001 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 Air Quality State Implementation Plans; Approvals and Promulgations: California; Mojave Desert Air Quality Management District; Oxides of Nitrogen Proposed Rule   2024-12-26T05:00:00Z 2024 12 2024-12-26T05:00:00Z 2025-01-28T04:59:59Z 2024-12-26T16:35:14Z 2024-30413 0 0 090000648688bf7c
EPA-R09-OAR-2024-0563-0004 EPA Air Plan Approval; California; Mojave Desert Air Quality Management District; Oxides of Nitrogen EPA-R09-OAR-2024-0563 MD1157 CARB Rule Eval Form 2023 25 Sep Supporting & Related Material   2024-12-26T05:00:00Z 2024 12     2024-12-27T01:44:07Z   0 0 090000648684ab5b

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CREATE TABLE documents (
    id TEXT PRIMARY KEY,
    agency_id TEXT,
    docket_id TEXT REFERENCES dockets(id),
    title TEXT,
    document_type TEXT,
    subtype TEXT,
    posted_date TEXT,
    posted_year INTEGER,
    posted_month INTEGER,
    comment_start_date TEXT,
    comment_end_date TEXT,
    last_modified TEXT,
    fr_doc_num TEXT,
    open_for_comment INTEGER,
    withdrawn INTEGER,
    object_id TEXT
);
CREATE INDEX idx_docs_agency ON documents(agency_id);
CREATE INDEX idx_docs_docket ON documents(docket_id);
CREATE INDEX idx_docs_date ON documents(posted_date);
CREATE INDEX idx_docs_year ON documents(posted_year);
CREATE INDEX idx_docs_type ON documents(document_type);
CREATE INDEX idx_docs_frnum ON documents(fr_doc_num);
CREATE INDEX idx_docs_comment_end ON documents(comment_end_date) WHERE comment_end_date IS NOT NULL AND withdrawn = 0;
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