documents
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)
10 rows where docket_id = "NHTSA-2021-0030" sorted by posted_date descending
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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| posted_year | posted_month | comment_start_date | comment_end_date | last_modified | fr_doc_num | open_for_comment | withdrawn | object_id |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| NHTSA-2021-0030-0454 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | Corporate Average Fuel Economy Preemption | Rule | Final Rule | 2021-12-29T05:00:00Z | 2021 | 12 | 2021-12-29T05:00:00Z | 2024-11-12T23:36:21Z | 2021-28115 | 1 | 0 | 0900006484effcd6 | |
| NHTSA-2021-0030-0452 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | CAFE Preemption - Docket Memo - EO 12866 - ALA et al. (2021.12.28) | Other | Memorandum | 2021-12-28T05:00:00Z | 2021 | 12 | 2021-12-28T05:00:00Z | 2021-12-28T18:49:55Z | 0 | 0 | 0900006484eff528 | ||
| NHTSA-2021-0030-0451 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | CAFE Preemption - Docket Memo - EO 12866 - NADA (2021.12.28) | Other | Memorandum | 2021-12-28T05:00:00Z | 2021 | 12 | 2021-12-28T05:00:00Z | 2021-12-28T18:49:46Z | 0 | 0 | 0900006484eff526 | ||
| NHTSA-2021-0030-0453 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | CAFE Preemption - Docket Memo - EO 12866 - California (2021.12.28) | Other | Memorandum | 2021-12-28T05:00:00Z | 2021 | 12 | 2021-12-28T05:00:00Z | 2021-12-28T18:50:04Z | 0 | 0 | 0900006484eff52a | ||
| NHTSA-2021-0030-0450 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | CAFE Preemption NPRM - Docket Memo - State of California | Other | Memorandum | 2021-09-15T04:00:00Z | 2021 | 9 | 2021-09-15T04:00:00Z | 2021-09-15T13:02:03Z | 0 | 0 | 0900006484d7c771 | ||
| NHTSA-2021-0030-0449 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | Dave Yost - Multiple Commenters | Other | Letter(s) in Support | 2021-09-01T04:00:00Z | 2021 | 9 | 2021-09-01T04:00:00Z | 2021-09-01T17:28:23Z | 0 | 0 | 0900006484d2e054 | ||
| NHTSA-2021-0030-0006 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | CAFE Preemption NPRM - Docket Memo - CARB EO 12866 Meeting - Memorandum | Other | Memorandum | 2021-05-14T04:00:00Z | 2021 | 5 | 2021-05-14T04:00:00Z | 2021-05-14T12:18:32Z | 0 | 0 | 0900006484afa615 | ||
| NHTSA-2021-0030-0005 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | CAFE Preemption NPRM - Docket Memo - ALA EO 12866 Meeting (with Ex. A) - Memo | Other | Memorandum | 2021-05-14T04:00:00Z | 2021 | 5 | 2021-05-14T04:00:00Z | 2021-05-14T12:16:30Z | 0 | 0 | 0900006484afa60d | ||
| NHTSA-2021-0030-0004 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | EO 12866 Meeting with EDF and OIRA - Memo | Other | Memorandum | 2021-05-14T04:00:00Z | 2021 | 5 | 2021-05-14T04:00:00Z | 2021-05-14T12:12:58Z | 0 | 0 | 0900006484afa60a | ||
| NHTSA-2021-0030-0001 | NHTSA | Parts 531 and 533, NPRM, Corporate Average Fuel Economy (CAFE) Preemption NHTSA-2021-0030 | Corporate Average Fuel Economy Preemption | Proposed Rule | Notice of Proposed Rulemaking (NPRM) | 2021-05-12T04:00:00Z | 2021 | 5 | 2021-05-12T04:00:00Z | 2021-06-12T03:59:59Z | 2021-06-14T13:47:32Z | 2021-08758 | 0 | 0 | 0900006484af06b7 |
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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;