Which Federal Register comment periods close in the next 30 days
A live list of Federal Register rules and proposed rules whose comment window closes within thirty days, with the date, the agency and a link to the document itself. Plus how comment deadlines are actually calculated and what happens if you miss one.
Almost nothing in legal research has a hard deadline attached. Bills move unpredictably, litigation schedules slip, and most dates can be worked around after the fact.
A comment deadline is not like that. It is a published date, printed in the document, after which your ability to shape a rule through the ordinary channel is over. Miss it and the agency is not obliged to read what you send. Because judicial review of a final rule is largely confined to the administrative record, an argument that was never raised in comments is substantially harder to raise afterwards.
Nothing reminds you. The Federal Register publishes several hundred pages a day, comment windows open and close continuously, and the only signal is a date buried in a document that may never come to your attention.
Here are the ones closing soon.
Showing the 40 closing soonest of 154 rules and proposed rules. A further 547 windows close on notices in the same period. Those are counted here and deliberately not listed: they are overwhelmingly meeting announcements and procedural filings, and listing them would bury the rulemakings. Every row links to the Federal Register’s own document, which is the authority for the date.
How the closing date is actually set
The single most common assumption about this table is that comment periods are thirty days. Many are, but the variation is wide enough that assuming it will eventually cost you one.
Thirty and sixty days are both common, with Executive Order 12866 directing agencies toward sixty days or more for significant regulatory actions. Complex or high-impact rulemakings frequently run ninety days or longer, and agencies extend them, sometimes more than once, in response to requests. In the other direction, an agency invoking good cause under the Administrative Procedure Act can shorten a period substantially or, for certain categories, dispense with notice and comment altogether.
There are also two dates in play and they are routinely confused. The publication date starts the clock. The closing date is what the document states, and it is what matters. Counting forward thirty days from when you happened to notice a document is how people arrive at a deadline that has already passed.
The practical consequence is that a comment period is not something to calculate. It is something to read off the document, which is why every row above links to the register’s own page.
This page covers the Federal Register only. It does not cover state administrative registers or state agency rulemaking, and LawSignals does not track those at all. That is a permanent boundary rather than a gap we intend to close. If your practice depends on state administrative codes, you need a different source for that half.
Why rules and proposed rules are listed and notices are not
The Federal Register publishes in four document classes, and comment windows appear across them. The table above lists rules and proposed rules, and states the number of notices closing in the same period without listing them.
That is a deliberate editorial choice and worth defending rather than hiding. Notices carry the majority of comment deadlines by raw count, and they are overwhelmingly meeting announcements, information collection requests under the Paperwork Reduction Act, and procedural filings. Listing every one would push a few substantive rulemakings below dozens of scheduling notices, which makes the table longer and less useful at the same time.
The count is published so you know what was excluded and by how much. Notices are not unimportant, and enforcement notices and comment period extensions live there. If your practice depends on that class specifically, the Federal Register’s own search is the right tool and the exclusion here is one you should override.
Filing a comment that is worth the time
Since the deadline is the point of this page, one note on what to do before it arrives.
Comments that carry weight are specific. They identify the provision by section, state the concrete consequence, and provide the factual basis the agency does not have, which is usually the operational or cost detail only a regulated party can supply. Agencies must respond to significant comments in the final rule, and specificity is what makes a comment significant.
Comments that do not carry weight are general expressions of support or opposition. Volume does not help either: notice and comment is not a vote, and a thousand identical form comments are typically treated as one.
Filing happens on regulations.gov under the docket number, not by sending the agency an email, and comments are public once posted.
Keeping ahead of the next window
The structural problem is that this list is a snapshot of a moving target. A window closing in forty days is not on it today and will be next week, by which point you may have stopped checking.
LawSignals watches the Federal Register continuously and matches documents against a written practice area scope, so the ones relevant to your area surface without your having to read the register. Two limits stated plainly, because both affect what you should expect from it: the matching covers documents that carry an abstract, which is effectively all rules and proposed rules but a smaller share of notices, and the topic scopes are model-drafted and validated by measurement rather than attorney-reviewed. It is an input to your judgment, not a replacement for it, and the deadline in the register is always the authority.
The Regulatory Watch overview explains what is covered, and the Trackers are free to browse.
