Key facts
30 to 60 days
General length of a federal comment period
Office of the Federal Register
100 words
Maximum length of the plain-language summary each notice must link to
5 U.S.C. § 553(b)(4)
53,049
Comments received on the FAA’s 2019 remote ID proposal
FederalRegister.gov
What the law gives you
The Administrative Procedure Act sets the basic process in 5 U.S.C. § 553. An agency publishes a general notice of proposed rulemaking in the Federal Register. The notice cites the legal authority and gives either the rule’s terms or a description of the subjects involved. It must also give the web address of a plain-language summary of no more than 100 words, posted on Regulations.gov. Interested persons then get to submit “written data, views, or arguments,” with or without oral presentation.
Not every rule goes through this. Section 553 excludes military and foreign affairs functions, along with matters of agency management, personnel, public property, loans, grants, benefits and contracts. Unless another StatuteA law passed by a legislature, such as Congress or a state legislature. The U.S. Code organizes the general and permanent federal statutes by subject.Read more in the glossary requires notice, it also excludes interpretive rules, policy statements and rules of agency procedure. An agency can also skip notice for good cause, if it finds notice impracticable, unnecessary or contrary to the public interest and says why in the rule.
How can you comment on a federal rule
4 steps
PresidentThe agency
The agency publishes the notice in the Federal Register, with its legal authority, the proposal and a web address for a short summary.
5 U.S.C. § 553(b)
Interested persons
Anyone can comment on any part of the proposal by the date and methods the notice lists.
5 U.S.C. § 553(c); Office of the Federal Register
PresidentThe agency
The agency must consider and respond to significant comments, and it reasons from the record, not from a count of comments.
Perez v. Mortgage Bankers Assn. (2015)
PresidentThe agency
The agency publishes the final rule with a statement of basis and purpose. Most substantive rules take effect no sooner than 30 days after publication.
5 U.S.C. § 553(c)–(d)
Good to know
Comments generally land in a public docket. In its 2019 drone notice, the FAA said any commentary not specifically marked as confidential business information would be placed in the public docket.
How to read the notice
Look for two captions near the top of a proposed rule. “Dates” gives the deadline, and “Addresses” gives the methods for filing. The Office of the Federal Register says many agencies accept mail, private courier, email or Regulations.gov, and that comment periods generally run 30 to 60 days. An agency may use a shorter period when that can be justified. You can ask for more time, but agencies generally are not legally required to consider late comments. The proposed rule or the agency’s procedural rules usually say whether late ones will be considered.
What a comment can and cannot do
The Office of the Federal Register says the process “is not like a ballot InitiativeA proposed law or constitutional amendment that citizens, rather than a legislature, put on the ballot, where state or local law allows it. Voters then approve or reject it.Read more in the glossary or an up-or-down vote in a legislature.” An agency may not base a final rule on how many comments support or oppose it. It has to base its reasoning on the rulemaking record: the comments, scientific data, expert opinions and facts it gathered. In Perez v. Mortgage Bankers Association (2015), the Supreme Court said an agency “must consider and respond to significant comments” received during the comment period.
Comments can change the outcome. If the record contains persuasive new data or difficult questions, an agency may end the rulemaking, change the rule or publish a supplemental proposal.
Common mix-up
The Federal Register and Regulations.gov do different jobs. The law requires the notice to appear in the Federal Register, while Regulations.gov is the federal electronic portal where many agencies take comments.
A worked example: remote ID for drones
The Federal Aviation Administration’s remote identification rule shows the full sequence. It would make unmanned aircraft in flight provide identification and location information.
- December 31, 2019: The FAA publishes the proposed rule (84 Fed. Reg. 72438) under docket number FAA-2019-1100.
- March 2, 2020: The comment deadline. The notice lists Regulations.gov, mail and hand delivery or courier among the filing methods.
- Comment count: FederalRegister.gov shows 53,049 comments received at Regulations.gov. The FAA says about 53,000, a significant amount from individuals, many of whom identified as recreational flyers, plus manufacturers and organizations.
- January 15, 2021: The FAA publishes the final rule (86 Fed. Reg. 4390). The proposal would have required sending identification data over the internet to a third-party provider. The FAA dropped that requirement after “careful consideration of these challenges, informed by public comment.”
After the comment period
The final rule must include a concise general statement of its basis and purpose. Most substantive rules must be published at least 30 days before they take effect, with some exceptions. Section 553(e) also gives any interested person the right to petition an agency to issue, amend or repeal a rule, separate from any comment period. For how courts and Congress can review a final rule, see our explainer on laws, regulations and executive orders.
After notice required by this section, the agency shall give interested persons an opportunity to participate in the rule making through submission of written data, views, or arguments with or without opportunity for oral presentation.
Questions people ask
Who is allowed to comment on a proposed rule?
Will my comment be public?
Do more comments mean an agency has to agree?
Can I file a comment after the deadline?
Sources
Checked November 5, 2026. Primary sources first, then official records, then nonpartisan research.
Cite this page
US Government Made Simple. “How can you comment on a federal rule?” Facts checked November 5, 2026. https://usgovmadesimple.com/laws/commenting-on-a-rule/
How these facts were checked: our promise. Every substantive fix is listed on the corrections page.
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