Checklist · Administrative Law
Submitting a Rulemaking Comment and Challenging a Final Rule: A Practical Checklist
5 U.S.C. § 705
- Type
- Checklist
- Jurisdiction
- National
- Date
- 2025-04-29
- Topic
- Administrative Law
A step-by-step operational checklist for participating in a federal rulemaking and, if necessary, challenging the rule that results. Twelve phases cover monitoring the regulatory agenda and getting early notice, analyzing the proposal and identifying every defect worth preserving, building the factual and technical record that a court will later review, drafting a comment that functions as a litigation document, submitting it properly to the docket, engaging outside the comment period through OIRA meetings and agency contacts, analyzing the final rule against the proposal and the comments, deciding whether to seek reconsideration or a stay, choosing the correct forum and deadline under the organic statute, pleading the challenge with arbitrary and capricious grounds first, litigating the administrative record, and briefing the remedy rather than assuming vacatur. Each phase carries commentary on why the step matters and the traps that forfeit arguments before they can be made. A worked example follows a small firm from proposed rule through a partially successful challenge.
Submitting a Rulemaking Comment and Challenging a Final Rule: A Practical Checklist
Administrative Law > Agency Practice | Published 29 April 2025 - Updated 16 July 2026 | UpLaw - uplaw.us
In brief. The comment period is the litigation. Everything a court will later see must be in the administrative record, and almost everything a challenger may later argue must have been raised with specificity during comment. Treat the comment as a brief written before the case exists, because that is exactly what it is.
Keywords: docket monitoring, issue exhaustion, significant comments, technical data, alternatives, RFA, OIRA meetings, logical outgrowth, organic statute deadline, Corner Post, record, State Farm, remedy
How to use this. Phases 1–6 are the rulemaking, and they determine whether a challenge is possible at all. Phases 7–12 are the challenge. The doctrine is in Administrative Law: A Comprehensive Guide to Rulemaking, Adjudication, and Judicial Review. The post-Chevron landscape is in The Death of Deference.
A standing caution. The organic statute frequently supplies its own review period, venue, and standard, displacing APA defaults — and those periods are often 30 to 60 days and jurisdictional. Read the organic statute before anything else.
Phase 1 — Monitoring and Early Notice
- [ ] Monitor the Unified Agenda of Regulatory and Deregulatory Actions for planned rulemakings affecting the client.
- [ ] Set docket alerts on regulations.gov for the relevant agency and subject.
- [ ] Track the agency's Federal Register publications and any advance notice of proposed rulemaking.
- [ ] Track OIRA's pending review list — a rule appears there before it publishes, which is early warning.
- [ ] Monitor advisory committee meetings and agendas under FACA, where the substance is often developed.
- [ ] Track petitions for rulemaking filed by others that could produce a rule affecting the client.
- [ ] Identify trade associations already engaged and decide whether to participate through one, independently, or both.
- [ ] Calendar the comment deadline the moment the NPRM publishes, and calendar an internal deadline two weeks earlier.
Why it matters, and the traps. By the time a proposed rule publishes, the agency has usually been working on it for a year or more and has substantially settled its approach. The parties who influence rules are the ones engaged before the NPRM — through advance notices, advisory committees, and informal contacts. Waiting for the Federal Register means commenting on a document its authors are already invested in defending.
Phase 2 — Analyzing the Proposal
- [ ] Read the entire NPRM, including the preamble, the regulatory text, and the analyses.
- [ ] Identify the claimed statutory authority and read the statute independently — under Loper Bright the court will.
- [ ] Ask whether the claimed authority raises major questions markers: transformative power from a minor provision, an approach Congress declined, or authority outside the agency's expertise.
- [ ] Identify the data, studies, and models the agency relies on, and whether they were disclosed for comment.
- [ ] Identify the alternatives the agency says it considered, and the ones it did not.
- [ ] Identify whether the rule changes a prior position, and whether the preamble acknowledges and explains it.
- [ ] Identify reliance interests the existing regime created for the client and for the industry.
- [ ] Review the Regulatory Flexibility Act analysis or certification for small-entity impact.
- [ ] Review the cost-benefit analysis and its assumptions.
- [ ] Check the Paperwork Reduction Act collection and control number.
- [ ] Identify whether NEPA applies and whether an environmental document exists.
- [ ] Determine whether the regulatory text matches what the preamble describes — they diverge more often than they should.
Why it matters, and the traps. The single highest-yield analytical step is checking whether the agency disclosed the data it relied on. A rule resting on studies the public never saw is vulnerable, because meaningful comment was impossible. The second is the change-in-position question: agencies frequently reverse course while writing as though they have always held the new view, and an unacknowledged reversal is an Encino Motorcars problem.
Phase 3 — Building the Record
- [ ] Commission the technical work — engineering, economic, scientific, or survey evidence — that supports the client's position, and do it early enough to submit.
- [ ] Quantify the client's compliance cost, with methodology, not assertion.
- [ ] Document reliance on the existing regulatory regime: investments made, systems built, contracts entered.
- [ ] Gather comparable data from the industry, through an association where antitrust counsel approves the mechanism.
- [ ] Identify feasible alternatives that achieve the agency's stated objective at lower cost, and support them with analysis.
- [ ] Identify factual errors in the agency's assumptions and support the correction.
- [ ] Prepare small-entity impact evidence if the client or its customers qualify.
- [ ] Obtain any third-party expert report and ensure it is submittable and attributable.
- [ ] Preserve everything in a form that can be attached to the comment — the record is what gets attached, not what gets described.
Why it matters, and the traps. Courts review on the administrative record, which means an argument supported only by material developed later is an argument that cannot be made. Assertions in a comment are worth little; a quantified analysis with methodology is worth a great deal, because it creates a significant comment the agency must answer. Budget for the technical work; it is cheaper than litigation and it is the only route to the litigation being winnable.
Phase 4 — Drafting the Comment
- [ ] Open with a summary of positions and requested changes, stated as specific edits to regulatory text where possible.
- [ ] Identify the commenter, its interest, and the scale of the impact.
- [ ] Address the statutory authority question directly and in full, with text, structure, and history.
- [ ] Raise every issue you might later litigate, with specificity — issue exhaustion means an issue not raised is generally forfeited.
- [ ] Present the technical evidence as attachments, with methodology.
- [ ] Present alternatives, analyzed, and ask the agency to consider each — this creates the State Farm failure-to-consider-alternatives argument if it does not.
- [ ] Identify the agency's change in position and the reliance interests at stake, expressly.
- [ ] Identify any data the agency relied on but did not disclose, and request its release and a further comment period.
- [ ] Address the Regulatory Flexibility Act analysis and any certification.
- [ ] Frame requests so the agency must either adopt or explain its refusal.
- [ ] Avoid form-letter language and mass-campaign framing; a single substantive comment outweighs ten thousand identical ones.
- [ ] Keep the tone professional. The audience includes the career staff who will write the response and, later, a judge.
Why it matters, and the traps. The comment is a brief. Its job is to create obligations for the agency that a court can later measure it against: a significant comment it must answer, an alternative it must address, a reliance interest it must weigh, a data gap it must fill. The most common failure is a comment that expresses opposition without giving the agency anything it is legally required to respond to — which is a comment the agency can answer in one sentence and a court will treat as answered.
Phase 5 — Submitting
- [ ] Submit through the docket (regulations.gov or the agency's system) by the deadline, and retain the confirmation and comment tracking number.
- [ ] Submit attachments in accepted formats; confirm they actually posted.
- [ ] If claiming confidential business information, follow the agency's CBI procedures exactly and submit a public version — an improper CBI claim can result in public release.
- [ ] Request an extension of the comment period in writing if the period is genuinely inadequate, with reasons.
- [ ] Consider submitting jointly with aligned parties for weight, while preserving an independent comment on client-specific issues.
- [ ] File reply comments where the agency permits them, addressing opposing submissions.
- [ ] Retain a complete copy of everything submitted, with timestamps.
Why it matters, and the traps. Late or improperly submitted comments may be excluded from the record entirely, which forfeits both the substance and the exhaustion. Confirm that attachments posted — large technical exhibits fail silently more often than anyone expects, and discovering it during litigation is too late.
Phase 6 — Engaging Outside the Comment Period
- [ ] Request an OIRA meeting under Executive Order 12,866 while the final rule is under review — meetings are available to outside parties and are logged publicly.
- [ ] Prepare for the OIRA meeting as for an appellate argument: a short written submission, a clear ask, and quantified support.
- [ ] Determine whether the agency permits ex parte contacts in informal rulemaking and whether they must be docketed. Docket anything required.
- [ ] Engage congressional oversight offices where appropriate, understanding that pressure can taint a record if it enters the agency's reasoning improperly.
- [ ] Engage the Small Business Administration Office of Advocacy where small entities are affected — it can submit its own comment carrying real weight.
- [ ] Monitor for a supplemental notice or reopened comment period.
- [ ] Track the rule's movement through OIRA and prepare for publication timing.
Why it matters, and the traps. The OIRA meeting is the most underused tool in regulatory practice. It occurs after comments close, when the rule is being finalized, in front of officials with authority to require changes — and any outside party may request one. The trap is treating it as a lobbying meeting: OIRA responds to analysis, particularly cost-benefit and alternatives analysis, not to advocacy.
Phase 7 — Analyzing the Final Rule
- [ ] Compare the final regulatory text to the proposal — is every change a logical outgrowth, or does something require a supplemental notice?
- [ ] Locate the agency's response to your comment. Is it responsive, or does it restate the proposal?
- [ ] Identify significant comments the agency did not answer — a live Ohio v. EPA argument.
- [ ] Identify alternatives raised and not addressed.
- [ ] Check whether the agency acknowledged any change in position and weighed reliance interests.
- [ ] Check whether the stated rationale is consistent with the record, or whether pretext is suggested.
- [ ] Check whether the agency relied on new data not exposed to comment.
- [ ] Review the final Regulatory Flexibility Analysis — it is judicially reviewable.
- [ ] Confirm the rule's effective and compliance dates and any transition provisions.
- [ ] Confirm the rule was submitted to Congress and GAO under the Congressional Review Act — if not, its effectiveness is questionable and the disapproval clock has never started.
Why it matters, and the traps. The response-to-comments section is the agency's homework, and it is where challenges are won. A response that mischaracterizes a comment, or answers a different comment, or says only that the agency "disagrees," is the State Farm case. Read every response to every comment, not just yours — another commenter's unanswered point is equally usable if the client preserved standing.
Phase 8 — Reconsideration, Stays, and Deadlines
- [ ] Determine the judicial review deadline from the organic statute — frequently 30 or 60 days from publication, and frequently jurisdictional.
- [ ] Determine whether a petition for reconsideration tolls or restarts that deadline. In some regimes it does; in others filing one while the clock runs is malpractice.
- [ ] Decide whether to seek administrative reconsideration, weighing the tolling effect and the chance of relief.
- [ ] Request a stay of the effective date from the agency under 5 U.S.C. § 705.
- [ ] Prepare a motion for a judicial stay if compliance costs will be incurred before review concludes.
- [ ] Assess whether the client can comply provisionally while challenging, and the cost of doing so.
- [ ] For an older rule, assess Corner Post accrual — a newly injured party may have a live claim to a long-standing rule.
- [ ] Identify co-petitioners and coordinate, including on the venue question.
Why it matters, and the traps. Organic-statute review deadlines are short and jurisdictional, and missing one ends the case regardless of the merits. The reconsideration trap is specific and lethal: in several regimes a petition for reconsideration does not toll the judicial deadline, so a party that petitions and waits for an answer loses the right to sue while behaving reasonably.
Phase 9 — Forum and Pleading
- [ ] Confirm whether the organic statute provides for direct review in a court of appeals — if so, district court APA review is unavailable.
- [ ] If multiple circuits are available, evaluate the lottery provisions where several petitions are filed.
- [ ] Confirm standing: injury in fact, causation, redressability, and the zone of interests; for an association, member standing plus germaneness.
- [ ] Confirm final agency action under Bennett v. Spear and ripeness.
- [ ] Plead arbitrary and capricious grounds first and in detail — failure to respond to comments, failure to consider alternatives, unexplained change, unaddressed reliance, pretext.
- [ ] Plead the statutory authority ground with a full textual analysis, addressing Skidmore and any express delegation.
- [ ] Plead procedural grounds: inadequate notice, no logical outgrowth, undisclosed data, improper use of the good cause or interpretive-rule exemptions.
- [ ] Plead Regulatory Flexibility Act and other analytical defects where they exist.
- [ ] Plead major questions only if the markers are genuinely present.
- [ ] Consider a structural challenge under Axon if an agency proceeding is involved, and plead Collins causal harm.
- [ ] State the remedy sought explicitly — vacatur, party-specific relief, or remand.
Why it matters, and the traps. Lead with reasoning, not with the statute. Agencies lose on State Farm grounds far more often than on interpretation, and a challenge framed primarily around statutory meaning invites the court to resolve one hard question rather than several easy ones. On major questions: invoking it without the markers can cost credibility on the grounds that would have won.
Phase 10 — The Administrative Record
- [ ] Demand the certified administrative record and review the index against what you know exists.
- [ ] Identify omissions: documents referenced but not produced, studies relied on but absent, internal analyses.
- [ ] Move to complete the record where documents before the agency were excluded, distinguishing completion from supplementation.
- [ ] Move to supplement only on a recognized basis: failure to consider relevant factors, bad faith requiring a strong showing, or technical complexity requiring background.
- [ ] Challenge deliberative process privilege assertions where the document reflects the agency's actual reasoning rather than pre-decisional deliberation.
- [ ] Do not expect extra-record discovery or depositions of decisionmakers; both are exceptional.
- [ ] Build the merits brief entirely from record citations.
Why it matters, and the traps. The record fight determines what the court can see, and agencies certify records that are incomplete more often than is generally acknowledged — sometimes because the compiling office does not know what the program office had. A specific, document-by-document motion identifying what is missing and how you know it existed succeeds far more often than a general demand.
Phase 11 — Briefing and Remedy
- [ ] Organize the brief around the agency's own record: what it said, what it did not answer, what it did not consider.
- [ ] Quote the unanswered comment and the agency's response side by side.
- [ ] For the statutory argument, brief the statute fully — the court is deciding it independently.
- [ ] Address Skidmore expressly: is the agency's position long-standing, consistent, and well-reasoned, or recent and shifting?
- [ ] If the agency claims an express delegation, argue the boundaries and the reasonableness of its exercise.
- [ ] Brief the remedy. Whether § 706 "set aside" authorizes universal vacatur or only party-specific relief is genuinely contested — do not assume.
- [ ] Address remand without vacatur under the Allied-Signal factors, on whichever side of it the client sits.
- [ ] Anticipate that a remand for explanation may produce the same rule with better reasoning, and tell the client so.
- [ ] Preserve Equal Access to Justice Act fee eligibility: net worth thresholds, and the substantial justification standard.
Why it matters, and the traps. Clients hear "we won" and expect the rule to disappear. Frequently the result is a remand, the agency writes a better preamble, and the rule returns in eighteen months. Set that expectation at the outset. And brief the remedy — a challenger who wins the merits and loses the vacatur question has bought an exemption, not a repeal.
Phase 12 — After the Decision
- [ ] If the rule is vacated, confirm the scope — nationwide or party-specific — and the effective date of the vacatur.
- [ ] If remanded, monitor the agency's response and prepare to comment again on the remand record.
- [ ] If the rule survives, calendar compliance dates and build the compliance program.
- [ ] Evaluate rehearing, en banc, and certiorari against the timeline and cost.
- [ ] Evaluate Congressional Review Act disapproval as a parallel path, particularly if submission never occurred.
- [ ] Evaluate a petition for rulemaking under § 553(e) to amend or repeal, which creates a reviewable denial.
- [ ] File an EAJA application within the statutory period if eligible.
- [ ] Debrief: what should the comment have said, and what technical work should have been commissioned earlier?
Why it matters, and the traps. The EAJA deadline is short and is missed routinely by counsel who consider the case over when the opinion issues. And the petition for rulemaking is underused: a denial is reviewable, which converts a closed question into a new, reviewable agency action with a fresh record.
Worked Example
Cordwain Analytics (fictional), a 40-person environmental data firm, faces a proposed rule requiring registration, quarterly filings, and ten-year record retention — roughly $400,000 a year.
Phase 1. Counsel spots the rulemaking on the Unified Agenda eight months before the NPRM and joins a trade association working group.
Phase 2. The proposal relies on a contractor study that is cited but not in the docket. The preamble reverses a 2019 agency position without saying so. The Regulatory Flexibility Act analysis certifies no significant small-entity impact based on an assumption that affected firms average 300 employees.
Phase 3. Cordwain commissions a survey of 60 comparable firms showing a median of 45 employees and quantifies compliance cost at $9,400 per employee — an order of magnitude above the agency's estimate. It models two alternatives: a tiered filing frequency and a five-year retention period, each achieving the agency's stated objective.
Phase 4. The comment: (i) requests release of the contractor study and a further comment period; (ii) identifies the 2019 reversal and the reliance interests created; (iii) attaches the survey with methodology; (iv) presents both alternatives with analysis and asks the agency to adopt or explain its refusal; (v) challenges the RFA certification with data; and (vi) addresses statutory authority in full.
Phase 6. Counsel requests an OIRA meeting during final review, presents the survey in eight pages, and asks for the tiered alternative. OIRA's questions focus on the cost estimate discrepancy.
Phase 7. The final rule adopts a seven-year retention period rather than ten — a partial win from the OIRA engagement. But it does not address the tiered-filing alternative at all, still does not release the contractor study, and repeats the certification that small entities are unaffected without engaging the survey.
Phase 8. The organic statute provides 60 days for review in the court of appeals. Counsel confirms a reconsideration petition would not toll it and files a petition for review on day 41.
Phase 9. The petition leads with State Farm: failure to consider a significant alternative, failure to respond to a significant comment, unacknowledged change in position, and an RFA analysis unsupported by the record. The statutory argument is pleaded second, fully briefed. Major questions is not pleaded, because the markers are absent and counsel judges it would dilute the rest.
The outcome. The court holds the agency failed to respond to the tiered-filing alternative and failed to support the small-entity certification, and remands. It does not reach the statutory question. It remands without vacating, leaving the rule in effect while the agency responds.
Cordwain complies in the interim and comments again on the remand record, where the agency — now obliged to engage the survey — adopts a tiered filing schedule for firms under 100 employees.
What made it work: commissioning the survey before the comment closed, asking the agency to adopt-or-explain a specific alternative, requesting the OIRA meeting, confirming the reconsideration petition would not toll, and leading with reasoning rather than statutory interpretation.
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