A Comprehensive Resource for Strategizing, Writing, & Filing Amicus Briefs

Writing amicus curiae (“friend of the court”) briefs is my favorite activity as an appellate attorney. When I was a Dartmouth freshman, I knew nothing about writing legal briefs. But my “Young Man In American Literature” course taught me how to transform a large volume of thought-provoking material (a different novel each week) into an insightful essay strictly limited to a single, typed page.

Writing an effective amicus brief can be similarly challenging. It’s an art mastered through years of practice. The best amicus briefs are succinct and highly readable. They make a discrete number of points. And they do not duplicate the legal arguments already made by the supported party.

This All Things Amicus page is intended to be a resource for anyone interested in writing or reading amicus briefs.  It provides links to many of my own amicus briefs (most recently for the Atlantic Legal Foundation), as well as to my published articles, commentaries, and presentations about the nuts and bolts of drafting persuasive amicus briefs and using them strategically. There also are links to the Supreme Court’s and federal courts of appeals’ amicus brief rules and guidance. And this page evolves, there will be special features, including my selection of the Amicus Brief of the Month.

How to Draft Effective Amicus Briefs & Use Them Strategically

On March 4, 2024, Larry Ebner presented a webinar for the Dartmouth Lawyers Association on How To Write and Use Amicus Briefs Strategically. Interviewed by DLA Treasurer Hilary B. Miller, Larry, a 1969 Dartmouth College graduate, covered key questions from the viewpoints of both amicus brief authors and parties seeking amicus support. For example—

  • Who files amicus briefs and why?
  • What are the differences in approach between petition-stage and merits-stage amicus briefs?
  • What is the worst mistake an amicus brief author can make?
  • What are some of the key procedural pitfalls to avoid?
  • How far can a litigating party go in soliciting amicus support?

Click here to listen to the webinar (start at counter 3:30):

Amicus Brief Rules & Guidance*

Supreme  Court Rule 37 (effective Jan. 1, 2023)
Supreme Court Amicus Guidance (Jan. 2023)
Federal Rule of Civil Procedure 29
First Circuit — (no local rule)
Second Circuit — Local Rule 29.1
Third Circuit  — L.A.R. 29.0
Fourth Circuit — Local Rules 29(a) & 28(b)
Fifth Circuit — 5th Cir. R. 29
Sixth Circuit — 6th Cir. R. 29
Seventh Circuit – Circuit Rule 29
Eighth Circuit — 8th Cir. R. 29A
Ninth Circuit — Circuit Rules 29-1, 29-2, 29-3 & Circuit Advisory Comm. Notes
Tenth Circuit — 10th Cir. R. 29
Eleventh Circuit – 11th Cir. R. 29-1, 29-2, 29-3, 29-4 & I.O.P.
D.C. Circuit — Circuit Rule 29
D.C. Handbook of Practice
Federal Circuit — Fed. Cir. R. 29 & Practice Notes

* These links are provided as a convenience. Always check for amendments and updates.

Larry Ebner’s Publications, Blogs, & Webinars About Amicus Briefs

Webinar: How To Write and Use Amicus Briefs Strategically, Dartmouth Lawyers Association, 2024

A Solution In Search of a Problem?, Capital Appellate Blog, 2024

Three BIG Amicus Brief MistakesCapital Appellate Blog, 2024

Amicus Brief-Based Analysis of Big Law Firms’ Ideological Leanings Proves Little, Capital Appellate Blog, 2024

Amicus Briefs Do Not Require Disqualification Of Supreme Court Justices, Capital Appellate Blog, 2023

Op-Ed: Federal Judge’s Amici Invitation Is A Good Idea, With Caveats, Law360, 2023

Federal Courts Should Follow Supreme Court’s Amicus StanceLaw360, 2022

How To Draft An Amicus Brief That Actually Gets ReadInsights/Federation of Defense & Corporate Counsel, 2022

Welcome News! The Supreme Court Proposes to Ditch the Amicus Brief Consent RequirementDRI/The Brief Case, 2022

Webinar: Friendly Persuasion: Drafting Effective Amicus Briefs & Using Them Strategically, Beverly Hills Bar Association, 2022

Representing Amici Curiae In High-Profile AppealsCorporate Counsel Business Journal, 2021 (interview)

Appellate Courts Should Welcome Well-Crafted Amicus BriefsLaw360, 2020

Five-Minute Guide To Trade Association Amicus BriefsCapital Appellate Advocacy PLLC, 2020

With Friends Like These: The Amicus Issues In Flynn CaseLaw360, 2020

Flat-Fee Legal Billing Can Liberate AttorneysDRI For The Defense (Feb. 2020) (reprinted from Nov. 4, 2019 Law360), 2020

Make Amicus Briefs Part of Your Advocacy ProgramAmerican Society of Association Executives, 2019

A Broader View of the U.S. Supreme Court BarLaw360 , 2019

Trade Associations Want To Know: How Much Does An Amicus Brief Cost?Capital Appellate Blog, 2018

Collaborate Collegially on Legal Writing, DRI-The Voice, 2018

Learning The High Art Of Amicus Brief WritingDRI-The Voice of the Defense Bar, 2017

Thinking AmicusDRI-The Voice of the Defense Bar, 2018

The United States As Amicus Curiae: Making Uncle Sam Your New Best FriendDRI-The Voice of the Defense Bar, 2016

Making Strategic Use of Amicus Briefs, DRI-The Voice of the Defense Bar, 2015

Representing Amici CuriaeBook Chapter in “Strategies For Appellate Litigation” (Aspatore), 2015

How Technology Has Improved Legal Writing, DRI-The Voice of the Defense Bar, 2015

In-House Litigation Managers Need To “Think Amicus”Law360, 2014

Amicus Brief FAQsDRI-The Voice of the Defense Bar, 2013

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