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Biography Of Mark Cohen

Mark Cohen, J.D., LL.M.

Mark has 38 years of experience as a lawyer.  Mark is an AV-rated lawyer and was selected as a Super Lawyer in Business Litigaiton for 2021 and 2022. His AVVO rating is presently a perfect 10.

Mark grew up in Colorado and earned at B.A. in Economics at Whitman College in Walla Walla, Washington.  He earned his law degree at the University of Colorado School of Law in Boulder in 1983.  He earned a Masters in  Law (LL.M.) degree in Agricultural and Food Law from the University of Arkansas School of Law, where he also taught an advanced legl writing course.

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Mark diverse legal career includes service as an Air Force Judge Advocate, service as a Special Assistant U.S. Attorney, private practice in Nebraska, seven years as a prosecutor, service on the Executive Board of the Colorado Municipal League, several years as a Municipal Judge for Boulder, nine years as Municipal Judge for Lochbuie, private practice in Colorado, and service on the Board of Editors of The Colorado Lawyer (Chairperson for 2012-2013).  He served as a Legal Advisor to TermScout, a Denver-based legal-tech company that helps people and businesses understand the contracts and privacy policies they agree to so they can make better decisions about what terms to accept. Mark founded The Plain English Institute, a nonprofit that promotes the use of plain English over Legalese,and that organization’s President.

An accomplished writer, Mark authored six articles for the Am.Jur. Proof of Facts series, including one on piercing the corporate veil.  Mark’s first mystery, The Fractal Murders, was published by Time/Warner and became a Book Sense® Top Ten Mystery selection.  His second mystery, Bluetick Revengewon praise from authors that included Kinky Friedman. He won second place in the 2004 SEAK National Legal Fiction Writing Competition.  One of his interests is the use of Plain English rather than legal jargon.  He studied logic and philosophy at the graduate level and is a member of the Institute for General Semantics. He writes a regular column for the Nederland Mountain-Ear.  The column is sometimes humor, sometimes politics, sometimes something else.  The publisher’s only limitation is, “Just don’t get us sued.”  You can read some of his articles here: Mark’s Blog.
Mark’s skill in translating documents from “Legalese” into plain English is well known, and other Colorado lawyers have hired him to review and edit briefs and other legal documents.


2014 - present

Mark Cohen, J.D., LL.M.

2008 - 2013

Shareholder, The Cohen Law Group, PC,

1995 - 2007

Private Practice of Law, Denver/Boulder/Nederland

2004 – 2013

Municipal Judge, Town of Lochbuie


Member, Board of Trustees, Town of Nederland


Partner, Cohen, Vacanti, Higgins & Shattuck, Omaha


Captain, U.S. Air Force, JAG Corps (active duty) (USAF Reserve, 1987-1990)


Special Assistant U.S. Attorney, Nebraska


Adjunct Faculty Member, University of Arkansas School of Law,

2005 – 2007

Partner, Cohen Horner, LLP


Interim Municipal Judge, City of Boulder


Member, Executive Board, Colorado Municipal League


Municipal Prosecutor, City of Westminster


Attorney, Dwyer, Pohren, Wood, Heavy & Grimm, Omaha


Captain, USAF/JAG Corps, 1983-1987; USAFR


Board of Directors, DART, Inc.


  • Chosen to serve as Coordinating Editor of The Colorado Lawyer’s Contract Law Column (2019)
  • Colorado Press Assocation, 2nd Place, Humorous Essay (2019)
  • Recipient, American Bar Association Outstanding Young Military Service Lawyer Award, 1986.
  • Community Service Champion Award (with other Board members), Town of Nederland, 2002.
  • Book Sense® Top Ten Mystery Selection Author.
  • 2nd Prize, 2004 National Legal Fiction Writing Competition for Lawyers.
  • Finalist, Colorado Book Award.
  • Two-Time Finalist, Nebraska Toastmasters State Speech Contest.
  • Air Force Squadron Officers School Award for Excellence in Writing; Meritorious Service Medal, Air Force Achievement Medal.
  • Elected to membership, Mystery Writers of America.
  • Appointed to the Board of Editors of The Colorado Lawyer, 2009 — (Chair, 2012-2013).



  • Contract Drafting in Today’s Business Environment, recorded February 15, 2022, LawPracticeCLE
  • Easement Lawyer for Surveyors, 12 Annual Rocky Mountain Surveyors Summit, February 25, 2022
  • Limitation of Liability Clauses in Business Contracts: Limiting Potential Damages and Avoiding Pitfalls (Webinar), January 25, 2022
  • Bad Contracts and How to Avoid Them: Re-Thinking the Way Lawyers Draft Contracts, CLEESQ (West / Thompson Reuters), Webinar, January 12, 2022
  •  Avoiding Bad Contracts, Strafford Publications (Webinar), August 31, 2021
  • Avoiding Bad Contracts, Strafford Publications (Webinar), June 3, 2020
  • Peircing the Corproate Veil in the Real World, 1st Judicial District Bar Assn., Aug. 10, 2021 (Webinar)
  • Piercing the Corporate Veil: A Practical Approach, CBA Solo-Small Firm Institute 2021 (Home study)
  • Colorado Easement Law, HalfMoon Education (Webinar), March 22, 2021
  • Avoiding Bad ContractsLawlines (Webinar), October 5, 2020
  • Plain English For Lawyers, CBA Solo Small Firm Institute, June 11, 2020
  • Avoiding Bad Contracts, Strafford Publications (Webinar), June 3, 2020
  • Limitation of Liability in Commercial Contracts, Strafford Publications (Webinar), December 3, 2019
  • Contractual Pitfalls of Ancillary Documents, Attachments, and Exhibits,  Strafford Publications (Webinar), November 13, 2019
  • Issues in Mountain Real Estate Transactions, Presentation to the Colorado Bar Association, March 21, 2019
  • Risk Allocation in Commercial Contracts, Strafford Publications (Webinar), February 28, 2019
  • Plain English over Legalese in Business, Presentation to Denver Tech Center Kiwanis Club, February 26, 2019
  • Managing Change in Long-Term Commercial Agreements, Strafford Publications (Webinar), August 7, 2018
  • Contract Drafting Essentials: Structuring, Analyzing and Interpreting Business Agreements, Strafford Publications (Webinar), January 4, 2018 
  • Legal Self Defense for Home Inspectors, InterNACHI Professional Inspectors Convention in Atlantic City, April 29, 2018
  • To Be or Not To Be: Using E-Prime to Clarify Thinking, Strengthen Persuasiveness, Improve Your Writing, and Reduce Misunderstandings, Mesa CLE Webinar, June 2017
  • How to Draft a Bad Contract, Mesa CLE, Webinar, June 2017
  • How to Draft a Bad Contract, Mesa CLE, Webinar, December 2016.
  • How to Draft a Bad Contract, Presentation to the Colorado Bar Association, December 9, 2015.
  • Alter Ego Liability & Piercing the Corporate Veil, Faculty Member, Rossdale CLE, December 12, 2018.
  • Alter Ego Liability & Piercing the Corporate Veil, Faculty Member, Rossdale CLE, February 8, 2017
  • Alter Ego Liability & Piercing the Corporate Veil, Faculty Member, Rossdale CLE, September 28, 2016
  • A Brief History of Piercing the Corporate Veil, presentation to the Boulder County Bar Association (2012 and 2008)
  • Radio Interview, The Dave Logan Show, KOA Radio, Denver, January 2010, on Trying Terrorists in Civilian Courts and the Differences between the Civilian Justice System and the Military Justice System
  • Workplace Violence: Law and Practical Prevention Strategies, September 2008, sponsored by the Boulder County Bar Association
  • An: Ounce of Prevention: How Home Inspectors can Minimize the Risk of Claims, Toronto, Canada, 2007 convention of the National Association of Certified Home Inspectors (NACHI)
  • An: Ounce of Prevention: How Home Inspectors can Minimize the Risk of Claims, Orlando, Florida, 2006 convention of the National Association of Certified Home Inspectors
  • Legal Self Defense for Martial Arts Instructors, Estes Park, Colorado, 2006, Quadrennial Retreat of the Member Organizations Affiliated with Martial Arts Services, Inc.
  • Multiple appearances on MSNBC in 2004 and 2005 as a military law expert
  • Prosecuting in a High Volume Court, Colorado Municipal League, Fall 2002
  • The Soldiers’ & Sailors’ Civil Relief Act, 1991 Family Law Seminar of the Nebraska State Bar Association
  • Panelist, Forum On Gays In The Military, Creighton University, March, 1993
  • Faculty member, Collection Law, Lorman Business Seminars, November 1993 & 1994
  • Garnishment of Federal Employees And Military Members, International Credit Association of the Midlands, Dec. 1993
  • A Civilian Attorney’s View Of The Military Justice System, University of Nebraska at Omaha, January 1994

Professional Licenses and Affiliations

Mark is admitted to practice law in Colorado (Colorado Bar No. 13178). He is admitted to the Federal District Courts in Nebraska and Colorado, the Eighth Circuit Court of Appeals, the Tenth Circuit Court of Appeals, the U.S. Tax Court, the U.S. Court of Appeals for the Armed Forces, the U.S. Court of Veterans Appeals (now the U.S. Court of Appeals for Veterans Claims), and the United States Supreme Court.  He has been admitted to practice law pro hac vice in other federal and state courts.