Lachlan represents federal employees in protracted litigation before federal courts and administrative bodies before the U.S. Merit Systems Protection Board, U.S. Court of Appeals for the Federal Circuit, Defense Office of Hearings and Appeals, and various federal agency adjudication panels. Lachlan also represents clients before the various Inspectors General, including the respective Inspectors General of the Departments of Justice, Defense, State, Homeland Security, the Office of the Director of National Intelligence, Central Intelligence Agency, Office of Special Counsel, and Inspector General of the Intelligence Community. Representation also covers congressional investigations, OIG and OPR inquiries, and security adjudication appeals.
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Chat withState: North Carolina
Acquired: 2023
No misconduct found
2001 L Street NW, Suite 902, Washington, DC, 20036
4 Client Reviews
Showing 1 - 4 of 4 reviews
Posted by Britt | December 19, 2025 | Hired Attorney | Lawsuits & Disputes
Excellent lawyer
Lachlan did an excellent job representing me in my case. He kept me informed throughout the entire affair and was always available to answer any questions I had.
Posted by Robert | December 21, 2024 | Hired Attorney | Employment & Labor
MSPB Trial
Lachlan McKinion and Tully Rinckey provided sensational quality service. He fought for me and my family leading us to get the ruling in our favor. There were times during the trial he even asked how I was holding up and asked about how my family is doing. During the tough times faced in leading up to...
Posted by Dina | January 10, 2024 | Administrative Law
Client
I was a whistleblower who disclosed violations of federal law. The Agency aggressively went after me and I really need someone on my side. I researched all the DC Law firms, and thought Tully Rinckey looked the best. I did a consult and retained the Firm. They assigned Lachlan McKinion and Dan...
Posted by Shawn | August 10, 2023 | Hired Attorney | Lawsuits & Disputes
Exceptional service
Lachlan McKinion was instrumental in ensuring a legal victory in my case. He was courteous, punctual in response, knowledgeable in the law, excellent research skills and organized. Highly recommended and would use his expertise again.
"Lachlan is a strong advocate who has successfully represented multiple Clients. Lachlan works efficiently to achieve positive outcomes for cases. I strongly endorse Lachlan."
"I endorse this lawyer; growing expert in Constitutional law; National Security law; and Public contracts. My right-hand associate for all sorts of "fix-it" assignments."
"Lachlan is attentive and hard working. He will work tirelessly to achieve the goals of his clients and has been a pleasure to work with. I endorse this lawyer."
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2022 - 2026
Associate, Tully Rinckey PLLC
N/A
Visiting Student in National Security Law and International Law
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JD - Juris Doctor
2025
2024
2023
2022
2022
English