How much does it cost to hire Claudia for a adr case?

Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Claudia walks through the likely range during the consult so there are no surprises.

Does Claudia offer a free consultation?

Claudia charges for the initial consult; that fee is credited toward representation if you retain Claudia's office. Some adr attorneys offer free consults — check Claudia's current terms during booking.

How long do adr cases in District of Columbia typically take?

Simple adr matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Claudia gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

Can Claudia take my case if I'm outside Washington?

Claudia is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Claudia will tell you if the case is a fit or refer you to someone closer to your court.

What should I bring to my first meeting with Claudia?

Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Claudia will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

Is Claudia accepting new adr clients right now?

Claudia's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Claudia D. Hartleben, ADR Attorney in Washington

Quick answer

Claudia D. Hartleben is an of counsel based in Washington, DC. The practice focuses on ADR, Agriculture, and General. Currently practicing at Greenberg Traurig Llp.

Based in: Washington, DC
Experience: attorney
Known for: ADR · Agriculture · General

Handles ADR, Agriculture, and General matters from Washington, DC.

Areas of practice

Legal matters Claudia takes on

Claudia concentrates on adr, agriculture, general, and international. Each area below outlines the kind of case Claudia handles, typical outcomes to expect, and how the intake process starts.

ADR cases in Washington, District of Columbia

Claudia takes adr matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Claudia agrees to represent you.

Agriculture cases in Washington, District of Columbia

Claudia takes agriculture matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Claudia agrees to represent you.

General cases in Washington, District of Columbia

Claudia takes general matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Claudia agrees to represent you.

International cases in Washington, District of Columbia

Claudia takes international matters in Washington, District of Columbia. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Claudia agrees to represent you.

Biography

Meet Claudia D. Hartleben — adr lawyer in Washington

Claudia D. Hartleben is an of counsel based in Washington, DC. The practice focuses on ADR, Agriculture, and General. Currently practicing at Greenberg Traurig Llp.

Claudia Hartleben Dunsch focuses her practice on international trade and investment, representing global companies across sectors in international trade litigation and anti-dumping, countervailing duty, and other trade enforcement proceedings before the U.S. Department of Commerce, the U.S. International Trade Commission, and U.S. federal courts. She provides guidance on trade policy issues involving quotas, duties, and other trade barriers, including navigating Section 232 duties on steel and aluminum products.

In international litigation matters, Claudia practices international arbitration with a focus on investment treaty disputes. She has represented clients in the oil and gas, real estate and renewable energy sectors in arbitrations conducted before the International Centre for Settlement of Investment Disputes (ICSID), the International Chamber of Commerce (ICC), and in ad hoc arbitrations pursuant to UNCITRAL arbitration rules. Claudia has deep experience working with sovereigns and private clients in a variety of capacities, including as disputes and due diligence counsel. She regularly advises on questions of public international law, treaty protection and structuring investments.

Claudia is a member of the firm’s Tariff Task Force, a multidisciplinary initiative that draws on the firm’s global platform to guide our clients through what comes next in regards to tariffs, including tariff refund matters, tax, litigation, and M&A activity spurred by these global shifts.

Claudia represents immigration clients on a pro bono basis. In this capacity, she has conducted front-line counseling to detained migrants on the U.S.-Mexico border, represented minor asylum-seekers from Central America and represented an Afghan family seeking humanitarian parole.

Concentrations

•IEEPA tariff recovery
•International arbitration & dispute resolution
•International investment disputes
•International trade litigation
•Anti-dumping proceedings
•Venture capital & emerging businesses

Judicial Clerkships

•Hon. Fernando Gaitan, Jr., U.S. District Court for the Western District of Missouri

How Claudia handles adr matters

Claudia Hartleben Dunsch focuses her practice on international trade and investment, representing global companies across sectors in international trade litigation and anti-dumping, countervailing duty, and other trade enforcement proceedings before the U.S. Department of Commerce, the U.S. International Trade Commission, and U.S. federal courts. She provides guidance on trade policy issues…

The kind of cases Claudia takes

Claudia reviews new inquiries case-by-case for adr, agriculture, and general matters in Washington and the surrounding District of Columbia area.

Credentials

Education, bar admissions, and languages

American University Washington College of Law
J.D. · 2009
University of Illinois at Urbana-Champaign
B.S. · 2005

Claudia studied at J.D. in American University Washington College of Law and B.S. in University of Illinois at Urbana-Champaign.

Law school and academic background

Claudia completed J.D. in American University Washington College of Law and B.S. in University of Illinois at Urbana-Champaign. Formal legal training is one signal of substantive knowledge — the day-to-day practice Claudia runs in District of Columbia is where that training gets applied to real client questions.

Locations

Claudia D. Hartleben's office in Washington

Claudia's primary office is at 2101 L Street, N.W., Suite 1000, Washington, DC, 20037. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Greenberg Traurig Llp

2101 L Street, N.W., Suite 1000

Washington, DC 20037

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Client feedback

Client reviews of Claudia D. Hartleben

Claudia has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

No reviews yet

Only verified clients who have consulted with Claudia D. Hartleben can leave a review.

Schedule your consultation

Hiring guide

How to hire Claudia D. Hartleben — what to expect in your first consultation

Working with a new adr attorney should feel structured. Here's how the first two conversations with Claudia usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Claudia charges for the initial consult. That fee is credited toward representation if you retain Claudia's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Claudia will tell you what matters and what doesn't.

Questions to ask a adr attorney in Washington, District of Columbia

A short list to run through before you commit: How many adr matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Claudia

Claudia discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in adr practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every adr matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Claudia confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Claudia's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many adr practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Claudia D. Hartleben

How much does it cost to hire Claudia for a adr case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Claudia walks through the likely range during the consult so there are no surprises.
Does Claudia offer a free consultation?
Claudia charges for the initial consult; that fee is credited toward representation if you retain Claudia's office. Some adr attorneys offer free consults — check Claudia's current terms during booking.
How long do adr cases in District of Columbia typically take?
Simple adr matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Claudia gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Claudia take my case if I'm outside Washington?
Claudia is licensed in District of Columbia. Matters governed by District of Columbia law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Claudia will tell you if the case is a fit or refer you to someone closer to your court.
What should I bring to my first meeting with Claudia?
Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Claudia will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Claudia accepting new adr clients right now?
Claudia's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Community Q&A

Real questions asked by District of Columbia residents in the last few months, answered by adr attorneys like Claudia D. Hartleben. Each link opens the full answer thread.

Can Mediation Be Used To Resolve A Workplace Harassment Claim In Illinois?
I reported a workplace harassment issue in Chicago, IL, but I want to avoid a lengthy legal battle. My HR department suggested mediation as a way to resolve the issue amicably. I’m
1 verified answer · ADR · Illinois
Is Mediation Confidential For Business Disputes In Nevada?
I’m involved in a business dispute in Las Vegas, NV, and I’m thinking about mediation. I’m concerned about privacy and what might happen if the details get out. Is mediation confid
1 verified answer · ADR · Nevada
Can Mediation Help Resolve A Debt Dispute In South Carolina?
I live in Charleston, SC, and I’m dealing with debt collectors regarding an unpaid medical bill. I really want to resolve this without going to court. I’ve heard mediation can be a
1 verified answer · ADR · South Carolina
Can I Mediate A Child Custody Dispute In California If We Agree?
I live in Los Angeles, CA, and my ex-partner and I have agreed to some terms regarding child custody after our separation in June 2023. We think mediation could help finalize our a
1 verified answer · ADR · California
Can Mediation Help Resolve An HOA Dispute In Arizona?
I’ve been having issues with my homeowners association in Scottsdale, AZ, over some unfair fines. I feel like we could reach a compromise, but I don’t know if mediation is an optio
1 verified answer · ADR · Arizona
What Should I Do If Mediation Fails In Minnesota?
I've been trying to mediate a separation agreement in Minneapolis, MN, but it feels like we’re not making any progress. If mediation fails, I’m worried about what my next steps sho
1 verified answer · ADR · Minnesota

Areas served

ADR attorneys serving Washington and Belize City in District of Columbia

Claudia handles adr matters throughout District of Columbia. Each city below is a direct link into the search page for verified adr attorneys in that community.