Catherine Elizabeth Sison, Criminal Defense Attorney in Washington, District of Columbia
Over 26 years of legal practice · focused on Criminal Defense and International
Washington, DC
Practicing criminal defense in Washington since 2000.
- 26+
- Years practicing
- 4
- Bar admissions
Practices in
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Quick answer
Catherine Elizabeth Sison is an attorney based in Washington, DC. The practice focuses on Criminal Defense and International. Catherine has over 26 years of legal experience.
- Based in
- Washington, DC
- Experience
- over 26 years
- Known for
- Criminal Defense · International
- Handles Criminal Defense and International matters from Washington, DC.
- Over 26 years of practice as a licensed attorney.
About Catherine Elizabeth Sison: Catherine Elizabeth Sison is an attorney based in Washington, DC. The practice focuses on Criminal Defense and International. Catherine has over 26 years of legal experience.
Areas of practice
Practice areas handled by Catherine Elizabeth Sison
Catherine concentrates on criminal defense and international. Each area below outlines the kind of case Catherine handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense
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International
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Criminal Defense cases in Washington, District of Columbia
Catherine takes criminal defense 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 Catherine agrees to represent you.
International cases in Washington, District of Columbia
Catherine 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 Catherine agrees to represent you.
Biography
About Catherine Elizabeth Sison — Over 26 years of District of Columbia criminal defense experience
Catherine Elizabeth Sison is an attorney based in Washington, DC. The practice focuses on Criminal Defense and International. Catherine has over 26 years of legal experience.
Catherine Elizabeth Sison is a lawyer practicing criminal defense, international law. Catherine has been licensed for 26 years. Catherine practices in Washington, DC.
Catherine's approach to criminal defense cases
Catherine Elizabeth Sison is a lawyer practicing criminal defense, international law. Catherine has been licensed for 26 years. Catherine practices in Washington, DC.
Clients Catherine works with
Catherine reviews new inquiries case-by-case for criminal defense and international matters in Washington and the surrounding District of Columbia area.
Credentials
Catherine Elizabeth Sison's legal education and bar admissions
Rutgers Law School
LL.M. · 2015
Jurisdictions
Catherine's state bar admissions
Illinois
2001 · ACTIVE
Illinois
2001 · ACTIVE
Missouri
2000 · ACTIVE
Missouri
2000 · ACTIVE
Catherine studied at LL.M. in Rutgers Law School.
Law school and academic background
Catherine completed LL.M. in Rutgers Law School. Formal legal training is one signal of substantive knowledge — the day-to-day practice Catherine runs in District of Columbia is where that training gets applied to real client questions.
Locations
Catherine Elizabeth Sison's office in Washington
Catherine's primary office is at 1 Unlnown address, Washington, DC, 63101-1799. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Catherine Elizabeth Sison
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Schedule your consultationHiring guide
How to hire Catherine Elizabeth Sison — what to expect in your first consultation
Working with a new criminal defense attorney should feel structured. Here's how the first two conversations with Catherine usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
Catherine charges for the initial consult. That fee is credited toward representation if you retain Catherine'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; Catherine will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in Washington, District of Columbia
A short list to run through before you commit: How many criminal defense 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 Catherine
Catherine discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in criminal defense practice — ask which fits.
Hourly rates, contingency fees, and flat-fee options
Every criminal defense 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. Catherine confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
Catherine's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many criminal defense practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Catherine Elizabeth Sison
How much does it cost to hire Catherine for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Catherine walks through the likely range during the consult so there are no surprises.
Does Catherine offer a free consultation?
Catherine charges for the initial consult; that fee is credited toward representation if you retain Catherine's office. Some criminal defense attorneys offer free consults — check Catherine's current terms during booking.
How long do criminal defense cases in District of Columbia typically take?
Simple criminal defense 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. Catherine gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can Catherine take my case if I'm outside Washington?
Catherine 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 — Catherine 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 Catherine?
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. Catherine will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is Catherine accepting new criminal defense clients right now?
Catherine's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.
Areas served
Criminal Defense attorneys serving Washington and Belize City in District of Columbia
Catherine handles criminal defense matters throughout District of Columbia. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.
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