Defending Your Future with 22 Years of Legal Excellence.
CIS Law Office brings Ivy League intellect and decades of federal courtroom mastery to every case. Based in the heart of Brickell, Miami — we protect what matters most.
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The CIS Distinction
AV Preeminent Rated. Ivy League Educated. Unmatched in Results.
The AV Preeminent Rating from Martindale-Hubbell is the highest possible recognition a practicing attorney can receive — awarded exclusively by peer review and reserved for those who demonstrate the pinnacle of legal ability and professional ethics. At CIS Law Office, this distinction is not a credential we display; it is a standard we uphold every day.
Lead Attorney Eran Ben Ezra, Esq. brings an Ivy League education and over two decades of concentrated practice in federal and immigration law. His approach fuses rigorous academic foundation with practical, high-stakes courtroom strategy — delivering outcomes that lesser-credentialed firms simply cannot achieve.

Martindale-Hubbell AV Preeminent® — The pinnacle of professional excellence, awarded by peers in the legal community.
Why This Rating Matters
01
Peer Recognition
Evaluated and rated by fellow attorneys and judges — not self-reported.
02
Ethical Standing
Requires the highest ethical standards in the profession.
03
Legal Ability
Confirms mastery of law across complex federal and immigration matters.
04
Top 1% of Attorneys
Fewer than 1 in 10 practicing attorneys ever achieve this designation.
Strategic Advocacy
Meet Eran Ben Ezra, Esq.
Eran Ben Ezra, Esq. is one of South Florida's most accomplished federal and immigration attorneys. With an Ivy League education and over 22 years of frontline legal experience, he has successfully represented individuals, families, and corporations before U.S. federal courts, immigration tribunals, and regulatory agencies — across jurisdictions spanning the United States and internationally.
His legal philosophy is built on one principle: that every client deserves the same caliber of advocacy reserved for the most complex, high-profile matters. Whether navigating a billion-dollar investment visa, fighting a federal indictment, or halting a deportation order, Mr. Ben Ezra brings the same unflinching precision and strategic depth to the table.
22+ Years
Continuous practice in federal and immigration law
Ivy League Educated
Academic foundation at one of America's foremost law institutions
AV Preeminent® Rated
Martindale-Hubbell's highest attorney recognition
Federal & Immigration Courts
Admitted and active in multiple U.S. federal jurisdictions
Practice Area
U.S. Immigration Law — Investment, Business & Family
Navigating U.S. immigration law demands more than paperwork expertise — it requires a strategic partner who understands the regulatory architecture at the federal level and the real-world consequences of every filing. CIS Law Office provides elite immigration counsel to investors, entrepreneurs, multinational executives, and families seeking to build their lives in the United States.
Investment Visas
EB-5 investor visas, treaty investor E-2 visas, and USCIS petition strategy for high-net-worth individuals and family offices deploying capital in the U.S.
Business & Corporate Immigration
L-1 intracompany transfers, O-1 extraordinary ability, H-1B specialty occupation, and PERM labor certification for corporations scaling their U.S. workforce.
Family-Based Immigration
Marriage-based green cards, adjustment of status, consular processing, and family petition strategy — handled with discretion, speed, and precision.
Practice Area
Federal Defense & Deportation Litigation
When the Stakes Are Highest
Federal charges and deportation proceedings carry life-altering consequences. At CIS Law Office, we engage these matters with the full force of 22 years of federal litigation experience — from initial charges through appeal.
Federal Grand Jury Proceedings
Immigration Court Hearings
Board of Immigration Appeals (BIA)
Federal Circuit Court Appeals
Emergency Stays of Removal
When a federal indictment lands or a removal order is issued, the window for decisive action is narrow. CIS Law Office has spent over two decades building the federal litigation infrastructure necessary to respond with speed and substance. We represent clients facing charges including wire fraud, money laundering, RICO, drug trafficking, immigration fraud, and more — in U.S. District Courts nationwide.
On the deportation defense front, our attorneys have successfully challenged removal orders before immigration courts and the Board of Immigration Appeals, securing cancellations of removal, asylum grants, and judicial stays that allowed clients to remain with their families and rebuild their lives. We do not concede ground without a fight.

Time is critical in federal matters. Contact us immediately if you or your client has received a notice, summons, or detention order.
Practice Area
Criminal Defense & Personal Injury
Beyond federal matters, CIS Law Office represents individuals in serious state criminal proceedings and high-value personal injury claims throughout Florida. Our criminal defense practice covers the full spectrum — from DUI and weapons charges to complex white-collar investigations. We bring the same rigorous federal-level preparation to every state court appearance.
In personal injury matters, we advocate aggressively for clients who have suffered serious harm due to negligence — including motor vehicle accidents, premises liability, and catastrophic injury cases. We work on a results-driven basis, ensuring our clients receive the maximum compensation they are entitled to under Florida law.
Criminal Defense
DUI, assault, weapons charges, white-collar crime, and state felony defense throughout Florida courts.
Personal Injury
Motor vehicle accidents, premises liability, catastrophic injury, and wrongful death claims.
Post-Conviction Relief
Appeals, sentence modifications, and expungement proceedings for prior convictions.
Why Miami
Rooted in Florida. Fluent in Its Legal Landscape.
Miami is not simply where we practice — it is the epicenter of the international legal matters we handle. Florida's unique position as the gateway between the United States, Latin America, and the Caribbean creates a legal environment unlike any other in the country. CIS Law Office is uniquely positioned to operate within it.
International Gateway
Miami serves as the primary U.S. entry point for Latin American and Caribbean clients, investors, and businesses — making local counsel with global fluency essential.
Federal Court Expertise
The Southern District of Florida is one of the busiest federal districts in the nation. Our 22-year presence in Miami gives us unmatched familiarity with its judges, procedures, and precedents.
Multilingual Representation
We serve clients in English and Spanish, ensuring that language is never a barrier to world-class legal counsel in Miami's multicultural business environment.
Our Approach
High-Stakes Representation. Personalized to Every Client.
Elite legal representation is not a commodity — it is a relationship. At CIS Law Office, every client receives the direct attention of Eran Ben Ezra, Esq. himself. We do not delegate your matter to junior associates. We do not manage by volume. We take on a deliberate caseload that allows us to invest the time, research, and strategic depth that complex federal and immigration matters genuinely demand.
Our process begins with a comprehensive consultation designed to map every dimension of your legal exposure. From there, we build a tailored strategy that anticipates opposing arguments, regulatory hurdles, and procedural timelines — before they become problems. Clients who work with CIS Law Office benefit from a firm that is always two steps ahead.
Comprehensive Case Assessment
A thorough analysis of legal exposure, facts, and strategic options — before any commitment is made.
Bespoke Legal Strategy
A custom litigation or immigration roadmap built around your specific objectives and risk tolerance.
Aggressive Execution
Relentless advocacy in every courtroom, tribunal, and negotiating room — backed by 22 years of results.
Global Reach
Serving International Clients with Precision and Discretion.
CIS Law Office routinely represents clients from Latin America, Europe, the Middle East, and beyond who require trusted U.S. legal counsel for high-stakes immigration, federal defense, and cross-border matters. Our international clients choose us not only for our credentials — but for our ability to navigate the U.S. legal system with the sophistication and cultural fluency that elite global representation demands.
Latin America & Caribbean
Deep-rooted client relationships across Brazil, Venezuela, Colombia, Mexico, and the broader Caribbean basin — serving investors, executives, and families seeking U.S. residency and legal protection.
Europe & Middle East
Representation for European and Middle Eastern nationals navigating U.S. investment visa programs, treaty arrangements, and complex immigration pathways requiring federal-level expertise.
Cross-Border Federal Matters
Defense counsel for international clients facing U.S. federal exposure — including FCPA violations, money laundering investigations, and extradition proceedings requiring immediate intervention.
Contact CIS Law Office
Begin with a Confidential Consultation.
Your legal matter deserves the undivided attention of an attorney with the credentials, experience, and courtroom record to make a decisive difference. CIS Law Office accepts a select number of new clients to ensure every engagement receives the standard of representation our reputation demands.
Contact us today to schedule a confidential consultation with Eran Ben Ezra, Esq. We serve clients locally in Miami and remotely across the United States and internationally. Time-sensitive matters receive priority response.

Confidentiality Guaranteed. All consultations are protected by attorney-client privilege from the moment we speak.
CIS Law Office
Address
1000 Brickell Ave
Miami, Florida 33131
Phone
+1 (305) 912-7777
Attorney
Eran Ben Ezra, Esq.
AV Preeminent® Rated | Ivy League Educated
Practice Areas
U.S. Immigration · Federal Defense · Criminal Defense · Personal Injury