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October 30, 2025 | PanamaPanama: Government Reporting Requirement Enforced; Strict Penalties May Apply
October 30, 2025 | Panama Panama: New Law Creates Special Travel Document for Investors
October 30, 2025 | ChinaChina: Physical Social Security Card to Continue to Be Issued
October 30, 2025 | ChinaMainland China: Work Permit and Social Security Cards Integrated Under New Enhanced System
October 30, 2025 | 🌐Minimum Salary Changes Announced
October 30, 2025 | PanamaPanama: Government Reporting Requirement Enforced; Strict Penalties May Apply
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Partner

David Duong

  • People

Partner

David Duong

Country / Territory

  • United StatesUnited States

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Email

[email protected]

T:+1 972 759 6458

F:+1 972 233 3134

Dallas, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

5080 Spectrum Dr Suite 850W

Addison TX 75001

United States

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Get in touch

Languages

  • English
  • Vietnamese

Contact information

Email

[email protected]

T:+1 972 759 6458

F:+1 972 233 3134

Dallas, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

5080 Spectrum Dr Suite 850W

Addison TX 75001

United States

Connect via Linkedin

Get in touch

Languages

  • English
  • Vietnamese

Contact information

Email

[email protected]

T:+1 972 759 6458

F:+1 972 233 3134

Dallas, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

5080 Spectrum Dr Suite 850W

Addison TX 75001

United States

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David helps major players in the telecommunications, commercial construction, software development and chip design sectors deploy mission-critical talent quickly, safely and strategically.

Over his 25-year career, David has developed particularly deep experience in the Permanent Labor Certification (PERM) process and the EB-1 Priority Worker categories. Clients value his ability to distill the complexities of the process—assessing worker profiles, developing job requirements, creating employment listings and crafting narratives that can maximize success.

He works closely with managers and recruiters, thoroughly breaking down the process so clients can understand and adapt to PERM’s complex and often counterintuitive demands. This experience also informs a range of creative approaches to the process and to options outside it—including, for example, the development of successful applications for EB-2 national interest waivers.

David’s dedication to the discipline of immigration law grew from his experience as a refugee and an abiding desire to help foreign nationals navigate the immigration process as successfully and comfortably as possible. This motivation translates into fierce advocacy for his clients and their employees—he searches tirelessly for every advantage he can secure for them, a persistence that his clients prize.

David’s clients frequently invite him to present seminars and lectures for their human resources groups, managers and employees.

David speaks English and Vietnamese. 

David’s dedication to the discipline of immigration law grew from his experience as a refugee and an abiding desire to help foreign nationals navigate the immigration process as successfully and comfortably as possible. This motivation translates into fierce advocacy for his clients and their employees—he searches tirelessly for every advantage he can secure for them, a persistence that his clients prize.

David’s clients frequently invite him to present seminars and lectures for their human resources groups, managers and employees.

David speaks English and Vietnamese. 

Education

  • Thurgood Marshall School of Law, J.D., 1997
  • University of Houston, B. Sc., 1995

More from David

Admissions

Bar Admissions: Texas

Court Admissions: U.S. Court of Appeals, Fifth Circuit

Practice Limited to Federal Immigration & Nationality Law

Awards

Listed in Best Lawyers in America (Woodward/White, Inc.), 2020-2026

Listed in Chambers USA (Chambers and Partners), 2021-2025

Professional accomplishments

Member, American Immigration Lawyers Association

Former Ethics Coordinator, American Immigration Lawyers Association, Texas Chapter

Experience

David is fully-versed in the PERM Labor Certification program. Over the past decade, he has assisted U.S. employers in developing cohesive presentations and seminars for companies to comply with the government’s labor certification program. In addition, he has also been involved in numerous management assessments for immigration mobility programs, visa considerations issues affecting international business travelers, DOL labor certification audits, and immigration related due diligence considerations during corporate mergers, downsizings and acquisitions.

Publications and lectures

Speaker, “Business Immigration and Compliance: Key Updates and What Lies Ahead.” Fragomen, Webinar, 25 February 2025.

"10 Hot Topics Businesses Need to Know About Immigration Law,” State Bar of Texas, Texas Bar CLE, 6th Annual Advance Business Law Course, October 2008, Dallas, Texas.

“Alternatives to the H-1B Classification,” (co-authored), the University of Texas School of Law, 22nd Annual Conference on Immigration and Nationality Law.

David’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

June 6, 2025 | Fragomen news

Fragomen Ranked in Chambers USA 2025Read more

February 25, 2025 | Webinar

Business Immigration and Compliance: Key Updates and What Lies AheadRead more
More related insights

David’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

June 6, 2025 | Fragomen news

Fragomen Ranked in Chambers USA 2025Read more

February 25, 2025 | Webinar

Business Immigration and Compliance: Key Updates and What Lies AheadRead more
More related insights

David’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

June 6, 2025 | Fragomen news

Fragomen Ranked in Chambers USA 2025Read more

February 25, 2025 | Webinar

Business Immigration and Compliance: Key Updates and What Lies AheadRead more
More related insights

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English
  • Vietnamese

Contact information

Email

[email protected]

T:+1 972 759 6458

F:+1 972 233 3134

Dallas, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

5080 Spectrum Dr Suite 850W

Addison TX 75001

United States

Connect via Linkedin

David’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

June 6, 2025 | Fragomen news

Fragomen Ranked in Chambers USA 2025Read more

February 25, 2025 | Webinar

Business Immigration and Compliance: Key Updates and What Lies AheadRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Vietnamese

Contact information

Email

[email protected]

T:+1 972 759 6458

F:+1 972 233 3134

Dallas, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

5080 Spectrum Dr Suite 850W

Addison TX 75001

United States

Connect via Linkedin

David’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

June 6, 2025 | Fragomen news

Fragomen Ranked in Chambers USA 2025Read more

February 25, 2025 | Webinar

Business Immigration and Compliance: Key Updates and What Lies AheadRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Vietnamese

Contact information

Email

[email protected]

T:+1 972 759 6458

F:+1 972 233 3134

Dallas, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

5080 Spectrum Dr Suite 850W

Addison TX 75001

United States

Connect via Linkedin

David’s insights

August 21, 2025 | Awards

Fragomen Attorneys Recognized in the 2026 Edition of The Best Lawyers in America™Read more

June 6, 2025 | Fragomen news

Fragomen Ranked in Chambers USA 2025Read more

February 25, 2025 | Webinar

Business Immigration and Compliance: Key Updates and What Lies AheadRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Media mentions

Games Industry: US H-1B Visas: Alternatives to a $100,000 Fee

Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.

Learn more

Media mentions

People Management: How Will EU Travel Rule Changes Impact Employers?

Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.

Learn more

Media mentions

Arts Professional: How Easy Is It for Overseas Creatives to Work in the UK?

Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.

Learn more

Blog post

Claiming British Citizenship Through Ancestral Lineage: Who Is Eligible?

Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.

Learn more

Fragomen news

Fragomen Semiconductors Presents: "Voice of the Industry" October 2025 Q&A with Shari Liss

Fragomen’s Semiconductor Industry Group publishes the next installment of its “Voice of the Industry” Q&A series, featuring Shari Liss, Vice President of Global Workforce Development and Initiatives at SEMI.

Learn more

Media mentions

Gazeta Prawna: Legalny napływ cudzoziemców do pracy powstrzymany

Partner Karolina Schiffter highlights how Poland’s tightened visa system affects foreign hiring and the challenges companies face in navigating it.

Learn more

Media mentions

Bloomberg Law: US Chamber Turns Trump Foe in Rare Split Over $100,000 H-1B Fee

Partner Carl Hampe provides insight on the impact of the $100,000 H-1B fee and the US Chamber of Commerce’s related lawsuit.

Learn more

Awards

Fragomen Wins 2025 FEM EMEA “Best Partnership” EMMA for Collaboration with TBB

Fragomen was honoured with the “Best Partnership Between a Corporate Organization and a Service Provider” EMMA at FEM's 2025 EMEA Summit.

Learn more

Media mentions

Global Mobility Lawyer: DOL Flags Immigration Crackdown as Risk to Food Supply

Partner Rachel Beardsley highlights how H-2A visa strategies can help sustain a skilled US agricultural workforce.

Learn more

Blog post

Intra-African Mobility: Unlocking the Continent’s Promise Through Free Movement

Director Willys Mac’Olale discusses how intra-African mobility can unlock the continent’s economic and social potential by promoting free movement, fostering integration and development.

Learn more

Blog post

Costa Rica Family Relocation: Understanding Residency for Dependents

Immigration Director Adriana MartĂ­nez Garro explains the residency process in Costa Rica for families relocating with dependents, outlining key legal considerations and steps for securing status.

Learn more

Media mentions

Financial Times: Scientists Charged Too Much to Come to Work in UK, Says Royal Society

Fragomen contributed data showing how UK visa and health surcharge costs compare with other leading research nations.

Learn more

Media mentions

Games Industry: US H-1B Visas: Alternatives to a $100,000 Fee

Senior Manager William Diaz outlines the US visa options available to the games industry for bringing international talent to the United States, including O-1, L-1 and E-2.

Learn more

Media mentions

People Management: How Will EU Travel Rule Changes Impact Employers?

Partner Jo Antoons and Manager Andreia Ghimis explain how businesses can navigate Europe’s new ETIAS pre-travel authorisation and avoid disruptions.

Learn more

Media mentions

Arts Professional: How Easy Is It for Overseas Creatives to Work in the UK?

Partner Louise Haycock and Associate Jennifer Gray analyse the barriers and opportunities for overseas creatives navigating the UK’s immigration system.

Learn more

Blog post

Claiming British Citizenship Through Ancestral Lineage: Who Is Eligible?

Associate Chloe Evans outlines eligibility criteria for individuals seeking British citizenship based on ancestral ties.

Learn more

Fragomen news

Fragomen Semiconductors Presents: "Voice of the Industry" October 2025 Q&A with Shari Liss

Fragomen’s Semiconductor Industry Group publishes the next installment of its “Voice of the Industry” Q&A series, featuring Shari Liss, Vice President of Global Workforce Development and Initiatives at SEMI.

Learn more

Media mentions

Gazeta Prawna: Legalny napływ cudzoziemców do pracy powstrzymany

Partner Karolina Schiffter highlights how Poland’s tightened visa system affects foreign hiring and the challenges companies face in navigating it.

Learn more

Media mentions

Bloomberg Law: US Chamber Turns Trump Foe in Rare Split Over $100,000 H-1B Fee

Partner Carl Hampe provides insight on the impact of the $100,000 H-1B fee and the US Chamber of Commerce’s related lawsuit.

Learn more

Awards

Fragomen Wins 2025 FEM EMEA “Best Partnership” EMMA for Collaboration with TBB

Fragomen was honoured with the “Best Partnership Between a Corporate Organization and a Service Provider” EMMA at FEM's 2025 EMEA Summit.

Learn more

Media mentions

Global Mobility Lawyer: DOL Flags Immigration Crackdown as Risk to Food Supply

Partner Rachel Beardsley highlights how H-2A visa strategies can help sustain a skilled US agricultural workforce.

Learn more

Blog post

Intra-African Mobility: Unlocking the Continent’s Promise Through Free Movement

Director Willys Mac’Olale discusses how intra-African mobility can unlock the continent’s economic and social potential by promoting free movement, fostering integration and development.

Learn more

Blog post

Costa Rica Family Relocation: Understanding Residency for Dependents

Immigration Director Adriana MartĂ­nez Garro explains the residency process in Costa Rica for families relocating with dependents, outlining key legal considerations and steps for securing status.

Learn more

Media mentions

Financial Times: Scientists Charged Too Much to Come to Work in UK, Says Royal Society

Fragomen contributed data showing how UK visa and health surcharge costs compare with other leading research nations.

Learn more

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