Important Updates
Important Updates
April 21, 2026 | VietnamVietnam: Pre-Arrival Declaration Now Required in Ho Chi Minh City
April 22, 2026 | European UnionEuropean Union/Schengen Area: Internal Schengen Border Checks Situation
April 22, 2026 | Saudi ArabiaSaudi Arabia: Nitaqat Calculation Now Requires Online Contract Submission
April 21, 2026 | Russia, Saudi ArabiaRussia/Saudi Arabia: Mutual Visa-Free Entry Forthcoming
April 21, 2026 | NetherlandsThe Sunday Times: How to Make Your Move from the UK to the Netherlands
April 21, 2026 | VietnamVietnam: Pre-Arrival Declaration Now Required in Ho Chi Minh City
April 22, 2026 | European UnionEuropean Union/Schengen Area: Internal Schengen Border Checks Situation
April 22, 2026 | Saudi ArabiaSaudi Arabia: Nitaqat Calculation Now Requires Online Contract Submission
April 21, 2026 | Russia, Saudi ArabiaRussia/Saudi Arabia: Mutual Visa-Free Entry Forthcoming
April 21, 2026 | NetherlandsThe Sunday Times: How to Make Your Move from the UK to the Netherlands
April 21, 2026 | VietnamVietnam: Pre-Arrival Declaration Now Required in Ho Chi Minh City
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Daniel-Pierce

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Daniel Pierce

Daniel-Pierce
Daniel-Pierce
  • People

Partner

Daniel Pierce

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T:+1 202 349 2181

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T:+1 202 349 2181

F:+1 202 371 2898

Fragomen in Washington, DC

Fragomen, Del Rey, Bernsen & Loewy, LLP

1101 15th St NW STE 700

Washington DC 20005

United States

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Get in touch

Languages

  • English
  • Spanish

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Email

[email protected]

T:+1 202 349 2181

F:+1 202 371 2898

Fragomen in Washington, DC

Fragomen, Del Rey, Bernsen & Loewy, LLP

1101 15th St NW STE 700

Washington DC 20005

United States

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Daniel, Partner in Fragomen’s Government Strategies and Compliance Group, draws on his distinguished background as a litigator to help clients tackle unique immigration challenges.

His initial encounter with immigration law came from a pro bono asylum representation he managed while an attorney at Williams & Connolly, a premier Washington, DC litigation firm. Today, Fortune 500 companies and prominent individuals alike seek him out to develop and implement offensive and defensive strategies in complex immigration-related disputes and crises.

Humanitarian Immigration Solutions: Daniel leads a group of Fragomen lawyers and business professionals that build immigration programs targeted at corporate employees and their families affected by global crises. Major international corporations, medical institutions and non-profits have relied on him to create immediate responses to evolving crises and to develop humanitarian programs and policies anticipating future conflicts and disasters.

To date, he has conducted more than 150 consultations to help Afghans, Ukrainians and other victims of crises and conflict safely navigate U.S. and global immigration pathways.

Corporate Immigration Dispute Strategy: Daniel fights for clients when changes in agency rulemaking or adjudication patterns threaten to disrupt their immigration business model or derail individual employee cases. He leads federal litigation against the U.S. immigration agencies, including through filing mandamus suits to force adjudication and through substantive challenges to adverse agency decisions.

Clients especially value Daniel for his ability to resolve novel or unexpected changes in agency policy and to leverage the breadth of his clientele to secure cooperative positions of strength in multi-party litigation.

Policy and Rulemaking Advice: Clients rely on Daniel’s comprehensive, up-to-the-minute understanding of current immigration policy—and the forces that shape it—to help them in government relations and lobbying efforts. Major multinational companies, foreign governments and international financial institutions have sought his advice to ensure their voices are heard in upcoming policy debates and legislative efforts.

Daniel’s career in immigration law is inseparable from his volunteer work on behalf of immigrant communities, which he first pursued by teaching English as a Second Language courses in his teens. Today, he works with Upwardly Global, a non-profit that helps highly skilled immigrants and refugees with international credentials restart their careers in the U.S. He also provides pro bono support for families seeking asylum in the U.S.

Daniel speaks English and Spanish.

Corporate Immigration Dispute Strategy: Daniel fights for clients when changes in agency rulemaking or adjudication patterns threaten to disrupt their immigration business model or derail individual employee cases. He leads federal litigation against the U.S. immigration agencies, including through filing mandamus suits to force adjudication and through substantive challenges to adverse agency decisions.

Clients especially value Daniel for his ability to resolve novel or unexpected changes in agency policy and to leverage the breadth of his clientele to secure cooperative positions of strength in multi-party litigation.

Policy and Rulemaking Advice: Clients rely on Daniel’s comprehensive, up-to-the-minute understanding of current immigration policy—and the forces that shape it—to help them in government relations and lobbying efforts. Major multinational companies, foreign governments and international financial institutions have sought his advice to ensure their voices are heard in upcoming policy debates and legislative efforts.

Daniel’s career in immigration law is inseparable from his volunteer work on behalf of immigrant communities, which he first pursued by teaching English as a Second Language courses in his teens. Today, he works with Upwardly Global, a non-profit that helps highly skilled immigrants and refugees with international credentials restart their careers in the U.S. He also provides pro bono support for families seeking asylum in the U.S.

Daniel speaks English and Spanish.

Education

  • Harvard Law School, J.D., cum laude , 2008
  • Vanderbilt University, B.A., summa cum laude , 2005

More from Daniel

Admissions

Bar Admissions: Virginia, District of Columbia

Court Admissions: U.S. District Court, District of Columbia

Practice Limited to Federal Immigration & Nationality Law

Awards

Listed in Chambers USA, 2021 to 2025

Experience

Litigated against the U.S. government to safeguard the rights of an Iraqi journalist affected by the Travel Ban.

Filed numerous mandamus actions across the U.S. to force the immigration agencies to reduce lengthy immigration processing delays.

Successfully overturned baseless immigration denials through suits under the Administrative Procedure Act.

Defended an executive of a Fortune 100 energy company and former bankers against potential extradition to South America, and coordinated U.S. discovery proceedings and litigation with local and corporate counsel.

Litigated breach of contract claim involving novel impossibility defenses on behalf of a Fortune 200 bank against a Fortune 100 bank.

Defended a Fortune 200 energy company against toxic tort claims brought by foreign citizens in a Delaware state court.

Publications and lectures

Speaker, “Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies Ahead.” Fragomen, New York, NY, 14 October 2025.

Speaker, “Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration Policy.” Fragomen, Webinar, 5 August 2025.

Speaker, “Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare Sector.” Fragomen, Webinar, 17 July 2025.

Speaker, “Key Immigration Updates for Students, Schools & Employers.” Fragomen, Webinar, 12 June 2025.

Quoted, “Harvard Dragged Deeper Into Trump’s ‘America First’ Visa Fight.” Bloomberg, 28 May 2025.

Speaker, “Supporting DACA Students and Employees Through Uncertainty and Legal Challenges.” NAFSA 2025 Annual Conference, San Diego, CA, 28 May 2025.

Quoted, “Trump administration reverses termination of student visas.” The PIE, 29 April 2025.

Quoted, “Social Media Activity Targeted in Trump Immigration Crackdown.” Bloomberg Law, 17 March 2025.

Speaker, “How the U.S. Election Could Shape the Future of Higher Education.” Fragomen, Webinar, 15 January 2025.

Quoted, “Is OPT safe under Trump’s presidency?” The PIE, 13 January 2025.

Speaker, “Empowering DACA Students in the Job Market: Work Authorization & Future Outlook.” Interstride Fall Symposium 2024, Webinar, 15 November 2024.

Quoted, “One part of Trump's immigration plan could help Boston. But some are skeptical.” Boston Business Journal, 28 October 2024.

Speaker, “Supporting Students, Faculty & Staff with Humanitarian Immigration Pathways.” 2023 NAFSA Region X and XI Conference, Montreal, Canada, 26 October 2023.

Speaker, “The Ukraine Crisis: How the Higher Education Community Can Help.” Fragomen, 23 March 2022.

Author, “Leading Cases, Private Securities Litigation Reform Act – ‘Strong Inference’ Pleading Standard.” Harvard Law Review, Vol. 121, No. 1 (Nov. 2007).

Author, “Recent Cases, Sixth Circuit Denies Qualified Immunity to Police Officer for Arrest for Speech at Public Meeting.” Harvard Law Review, Vol. 120, No. 8 (June 2007).

Daniel’s insights

October 14, 2025 | Seminar

Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies AheadRead more

August 27, 2025 | Webinar

Federal Immigration Update: Key Factors in TPS, CHNV Programs, & ComplianceRead more

August 5, 2025 | Meeting

Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration PolicyRead more
More related insights

Daniel’s insights

October 14, 2025 | Seminar

Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies AheadRead more

August 27, 2025 | Webinar

Federal Immigration Update: Key Factors in TPS, CHNV Programs, & ComplianceRead more

August 5, 2025 | Meeting

Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration PolicyRead more
More related insights

Daniel’s insights

October 14, 2025 | Seminar

Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies AheadRead more

August 27, 2025 | Webinar

Federal Immigration Update: Key Factors in TPS, CHNV Programs, & ComplianceRead more

August 5, 2025 | Meeting

Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration PolicyRead more
More related insights

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 202 349 2181

F:+1 202 371 2898

Fragomen in Washington, DC

Fragomen, Del Rey, Bernsen & Loewy, LLP

1101 15th St NW STE 700

Washington DC 20005

United States

Connect via Linkedin

Daniel’s insights

October 14, 2025 | Seminar

Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies AheadRead more

August 27, 2025 | Webinar

Federal Immigration Update: Key Factors in TPS, CHNV Programs, & ComplianceRead more

August 5, 2025 | Meeting

Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration PolicyRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 202 349 2181

F:+1 202 371 2898

Fragomen in Washington, DC

Fragomen, Del Rey, Bernsen & Loewy, LLP

1101 15th St NW STE 700

Washington DC 20005

United States

Connect via Linkedin

Daniel’s insights

October 14, 2025 | Seminar

Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies AheadRead more

August 27, 2025 | Webinar

Federal Immigration Update: Key Factors in TPS, CHNV Programs, & ComplianceRead more

August 5, 2025 | Meeting

Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration PolicyRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • Spanish

Contact information

Email

[email protected]

T:+1 202 349 2181

F:+1 202 371 2898

Fragomen in Washington, DC

Fragomen, Del Rey, Bernsen & Loewy, LLP

1101 15th St NW STE 700

Washington DC 20005

United States

Connect via Linkedin

Daniel’s insights

October 14, 2025 | Seminar

Fragomen New York Breakfast Briefing - Business Immigration and Compliance: Key Updates and What Lies AheadRead more

August 27, 2025 | Webinar

Federal Immigration Update: Key Factors in TPS, CHNV Programs, & ComplianceRead more

August 5, 2025 | Meeting

Humanitarian Pathways & Workforce Strategy: Adapting to Evolving U.S. Immigration PolicyRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

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Manager Quentin Pache outlines the main family reunification pathways available in Switzerland, highlighting key eligibility requirements, procedural deadlines and practical risks that frequently lead to delays or refusals. 

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The Sunday Times: How to Make Your Move from the UK to the NetherlandsLearn more

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Family Reunification in Switzerland: Key Scenarios, Requirements and Risks

Manager Quentin Pache outlines the main family reunification pathways available in Switzerland, highlighting key eligibility requirements, procedural deadlines and practical risks that frequently lead to delays or refusals. 

Learn more

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The Sunday Times: How to Make Your Move from the UK to the NetherlandsLearn more

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UK–EU Youth Mobility: Progress, Trade-offs and the Reality of Agreement

UK Government Affairs Strategy Director Shuyeb Muquit explains how a possible UK–EU Youth Mobility Scheme could work in practice, what challenges remain and what it may mean for young people and employers.

Learn more

Awards

12 Fragomen Lawyers Named to 2026 Pro Bono Recognition List

Twelve Fragomen lawyers are recognized on the 2026 Pro Bono Recognition List, reflecting their commitment to providing free legal assistance to those in need.

Learn more

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Times Higher Education: Share Agent ‘Bad Actor’ Data With Universities, Home Office Told

Senior Immigration Manager Jonathan Hill discusses new UK guidance suggesting the Home Office may use data to assess agent trust, raising questions about transparency and compliance demands.

Learn more

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In this video, Partner Aim-on Larpisal provides a high-level overview of common Thai visa categories and how they are structured based on purpose of stay, including tourism, work, education and long-term residence.

Learn more

Work authorization

The H-1B Cap Lottery FY 2027 is Complete: What Employers Should Do Next

Partner Chad Blocker outlines what employers should do following completion of the FY 2027 H-1B cap lottery, explains the factors behind lower demand and higher selection rates and highlights key filing risks, timelines and alternative visa options to consider next.

Learn more

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EB-5 Investors: May Visa Bulletin Advances EB-5 Dates for Chinese Investors, Cautions Retrogression for India

Senior Counsel Mitch Wexler discusses China’s EB-5 Unreserved category advancing to September 22, 2026, while India’s dates remain unchanged with potential for retrogression amid sustained demand.

Learn more

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Citywealth: Tens of Thousands Leave the Gulf for the UK, For Now

Partner Julia Onslow-Cole discusses Middle East-based UHNW clients making short-term moves driven by schooling and timing considerations.

Learn more

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Energiewirtschaftliche Tagesfragen: Mitarbeiter aus Drittstaaten im Offshore-Einsatz - Wenn Seemeilen über Legalität entscheiden

Senior Manager Katharina Vorländer examines how immigration rules for offshore wind projects in Germany hinge on nautical boundaries and why careful personnel planning is essential to avoid compliance risks.

Learn more

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Gazeta Prawna: Zatrudnienie Kolumbijczyków, Gruzinów i Wenezuelczyków tylko na podstawie wizy i właściwego zezwolenia sprzeczne z ustawą.

Poland Immigration Strategy Director Tomasz Rogala comments on a draft regulation restricting work for citizens of Georgia, Colombia and Venezuela in Poland during visa-free stays.

Learn more

Awards

Four Fragomen Attorneys Recognised by The Best Lawyers™ in Australia

Partners Chris Spentzaris and Sasko Markovski, Practice Leader Sarah Tan and Counsel Robert Walsh are recognized by Best Lawyers in Australia for their work in immigration law.

Learn more

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