Important Updates
Important Updates
September 17, 2025 | DenmarkDenmark: Delays for ‘Association Agreement with Türkiye’-Covered Applications
September 18, 2025 | Czech RepublicCzech Republic: Work Commencement Notification Timeline Tightened
September 18, 2025 | IndiaIndia: New Law Simplifies Immigration Law and Creates Stricter Registration and Reporting Rules
September 17, 2025 | BrazilAgência Exios: Inovação e contratação de talentos estrangeiros: o desafio do compliance em novos cenários
September 17, 2025 | BelgiumBelgium: Immigration Processing Delays
September 17, 2025 | DenmarkDenmark: Delays for ‘Association Agreement with Türkiye’-Covered Applications
September 18, 2025 | Czech RepublicCzech Republic: Work Commencement Notification Timeline Tightened
September 18, 2025 | IndiaIndia: New Law Simplifies Immigration Law and Creates Stricter Registration and Reporting Rules
September 17, 2025 | BrazilAgência Exios: Inovação e contratação de talentos estrangeiros: o desafio do compliance em novos cenários
September 17, 2025 | BelgiumBelgium: Immigration Processing Delays
September 17, 2025 | DenmarkDenmark: Delays for ‘Association Agreement with Türkiye’-Covered Applications
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Daniel-Pierce

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Daniel Pierce

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Daniel-Pierce
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Partner

Daniel Pierce

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  • United StatesUnited States

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T:+1 202 349 2181

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Fragomen, Del Rey, Bernsen & Loewy, LLP

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Washington DC 20005

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[email protected]

T:+1 202 349 2181

F:+1 202 371 2898

Washington, DC

Fragomen, Del Rey, Bernsen & Loewy, LLP

1101 15th St NW STE 700

Washington DC 20005

United States

Connect via Linkedin

Get in touch

Languages

  • English
  • Spanish

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Email

[email protected]

T:+1 202 349 2181

F:+1 202 371 2898

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, “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

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

July 17, 2025 | Webinar

Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare SectorRead more
More related insights

Daniel’s insights

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

July 17, 2025 | Webinar

Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare SectorRead more
More related insights

Daniel’s insights

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

July 17, 2025 | Webinar

Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare SectorRead 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

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

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

July 17, 2025 | Webinar

Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare SectorRead 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

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

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

July 17, 2025 | Webinar

Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare SectorRead 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

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

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

July 17, 2025 | Webinar

Evolving Immigration Policy Shifts and Their Impact on the U.S. Healthcare SectorRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Media mentions

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Learn more

Blog post

Skilled Worker Visa 2025: Impact on UK Aviation Roles

Manager Adam Hickling, Senior Immigration Consultant Katya Fedorenko and Paralegal Sasindie Ambawatte explore how upcoming changes to the UK's skilled worker visa scheme may affect recruitment and retention in the aviation sector.

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Learn more

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Learn more

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Learn more

Blog post

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Learn more

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Senior Associate Oliver L. Ashworth and Director David Iannella discuss recent US immigration and visa changes and what German businesses and travelers should know.

Learn more

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Senior Manager Louise Senior highlights how UK hospitality employers face heightened risk as visa sponsors and why it is important for them to understand their responsibilities to avoid penalties.

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Fragomen announces the expansion of Nomadic to the Nordics, providing end-to-end support for short-term business travel and cross-border compliance.

Learn more

Blog post

Costa Rica Investment Residency Explained: Requirements and Options

Immigration Supervisor Michael Salas Guzman discusses Costa Rica investment residency options and requirements for foreign investors, retirees and rentiers.

Learn more

Media mentions

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Managing Partner for the Middle East and Africa Murtaza Khan discusses why immigration due diligence is important in GCC mergers.

Learn more

Media mentions

Agência Exios: Inovação e contratação de talentos estrangeiros: o desafio do compliance em novos cenários

Managing Director Diogo Kloper examines the challenges of hiring foreign talent in Brazil’s evolving energy sector and the role of compliance in supporting innovation.

Learn more

Blog post

Skilled Worker Visa 2025: Impact on UK Aviation Roles

Manager Adam Hickling, Senior Immigration Consultant Katya Fedorenko and Paralegal Sasindie Ambawatte explore how upcoming changes to the UK's skilled worker visa scheme may affect recruitment and retention in the aviation sector.

Learn more

Media mentions

Construction Management: Crackdown on Illegal Working in Construction

Manager Kirsty Moore highlights the need for UK construction employers to maintain compliance and manage risks.

Learn more

Media mentions

Newsweek: Green Card Update: Applicants Receive Major Boost

Partner Parisa Karaahmet discusses updates in the October 2025 US visa bulletin for employment-based green card applicants.

Learn more

Video

Permanent Access Cards Replaced by Permanent Identity Cards for Golden Visa Holders in Jebel Ali Free Zone | #MobilityMinute

Afzal Amin highlights a significant update for UAE Golden Visa holders: the Jebel Ali Free Zone authorities have replaced permanent access cards with permanent identity cards.

Learn more

Blog post

Under the Microscope: How UK Care Providers Can Prepare for Home Office Compliance Checks

Manager Evan Tutton and Associate Naomi Nyamaah discuss increased Home Office scrutiny of the UK care sector, including more sponsor licence compliance checks and enforcement visits due to concerns over non-compliance and exploitation.

Learn more

Blog post

Understanding the 2025 Changes to Belgium’s Family Reunification Rules

Associate Pauline Chomel and Immigration Consultant Pebbless Agyemang discuss Belgium’s new family reunification rules and their impact on applicants.

Learn more

Media mentions

Labor Law Magazine: Travel Under Trump

Senior Associate Oliver L. Ashworth and Director David Iannella discuss recent US immigration and visa changes and what German businesses and travelers should know.

Learn more

Media mentions

The Caterer: Hospitality Employers See Visa Licences Revoked in Government Crackdown

Senior Manager Louise Senior highlights how UK hospitality employers face heightened risk as visa sponsors and why it is important for them to understand their responsibilities to avoid penalties.

Learn more

Fragomen news

Fragomen Brings Its Short-Term Business Travel Solution, Nomadic, to the Nordics

Fragomen announces the expansion of Nomadic to the Nordics, providing end-to-end support for short-term business travel and cross-border compliance.

Learn more

Blog post

Costa Rica Investment Residency Explained: Requirements and Options

Immigration Supervisor Michael Salas Guzman discusses Costa Rica investment residency options and requirements for foreign investors, retirees and rentiers.

Learn more

Media mentions

Gulf Business: Why Immigration Due Diligence is as Critical as Financial Scrutiny in the GCC

Managing Partner for the Middle East and Africa Murtaza Khan discusses why immigration due diligence is important in GCC mergers.

Learn more

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