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Important Updates
November 3, 2025 | South AfricaSouth Africa: Electronic Travel Authorization Requirement Forthcoming
November 4, 2025 | Japan, United States2025年10月 アメリカ移民法ダイジェスト 
November 4, 2025 | United KingdomFragomen Cited in House of Lords Report on the Future of the UK Space Economy
November 4, 2025 | United StatesUnited States: DHS Initiates Rulemaking on Public Charge
November 4, 2025 | United StatesUnited States: DOL Resumes Processing Labor Certifications and LCAs Despite Ongoing Federal Shutdown
November 3, 2025 | South AfricaSouth Africa: Electronic Travel Authorization Requirement Forthcoming
November 4, 2025 | Japan, United States2025年10月 アメリカ移民法ダイジェスト 
November 4, 2025 | United KingdomFragomen Cited in House of Lords Report on the Future of the UK Space Economy
November 4, 2025 | United StatesUnited States: DHS Initiates Rulemaking on Public Charge
November 4, 2025 | United StatesUnited States: DOL Resumes Processing Labor Certifications and LCAs Despite Ongoing Federal Shutdown
November 3, 2025 | South AfricaSouth Africa: Electronic Travel Authorization Requirement Forthcoming
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Porthole headshot image of Fragomen [Irvine][Associate][DanielHahn]

Senior Associate

Daniel Hahn

Landscape hero image of Fragomen [Irvine][Associate][DanielHahn]
Porthole headshot image of Fragomen [Irvine][Associate][DanielHahn]
  • People

Senior Associate

Daniel Hahn

Country / Territory

  • United StatesUnited States

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  • English

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Email

[email protected]

T:+1 949 862 9428

F:+1 949 261 2821

Irvine, CA

Fragomen, Del Rey, Bernsen & Loewy, LLP

18401 Von Karman Ave #255

Irvine CA 92612

United States

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Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 949 862 9428

F:+1 949 261 2821

Irvine, CA

Fragomen, Del Rey, Bernsen & Loewy, LLP

18401 Von Karman Ave #255

Irvine CA 92612

United States

Connect via Linkedin

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 949 862 9428

F:+1 949 261 2821

Irvine, CA

Fragomen, Del Rey, Bernsen & Loewy, LLP

18401 Von Karman Ave #255

Irvine CA 92612

United States

Connect via Linkedin
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Daniel is a Senior Associate at Fragomen’s Irvine office, where he practices in the field of business immigration law. He has experience assisting Fortune 500 companies and other clients with a wide variety of immigration matters, including H and L visas, EB-5 visas, permanent residence and consular processing. He also has assisted victims of crimes and domestic violence with humanitarian-based applications.

Prior to joining Fragomen, Daniel worked at another law firm, where he helped clients with applications for PERM labor certification and throughout all subsequent stages of the permanent residence process.

Education

  • University of Wisconsin-Madison, J.D., 2013
  • University of California, Berkeley, B.A., 2006

More from Daniel

Admissions

Bar Admissions: Wisconsin

Practice Limited to Federal Immigration & Nationality Law

Awards

Named to Best Lawyers in America: Ones to Watch, 2021 to 2025

Daniel’s insights

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more

August 17, 2023 | Awards

Fragomen Attorneys Recognized in the 30th Edition of The Best Lawyers in America™Read more

August 22, 2022 | Awards

Fragomen Attorneys Recognized in the 29th Edition of The Best Lawyers in America™Read more
More related insights

Daniel’s insights

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more

August 17, 2023 | Awards

Fragomen Attorneys Recognized in the 30th Edition of The Best Lawyers in America™Read more

August 22, 2022 | Awards

Fragomen Attorneys Recognized in the 29th Edition of The Best Lawyers in America™Read more
More related insights

Daniel’s insights

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more

August 17, 2023 | Awards

Fragomen Attorneys Recognized in the 30th Edition of The Best Lawyers in America™Read more

August 22, 2022 | Awards

Fragomen Attorneys Recognized in the 29th Edition of The Best Lawyers in America™Read more
More related insights

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 949 862 9428

F:+1 949 261 2821

Irvine, CA

Fragomen, Del Rey, Bernsen & Loewy, LLP

18401 Von Karman Ave #255

Irvine CA 92612

United States

Connect via Linkedin

Daniel’s insights

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more

August 17, 2023 | Awards

Fragomen Attorneys Recognized in the 30th Edition of The Best Lawyers in America™Read more

August 22, 2022 | Awards

Fragomen Attorneys Recognized in the 29th Edition of The Best Lawyers in America™Read more
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Share

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Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 949 862 9428

F:+1 949 261 2821

Irvine, CA

Fragomen, Del Rey, Bernsen & Loewy, LLP

18401 Von Karman Ave #255

Irvine CA 92612

United States

Connect via Linkedin

Daniel’s insights

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more

August 17, 2023 | Awards

Fragomen Attorneys Recognized in the 30th Edition of The Best Lawyers in America™Read more

August 22, 2022 | Awards

Fragomen Attorneys Recognized in the 29th Edition of The Best Lawyers in America™Read more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 949 862 9428

F:+1 949 261 2821

Irvine, CA

Fragomen, Del Rey, Bernsen & Loewy, LLP

18401 Von Karman Ave #255

Irvine CA 92612

United States

Connect via Linkedin

Daniel’s insights

August 19, 2024 | Awards

Fragomen Attorneys Recognized in the 31st Edition of The Best Lawyers in America™Read more

August 17, 2023 | Awards

Fragomen Attorneys Recognized in the 30th Edition of The Best Lawyers in America™Read more

August 22, 2022 | Awards

Fragomen Attorneys Recognized in the 29th Edition of The Best Lawyers in America™Read more
More related insights

Share

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Share

  • Twitter
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  • LinkedIn

Explore more at Fragomen

Fragomen news

2025年10月 アメリカ移民法ダイジェスト Learn more

Fragomen news

Fragomen Cited in House of Lords Report on the Future of the UK Space Economy

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Learn more

Blog post

Georgia Immigration Reform 2025: New Work Permit Rules for Foreign Nationals

Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.

Learn more

Awards

Senior Associate Agata Richardson Honored with Casa Cornelia Law Center Pro Bono Publico Award

Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.

Learn more

Media mentions

European Security & Technology Magazine: Die kritische Wachstumsbremse der europäischen Verteidigungsindustrie

Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.

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

Fragomen news

2025年10月 アメリカ移民法ダイジェスト Learn more

Fragomen news

Fragomen Cited in House of Lords Report on the Future of the UK Space Economy

Fragomen is cited in the UK House of Lords’ landmark report, “The Space Economy: Act Now or Lose Out,” published on 4 November by the UK Engagement with Space Committee.

Learn more

Blog post

Georgia Immigration Reform 2025: New Work Permit Rules for Foreign Nationals

Manager Zaur Gasimov discusses Georgia’s new immigration and labour-migration reforms introducing mandatory work permits, stricter employer compliance requirements and increased penalties for non-compliance.

Learn more

Awards

Senior Associate Agata Richardson Honored with Casa Cornelia Law Center Pro Bono Publico Award

Senior Associate Agata Danuta Richardson is recognized with a prestigious Pro Bono Publico Award by the Casa Cornelia Law Center.

Learn more

Media mentions

European Security & Technology Magazine: Die kritische Wachstumsbremse der europäischen Verteidigungsindustrie

Frankfurt Managing Partner Dr. Axel Boysen highlights the growing skilled labor gap as Europe’s defense industry expands.

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

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