Important Updates
Important Updates
November 7, 2025 | 🌐Minimum Salary Changes Announced
November 7, 2025 | Canada Canada: New Measures Prioritize Graduate and Doctoral Student Recruitment
November 7, 2025 | CanadaCanada: Ontario Implements Key Reforms to the Immigrant Nominee Program
November 7, 2025 | CanadaCanada: Quebec’s 2026–2029 Immigration Plan Announced, with Key Program Measures and Updates
November 7, 2025 | Mexico, PeruMexico/Peru: Suspension of Diplomatic Ties May Affect Immigration Processing
November 7, 2025 | 🌐Minimum Salary Changes Announced
November 7, 2025 | Canada Canada: New Measures Prioritize Graduate and Doctoral Student Recruitment
November 7, 2025 | CanadaCanada: Ontario Implements Key Reforms to the Immigrant Nominee Program
November 7, 2025 | CanadaCanada: Quebec’s 2026–2029 Immigration Plan Announced, with Key Program Measures and Updates
November 7, 2025 | Mexico, PeruMexico/Peru: Suspension of Diplomatic Ties May Affect Immigration Processing
November 7, 2025 | 🌐Minimum Salary Changes Announced
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Associate

Katherine A. Llangarí

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  • People

Associate

Katherine A. Llangarí

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  • United StatesUnited States

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  • English

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[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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Katherine is an Associate at Fragomen’s New York office, where she focuses on employment-based immigration for corporate clients, focusing on a broad range of visa categories, including H-1B, L-1, TN and E-3 visas. With experience in both immigrant and nonimmigrant visa matters, Katherine works closely with clients across industries such as financial services helping them navigate complex immigration processes.

Katherine excels in strategizing and preparing petitions, managing responses to Requests for Evidence from USCIS and assisting with the PERM labor certification process. Katherine is known for her meticulous approach to representing multinational corporations and executives, ensuring compliance with evolving immigration laws and policies. She also manages family-based immigration matters, applications for permanent residence, consular processing, re-entry permits and naturalization. Katherine’s direct, client-focused approach ensures that each case is managed with a high level of care, and her deep understanding of corporate immigration needs positions her as a trusted advisor for both large organizations and individual clients seeking to bring talent into the U.S.

Prior to joining Fragomen, Katherine worked as an Attorney at a midsize law firm in New York, where she assisted individuals and corporate clients with a variety of U.S. immigration petitions, including employment-based petitions for nonimmigrant visas, family-based petitions and applications for permanent residence.

Katherine’s pro bono experience includes working with CUNY Citizenship Now! and the NYC Legal Clinic EAD Workship for Asylum Seekers.

Katherine speaks English and Spanish.

Education

  • The University of New Hampshire, J.D., 2021
  • Caldwell University, B.A., summa cum laude, 2017

Bar Admissions

  • New Hampshire, 2021
  • New Jersey, 2021

More from Katherine

Admissions

Bar Admissions: New Hampshire, New Jersey

Practice Limited to Federal Immigration & Nationality Law

Professional accomplishments

Member, American Immigration Lawyers Association

Member, Hispanic Bar Association of New Jersey

Member, New Hampshire Women’s Bar Association

Member, New Jersey Women’s Leadership and Young Lawyers

Experience

Worked extensively with multinational corporations, particularly in the financial services sector, to help them navigate the complexities of U.S. employment-based immigration processes, specifically H-1B, L-1, TN and E-3 visas. Ensured compliance with immigration laws and maximized the chances of approval for clients, even in the face of challenging Requests for Evidence (RFEs) from USCIS.

Managed the PERM labor certification process and providing strategic advice to employers to ensure compliance with Department of Labor regulations. Katherine’s meticulous diligence helped clients successfully navigate the complex path to permanent residency, which secured green cards for their employees and streamlining the immigration process for long-term workforce planning.

Handled immigration matters for executives and high-level professionals seeking work in the U.S. Katherine provided tailored immigration solutions that address the specific needs of C-suite executives, such as L-1A intra-company transferee visas and other specialized immigrant visa categories. She ensured that these high-profile cases are managed efficiently, minimized delays and complications and maintained strict adherence to legal requirements and company policies.

Assisted clients with family-based immigration matters and helped families reunite through visa petitions, consular processing and adjustment of status applications. Katherine also guided clients through the naturalization process, ensuring that they meet all requirements for U.S. citizenship. Her client-centered approach allowed her to provide compassionate and comprehensive support for individuals navigating these often emotionally charged processes.

Provided strategic advice to clients on compliance matters, which ensured that they stay ahead of any changes in the law. Katherine worked closely with HR departments and legal teams to develop internal immigration protocols and ensured companies follow regulatory requirements. Her ongoing commitment to staying current with immigration trends makes her a trusted advisor.

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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Share

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Get in touch

Languages

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Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Share

  • Twitter
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  • LinkedIn

Share

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Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Share

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Explore more at Fragomen

Awards

Fragomen Ranked in 2026 Edition of "Best Law Firms in the United States" by The Best Lawyers

Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.

Learn more

Awards

Fragomen Wins Altair Global’s 2025 Super Star Award for Humanitarian Commitment

Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.

Learn more

Media mentions

The Toronto Star: Canada will reduce international student permits by more than half, budget reveals

Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.

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

Awards

Fragomen Ranked in 2026 Edition of "Best Law Firms in the United States" by The Best Lawyers

Fragomen is recognized at the National Tier 1 level for Immigration Law in the 2026 edition of The Best Law Firms – United States, with 15 offices across the country also recognized for their excellence in immigration law.

Learn more

Awards

Fragomen Wins Altair Global’s 2025 Super Star Award for Humanitarian Commitment

Fragomen receives Altair Global’s 2025 Super Star Award for Humanitarian Commitment, honoring the firm’s leadership in advancing humanitarian mobility initiatives.

Learn more

Media mentions

The Toronto Star: Canada will reduce international student permits by more than half, budget reveals

Partner Rick Lamanna discusses Canada’s 2025 federal budget and its significant shift in immigration policy including new limits on international student permits and temporary residents.

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

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