Important Updates
Important Updates
May 14, 2026 | United KingdomUnited Kingdom: Children Can Now Use Passport E-Gates
May 15, 2026 | AustraliaAustralia: Federal Budget for 2026-27 Released
May 15, 2026 | ChileChile: Expedited Business Visa Implemented for Indian Nationals
May 15, 2026Fragomen Wins 2026 FEM Americas EMMAs for Outstanding Agility & Crisis Management and Thought Leadership
May 15, 2026 | RomaniaRomania: New Unified Work Permit System and Online System Implemented
May 14, 2026 | United KingdomUnited Kingdom: Children Can Now Use Passport E-Gates
May 15, 2026 | AustraliaAustralia: Federal Budget for 2026-27 Released
May 15, 2026 | ChileChile: Expedited Business Visa Implemented for Indian Nationals
May 15, 2026Fragomen Wins 2026 FEM Americas EMMAs for Outstanding Agility & Crisis Management and Thought Leadership
May 15, 2026 | RomaniaRomania: New Unified Work Permit System and Online System Implemented
May 14, 2026 | United KingdomUnited Kingdom: Children Can Now Use Passport E-Gates
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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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T:+1 646 931 3495

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New York NY 10018

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T:+1 646 931 3495

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Fragomen in New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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  • English

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[email protected]

T:+1 646 931 3495

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New York NY 10018

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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

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  • English

Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

Fragomen in New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

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Languages

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[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

Fragomen in 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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  • LinkedIn

Share

  • Twitter
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Languages

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Contact information

Email

[email protected]

T:+1 646 931 3495

F:+1 212 480 9930

Fragomen in 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 Wins 2026 FEM Americas EMMAs for Outstanding Agility & Crisis Management and Thought Leadership

Fragomen is recognized with multiple honors at the 2026 FEM Americas EMMAs, including Outstanding Agility & Crisis Management as a Service Provider and Thought Leadership – Best Survey or Research Study of the Year for the Worldwide Immigration Trends Report 2026.

Learn more

Blog post

Housing Market Dynamics in Saudi Arabia: Policy Changes, Rent Stabilization and Cost of Living Implications for Employers

Destination Services Director Christine Sperr examines how housing market reforms, rent stabilization measures and cost-of-living dynamics in Saudi Arabia are influencing workforce mobility, compensation planning and long-term settlement strategies under Vision 2030.

Learn more

Visas

German Visa Risks: What Past Unauthorised Employment Means for Your Visa Application

Manager Dr. Adela Schmidt explains how German authorities assess past travel and business activities and why suspected unauthorized work during prior visits can lead to visa refusals and temporary entry bans.

Learn more

Podcast

Why Strategy Matters Now: Inside the Center for Strategy and Applied Insights

Partner Cosmina Morariu and Senior Director Leah Rogal discuss the mission of Fragomen’s Center for Strategy and Applied Insights and how it helps organizations and governments navigate evolving immigration policy and global talent mobility challenges.

Learn more

Fragomen news

Fragomen and Papaya Global Launch Strategic Partnership to Streamline Global Mobility and Compliance

Fragomen and Papaya Global announce a strategic partnership combining workforce technology and immigration capabilities to help organizations simplify global mobility, enhance compliance and manage cross-border workforces through a more integrated, technology-enabled approach.

Learn more

Video

Understanding Immigration in Latin America: Residency Options and Citizenship Pathways

Latin America & the Caribbean Managing Partner Leonor Echeverria explores how Latin America’s evolving immigration landscape offers accessible and flexible residence pathways for foreign nationals, highlighting key visa options, regional trends and the growing role of digital modernization across the region.

Learn more

Podcast

Reality Check Pt. 2: Immigration Law in Pop Culture

Senior Associate Stephanie Weaver and Associate Julia Manacher continue their discussion on immigration law in popular culture, examining how television and media portray immigration processes and the realities behind common immigration storylines.

Learn more

Media mentions

Bloomberg: Trump Wants to Make H-1B Workers More Expensive for US Employers

Partner Kevin Miner discusses how proposed H-1B salary threshold increases may raise employer costs and influence hiring strategies for specialized talent across industries.

Learn more

Video

Portugal Extends Citizenship Timeline | #MobilityMinute

In this Mobility Minute, Manager Pierangelo D’Errico discusses Portugal’s newly approved nationality law changes and the potential impact on Golden Visa applicants and other foreign residents.

Learn more

Media mentions

Global Mobility Lawyer: AI Use in UK Immigration Tribunals Prompts Scrutiny Over Decision-Making Process

Partner Rajiv Naik highlights the importance of transparency, clear guidance and human oversight as AI use expands in UK immigration tribunals.

Learn more

Video

Europe’s Entry and Exit System (EES): What Travelers Need to Know

Senior Associate Tuğba Özyakup outlines how Europe’s Entry and Exit System (EES) introduces digital tracking of non-EU short-stay travel across the Schengen Area, requiring more proactive planning, accurate record-keeping and awareness of increased border processing times to avoid delays and overstay risks.

Learn more

Fragomen news

2026年4月 アメリカ移民法ダイジェストLearn more

Awards

Fragomen Wins 2026 FEM Americas EMMAs for Outstanding Agility & Crisis Management and Thought Leadership

Fragomen is recognized with multiple honors at the 2026 FEM Americas EMMAs, including Outstanding Agility & Crisis Management as a Service Provider and Thought Leadership – Best Survey or Research Study of the Year for the Worldwide Immigration Trends Report 2026.

Learn more

Blog post

Housing Market Dynamics in Saudi Arabia: Policy Changes, Rent Stabilization and Cost of Living Implications for Employers

Destination Services Director Christine Sperr examines how housing market reforms, rent stabilization measures and cost-of-living dynamics in Saudi Arabia are influencing workforce mobility, compensation planning and long-term settlement strategies under Vision 2030.

Learn more

Visas

German Visa Risks: What Past Unauthorised Employment Means for Your Visa Application

Manager Dr. Adela Schmidt explains how German authorities assess past travel and business activities and why suspected unauthorized work during prior visits can lead to visa refusals and temporary entry bans.

Learn more

Podcast

Why Strategy Matters Now: Inside the Center for Strategy and Applied Insights

Partner Cosmina Morariu and Senior Director Leah Rogal discuss the mission of Fragomen’s Center for Strategy and Applied Insights and how it helps organizations and governments navigate evolving immigration policy and global talent mobility challenges.

Learn more

Fragomen news

Fragomen and Papaya Global Launch Strategic Partnership to Streamline Global Mobility and Compliance

Fragomen and Papaya Global announce a strategic partnership combining workforce technology and immigration capabilities to help organizations simplify global mobility, enhance compliance and manage cross-border workforces through a more integrated, technology-enabled approach.

Learn more

Video

Understanding Immigration in Latin America: Residency Options and Citizenship Pathways

Latin America & the Caribbean Managing Partner Leonor Echeverria explores how Latin America’s evolving immigration landscape offers accessible and flexible residence pathways for foreign nationals, highlighting key visa options, regional trends and the growing role of digital modernization across the region.

Learn more

Podcast

Reality Check Pt. 2: Immigration Law in Pop Culture

Senior Associate Stephanie Weaver and Associate Julia Manacher continue their discussion on immigration law in popular culture, examining how television and media portray immigration processes and the realities behind common immigration storylines.

Learn more

Media mentions

Bloomberg: Trump Wants to Make H-1B Workers More Expensive for US Employers

Partner Kevin Miner discusses how proposed H-1B salary threshold increases may raise employer costs and influence hiring strategies for specialized talent across industries.

Learn more

Video

Portugal Extends Citizenship Timeline | #MobilityMinute

In this Mobility Minute, Manager Pierangelo D’Errico discusses Portugal’s newly approved nationality law changes and the potential impact on Golden Visa applicants and other foreign residents.

Learn more

Media mentions

Global Mobility Lawyer: AI Use in UK Immigration Tribunals Prompts Scrutiny Over Decision-Making Process

Partner Rajiv Naik highlights the importance of transparency, clear guidance and human oversight as AI use expands in UK immigration tribunals.

Learn more

Video

Europe’s Entry and Exit System (EES): What Travelers Need to Know

Senior Associate Tuğba Özyakup outlines how Europe’s Entry and Exit System (EES) introduces digital tracking of non-EU short-stay travel across the Schengen Area, requiring more proactive planning, accurate record-keeping and awareness of increased border processing times to avoid delays and overstay risks.

Learn more

Fragomen news

2026年4月 アメリカ移民法ダイジェストLearn more

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