Important Updates
Important Updates
December 19, 2025 | FinlandFinland: Permanent Residence Eligibility Restrictions Forthcoming
December 19, 2025 | BulgariaBulgaria: Digital Nomad Residence Permit Introduced
December 19, 2025 | United StatesBusiness Insider: New H-1B Visa Rules Upgrade Some Lottery Applicants — and Squeeze Out Others
December 19, 2025 | ChinaChina Daily: HK Softens Imbalance in Wealth Migration
December 19, 2025 | DenmarkDenmark: Work Permit Exemption for Business Events, Conferences, Trade Fairs
December 19, 2025 | FinlandFinland: Permanent Residence Eligibility Restrictions Forthcoming
December 19, 2025 | BulgariaBulgaria: Digital Nomad Residence Permit Introduced
December 19, 2025 | United StatesBusiness Insider: New H-1B Visa Rules Upgrade Some Lottery Applicants — and Squeeze Out Others
December 19, 2025 | ChinaChina Daily: HK Softens Imbalance in Wealth Migration
December 19, 2025 | DenmarkDenmark: Work Permit Exemption for Business Events, Conferences, Trade Fairs
December 19, 2025 | FinlandFinland: Permanent Residence Eligibility Restrictions Forthcoming
Subscribe
Fragomen.com home
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
Search Fragomen.com
  • Our Services
    For EmployersFor IndividualsBy IndustryCase Studies
  • Our Tech & Innovation
  • Our People
  • Our Insights
    Worldwide Immigration Trends ReportsMagellan SeriesImmigration AlertsEventsMedia MentionsFragomen NewsBlogsPodcasts & Videos
  • Spotlights
    Navigating Immigration Under the Second Trump AdministrationFragomen Consulting EuropeImmigration Matters: Your U.S. Compliance RoadmapCenter for Strategy and Applied InsightsVietnamese ImmigrationView More
  • About Us
    About FragomenOfficesResponsible Business PracticesFirm GovernanceRecognition

Our Services

  • For Employers
  • For Individuals
  • By Industry
  • Case Studies

Our Tech & Innovation

  • Our Approach

Our People

  • Overview / Directory

Our Insights

  • Worldwide Immigration Trends Reports
  • Magellan Series
  • Immigration Alerts
  • Events
  • Media Mentions
  • Fragomen News
  • Blogs
  • Podcasts & Videos

Spotlights

  • Navigating Immigration Under the Second Trump Administration
  • Fragomen Consulting Europe
  • Immigration Matters: Your U.S. Compliance Roadmap
  • Center for Strategy and Applied Insights
  • Vietnamese Immigration
  • View More

About Us

  • About Fragomen
  • Offices
  • Responsible Business Practices
  • Firm Governance
  • Recognition
Select Language
  • English
  • French
  • French - Canadian
  • German

Select Language

  • English
  • French
  • French - Canadian
  • German
ContactCareersMediaClient Portal
Karin-Lastelle_

Senior Counsel

Karin Lestelle

Karin-Lastelle_
Karin-Lastelle_
  • People

Senior Counsel

Karin Lestelle

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English
  • French

Contact information

Email

[email protected]

T:+1 212 909 4148

F:+1 212 758 7215

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
  • French

Contact information

Email

[email protected]

T:+1 212 909 4148

F:+1 212 758 7215

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
  • French

Contact information

Email

[email protected]

T:+1 212 909 4148

F:+1 212 758 7215

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin
  • PrintPrint
  • SaveSave

Karin provides immigration policy guidance, strategic planning counsel and program development and support to international corporations. She works with companies of all sizes across a variety of industries including, financial and banking services, insurance, information technology, consumer and luxury goods, scientific research, accounting and travel. She provides hands-on, personalized advice on complex issues and assists clients with major employment-based temporary and permanent visa categories. As one of few native French speaking immigration attorneys in the U.S., Karin is able to deftly assist companies based in France.

Clients appreciate Karin’s accessibility and transparency. At the start of each case, she ensures that the client clearly understands the entire process, from start to finish and outlines potential challenges as well as possible solutions. She is a trusted advisor on all global mobility matters and is a great collaborator with other key parties in her clients’ immigration journey. Karin is often lauded for her immigration program and policy development due to her deep understanding of her clients’ business, their business objectives and various jurisdictions. She believes strongly in the importance of a personal connection to create long-term relationships.

Karin’s own immigration story guides her commitment to immigration law—not only to create successful outcomes for clients—but also to use her skills in a pro bono capacity. She enjoys working with various refugee and immigrant organizations in New York City to provide legal advice to these populations.

Additionally, Karin is active in the French business community, serves on the Board of Directors of the French-American Chamber of Commerce and is a frequent speaker on immigration law topics.

Karin is bilingual in English and French.

Additionally, Karin is active in the French business community, serves on the Board of Directors of the French-American Chamber of Commerce and is a frequent speaker on immigration law topics.

Karin is bilingual in English and French.

Education

  • George Washington University, The National Law Center, J.D., 1982
  • New York University, B.A., 1979

More from Karin

Admissions

Bar Admissions: New York

Practice Limited to Federal Immigration & Nationality Law

Awards

Listed in Best Lawyers in America, 2020 to 2023

Listed in Super Lawyers, 2011 to 2022

Listed as one of “The Top Women” in immigration in New York, Super Lawyers - New York Metro 2016: The Top Women

Professional accomplishments

Member, American Immigration Lawyers Association (AILA)

Board of Directors, French American Chamber of Commerce in New York

Member, French Founders

Former Chair, Women in Business Committee of French American Chamber of Commerce in New York

Former Member, Alumni Board of the Lycée Français de New York

Experience

Collaborated with major corporate client to develop global immigration program and vendor collaboration with tax and relocation providers.

Assisted prominent athletes, artists, scientists and business leaders with obtaining classification as persons of “extraordinary ability” for nonimmigrant and immigrant visa classification.

Advised multinational companies on the immigration consequences of mergers and acquisitions and other corporate restructurings, including the effects on H-1 and L-1 nonimmigrant visas as well as immigrant visa applications.

Publications and lectures

Panelist, “Hot Topics in post-pandemic Talent Mobility.” French American Chamber of Commerce – New York, 2 February 2023.

Speaker, French American Chamber of Commerce, New York, NY, March 2006, October 2008, April 2014, November 2017, November 2019 and November 2020.

Speaker, “Managing the Impact of COVID-19 on Your Business in the U.S.” Business France, April 23, 2020.

Author, “Immigration Updates.” French American Chamber of Commerce Monthly Newsletter, March 2013.

Author, “Member Article: H-1B & L-1 Updates.” French American Chamber of Commerce Monthly Newsletter, Winter 2011.

Speaker, Agoria, Brussels, Belgium, November 2008.

Speaker, Union Internationale des Avocats, Paris, France, October 2007.

Speaker, KPMG Roundtable, Stamford, CT, July 2007.

Karin’s insights

August 22, 2022 | Awards

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

October 26, 2020 | Awards

Partner Noreen Quirk Recognized by the New York Law Journal with a 2020 Lifetime Achievement AwardRead more

September 14, 2020 | Fragomen news

Fragomen U.S. attorneys recognized in the 2021 edition of The Best Lawyers in AmericaRead more
More related insights

Karin’s insights

August 22, 2022 | Awards

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

October 26, 2020 | Awards

Partner Noreen Quirk Recognized by the New York Law Journal with a 2020 Lifetime Achievement AwardRead more

September 14, 2020 | Fragomen news

Fragomen U.S. attorneys recognized in the 2021 edition of The Best Lawyers in AmericaRead more
More related insights

Karin’s insights

August 22, 2022 | Awards

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

October 26, 2020 | Awards

Partner Noreen Quirk Recognized by the New York Law Journal with a 2020 Lifetime Achievement AwardRead more

September 14, 2020 | Fragomen news

Fragomen U.S. attorneys recognized in the 2021 edition of The Best Lawyers in AmericaRead more
More related insights

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English
  • French

Contact information

Email

[email protected]

T:+1 212 909 4148

F:+1 212 758 7215

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Karin’s insights

August 22, 2022 | Awards

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

October 26, 2020 | Awards

Partner Noreen Quirk Recognized by the New York Law Journal with a 2020 Lifetime Achievement AwardRead more

September 14, 2020 | Fragomen news

Fragomen U.S. attorneys recognized in the 2021 edition of The Best Lawyers in AmericaRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • French

Contact information

Email

[email protected]

T:+1 212 909 4148

F:+1 212 758 7215

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Karin’s insights

August 22, 2022 | Awards

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

October 26, 2020 | Awards

Partner Noreen Quirk Recognized by the New York Law Journal with a 2020 Lifetime Achievement AwardRead more

September 14, 2020 | Fragomen news

Fragomen U.S. attorneys recognized in the 2021 edition of The Best Lawyers in AmericaRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English
  • French

Contact information

Email

[email protected]

T:+1 212 909 4148

F:+1 212 758 7215

New York, NY

Fragomen, Del Rey, Bernsen & Loewy, LLP

1400 Broadway

New York NY 10018

United States

Connect via Linkedin

Karin’s insights

August 22, 2022 | Awards

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

October 26, 2020 | Awards

Partner Noreen Quirk Recognized by the New York Law Journal with a 2020 Lifetime Achievement AwardRead more

September 14, 2020 | Fragomen news

Fragomen U.S. attorneys recognized in the 2021 edition of The Best Lawyers in AmericaRead more
More related insights

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Media mentions

Business Insider: New H-1B Visa Rules Upgrade Some Lottery Applicants — and Squeeze Out Others

Partner K. Edward Raleigh on how the $100K H‑1B fee factors into hiring international talent.

Learn more

Media mentions

China Daily: HK Softens Imbalance in Wealth Migration

Managing Director Magdalene Tennant and Director Kitty Lo highlight Hong Kong as an attractive destination for global investors.

Learn more

Blog post

Countdown to the Italy Winter Games 2026: What You Need to Know Before Travelling

IPM Business Process Manager Hazel Yaman outlines key visa, work authorisation and border considerations for athletes, media, event staff and spectators travelling to Italy for the Milan–Cortina 2026 Olympic and Paralympic Winter Games, including the impact of the EU’s new Entry/Exit System.

Learn more

Media mentions

Gulf News: Moving to the UAE from the UK? Here’s Your Visa Guide for Jobs, Business and Golden Visas

Corporate Services Director Elena Caron highlights key considerations for UK nationals moving to the UAE.

Learn more

Media mentions

People Management: The UK’s Earned Settlement Proposal: What HR Leaders Need to Know

Associates Charlotte Roberts and Karina Casey highlight how the UK’s earned settlement proposal may influence global talent and HR planning.

Learn more

Media mentions

Konfederacja Lewiatan: Procedura legalizacji zatrudnienia cudzoziemców w Polsce po zmianach w 2025 r.

Poland Immigration Strategy Director Tomasz Rogala contributes to Konfederacja Lewiatan’s analysis on 2025 changes to work permits and foreign employment in Poland.

Learn more

Blog post

F and J Visa Updates: Social Media Checks Begin as DHS Proposes New Limits

Associate Alejandro Hernandez analyses new F and J visa screening practices, including social media vetting by US consulates and proposed DHS changes that could significantly alter admission periods for students and exchange visitors.

Learn more

Awards

Fragomen Ireland Awarded the KeepWell Mark by IBEC

Fragomen Ireland is accredited with IBEC’s KeepWell Mark™, recognizing the practice’s commitment to wellbeing, inclusion and responsible business.

Learn more

Media mentions

Gazeta Prawna: Specustawa ukraińska wygasa: Pułapka dla pracodawców po 4 marca 2026

Partner Karolina Schiffter highlights a key development as Poland prepares to extend protection for Ukrainians, pointing to the growing role of the courts.

Learn more

Media mentions

The Scotsman: UK Offshore Immigration Crackdown Risks Stifling Growth Unless Policy Meets Reality

Director Kelly Hardman discusses how UK offshore immigration rules are creating challenges for energy and maritime operations.

Learn more

Media mentions

HR Headquarters: Irish Immigration Changes: What Employers Need To Know Now And Into 2026

Partner Ángel Bello Cortés outlines upcoming changes to Ireland’s immigration rules and their implications for employers.

Learn more

Media mentions

ABC7: CA, Other States Sue Trump Admin Over New $100K Fee for H-1B Visas

Partner Chad Ellsworth discussed the new $100,000 H-1B visa fee and ongoing demand for specialized talent across the US tech industry.

Learn more

Media mentions

Business Insider: New H-1B Visa Rules Upgrade Some Lottery Applicants — and Squeeze Out Others

Partner K. Edward Raleigh on how the $100K H‑1B fee factors into hiring international talent.

Learn more

Media mentions

China Daily: HK Softens Imbalance in Wealth Migration

Managing Director Magdalene Tennant and Director Kitty Lo highlight Hong Kong as an attractive destination for global investors.

Learn more

Blog post

Countdown to the Italy Winter Games 2026: What You Need to Know Before Travelling

IPM Business Process Manager Hazel Yaman outlines key visa, work authorisation and border considerations for athletes, media, event staff and spectators travelling to Italy for the Milan–Cortina 2026 Olympic and Paralympic Winter Games, including the impact of the EU’s new Entry/Exit System.

Learn more

Media mentions

Gulf News: Moving to the UAE from the UK? Here’s Your Visa Guide for Jobs, Business and Golden Visas

Corporate Services Director Elena Caron highlights key considerations for UK nationals moving to the UAE.

Learn more

Media mentions

People Management: The UK’s Earned Settlement Proposal: What HR Leaders Need to Know

Associates Charlotte Roberts and Karina Casey highlight how the UK’s earned settlement proposal may influence global talent and HR planning.

Learn more

Media mentions

Konfederacja Lewiatan: Procedura legalizacji zatrudnienia cudzoziemców w Polsce po zmianach w 2025 r.

Poland Immigration Strategy Director Tomasz Rogala contributes to Konfederacja Lewiatan’s analysis on 2025 changes to work permits and foreign employment in Poland.

Learn more

Blog post

F and J Visa Updates: Social Media Checks Begin as DHS Proposes New Limits

Associate Alejandro Hernandez analyses new F and J visa screening practices, including social media vetting by US consulates and proposed DHS changes that could significantly alter admission periods for students and exchange visitors.

Learn more

Awards

Fragomen Ireland Awarded the KeepWell Mark by IBEC

Fragomen Ireland is accredited with IBEC’s KeepWell Mark™, recognizing the practice’s commitment to wellbeing, inclusion and responsible business.

Learn more

Media mentions

Gazeta Prawna: Specustawa ukraińska wygasa: Pułapka dla pracodawców po 4 marca 2026

Partner Karolina Schiffter highlights a key development as Poland prepares to extend protection for Ukrainians, pointing to the growing role of the courts.

Learn more

Media mentions

The Scotsman: UK Offshore Immigration Crackdown Risks Stifling Growth Unless Policy Meets Reality

Director Kelly Hardman discusses how UK offshore immigration rules are creating challenges for energy and maritime operations.

Learn more

Media mentions

HR Headquarters: Irish Immigration Changes: What Employers Need To Know Now And Into 2026

Partner Ángel Bello Cortés outlines upcoming changes to Ireland’s immigration rules and their implications for employers.

Learn more

Media mentions

ABC7: CA, Other States Sue Trump Admin Over New $100K Fee for H-1B Visas

Partner Chad Ellsworth discussed the new $100,000 H-1B visa fee and ongoing demand for specialized talent across the US tech industry.

Learn more

Stay in touch

Subscribe to receive our latest immigration alerts

Subscribe

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • UK Regulatory Requirements

Our firm

  • About
  • Careers
  • Firm Governance
  • Media Inquiries
  • Recognition

Information

  • Attorney Advertising
  • Legal Notices
  • Privacy Policies
  • UK Regulatory Requirements

Have a question?

Contact Us
  • LinkedIn
  • Youtube
  • Instagram
  • Facebook
  • Twitter

© 2025 Fragomen, Del Rey, Bernsen & Loewy, LLP, Fragomen Global LLP and affiliates. All Rights Reserved.

Please note that the content made available on this site is not intended for visitors / customers located in the province of Quebec, and the information provided is not applicable to the Quebec market. To access relevant information that applies to the Quebec market, please click here.