Important Updates
Important Updates
October 13, 2025 | United Arab EmiratesThe Times: Bye bye, Dubai: why families are heading for Abu Dhabi
October 15, 2025 | New ZealandNew Zealand: Temporary Process Implemented to Manage Employer Updates After Sale/Restructure
October 14, 2025 | ColombiaColombia: New Application Fee Implemented for 30-Day Permit to Develop Other Activities
October 14, 2025 | United KingdomGlobal Mobility Lawyer: Founders Without Frontiers: Navigating Immigration Rules for Start-Ups
October 13, 2025 | Belgium, European UnionThe New York Times: Visiting the European Union? Expect to Give Your Biometric Data.
October 13, 2025 | United Arab EmiratesThe Times: Bye bye, Dubai: why families are heading for Abu Dhabi
October 15, 2025 | New ZealandNew Zealand: Temporary Process Implemented to Manage Employer Updates After Sale/Restructure
October 14, 2025 | ColombiaColombia: New Application Fee Implemented for 30-Day Permit to Develop Other Activities
October 14, 2025 | United KingdomGlobal Mobility Lawyer: Founders Without Frontiers: Navigating Immigration Rules for Start-Ups
October 13, 2025 | Belgium, European UnionThe New York Times: Visiting the European Union? Expect to Give Your Biometric Data.
October 13, 2025 | United Arab EmiratesThe Times: Bye bye, Dubai: why families are heading for Abu Dhabi
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Senior Associate

Christine Cha-Sartori

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Senior Associate

Christine Cha-Sartori

Country / Territory

  • United StatesUnited States

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T:+1 281 605 3106

F:+ 1 469 533 4958

Houston, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

1415 Louisiana Street, Suite 2350

Houston TX 77002

United States

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  • English

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Email

[email protected]

T:+1 281 605 3106

F:+ 1 469 533 4958

Houston, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

1415 Louisiana Street, Suite 2350

Houston TX 77002

United States

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 281 605 3106

F:+ 1 469 533 4958

Houston, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

1415 Louisiana Street, Suite 2350

Houston TX 77002

United States

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Christine is a Senior Associate at Fragomen’s Houston office with more than 10 years of immigration experience. In her role, she focuses on advising corporate clients, ranging from startups to Fortune Global 200 companies, in a variety of industries, including energy, engineering and information technology, through all stages of immigration. Christine’s current practice includes all aspects of corporate U.S. immigration, including nonimmigrant visas, permanent residence, citizenship and immigration support for corporate restructuring. She has also provided extensive advice to human resources professionals and corporate counsel regarding immigration compliance matters. Christine has dedicated her career to providing strategic and practical solutions for her clients in the evolving immigration environment.

Prior to joining Fragomen, Christine served as an Associate and later a Senior Associate at another full-service immigration firm, where she represented large multinational and mid-size corporate clients on nonimmigrant petitions, such as L, TN, H-1B, E-2, E-3, O-1 and B visas, and immigrant visa matters, such as PERM Labor Certification and EB-1. She advised foreign nationals seeking self-petitioned green card options, as well as other matters relating to legal permanent residence, including re-entry permits. During law school, Christine participated in Immigration Law Moot Court competitions as a Brief Writer and Speaker.

Education

  • University of Houston Law Center, J.D., 2012
  • The University of Texas at Austin, B.A., 2009

More from Christine

Admissions

Bar Admissions: Texas

Practice Limited to Federal Immigration & Nationality Law

Awards

John W. Skelton Jr. Award for Outstanding Comment in International Law, 2011

Professional accomplishments

Member, American Immigration Lawyers Association

Experience

Advised U.S. and international clients on immigration implications for complex corporate restructuring.

Partnered with clients to proactively address the issues related to maintaining and deploying an international workforce.

Assisted corporate clients with immigration programs, strategies and best practices in the development and management of multiple visa programs.

Counseled corporate clients in strategies to overcome new and unusual travel restrictions to assist in the transfer of key employees. Prepared successful filings to obtain waiver of the now defunct EO 9645 and National Interest Waivers during the Schengen and other COVID related travel bans.

Publications and lectures

Co-author, “Don’t Let a Lack of U.S. Immigration Due Diligence Derail Corporate Reorganization.” Texas Lawyer, 14 September 2022.

Co-author, “Congress Must Keep Conrad 30 To Aid Ailing Health System.” Law360, 13 August 2015.

Author, “Environmental Refugees: The Latest Enterprise of Corporate Social Responsibility.” Houston Journal of International Law, Volume 34, Number 1, Pages 109-146, 1 September 2011.

Christine’s insights

August 19, 2024 | Awards

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

Christine’s insights

August 19, 2024 | Awards

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

Christine’s insights

August 19, 2024 | Awards

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

Country / Territory

  • United StatesUnited States

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 281 605 3106

F:+ 1 469 533 4958

Houston, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

1415 Louisiana Street, Suite 2350

Houston TX 77002

United States

Christine’s insights

August 19, 2024 | Awards

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

Share

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Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 281 605 3106

F:+ 1 469 533 4958

Houston, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

1415 Louisiana Street, Suite 2350

Houston TX 77002

United States

Christine’s insights

August 19, 2024 | Awards

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

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Get in touch

Languages

  • English

Contact information

Email

[email protected]

T:+1 281 605 3106

F:+ 1 469 533 4958

Houston, TX

Fragomen, Del Rey, Bernsen & Loewy, LLP

1415 Louisiana Street, Suite 2350

Houston TX 77002

United States

Christine’s insights

August 19, 2024 | Awards

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

Share

  • Twitter
  • Facebook
  • LinkedIn

Share

  • Twitter
  • Facebook
  • LinkedIn

Explore more at Fragomen

Video

Atividades Técnicas sob Status de Visitante | #MobilityMinute

O Diretor Executivo da Fragomen Brasil, Diogo Kloper, destaca uma atualização importante na política migratória brasileira, que muda significativamente o que estrangeiros podem fazer no país sob o status de visitante.

Learn more

Media mentions

Global Mobility Lawyer: Founders Without Frontiers: Navigating Immigration Rules for Start-Ups

Partner Rajiv Naik provides insight on how immigration frameworks across the UK, Europe and EMEA are evolving to support start-ups and entrepreneurial talent.

Learn more

Media mentions

The New York Times: Visiting the European Union? Expect to Give Your Biometric Data.

Partner Jo Antoons discusses the rollout of the EU's new Entry/Exit System.

Learn more

Media mentions

The Times: Bye bye, Dubai: why families are heading for Abu Dhabi

Fragomen is featured in The Times as a key immigration adviser highlighting Abu Dhabi’s rising demand for golden visas, especially among UK nationals seeking long-term, self-sponsored residency.

Learn more

Video

Important Update for Brazil-Bound Visitors | #MobilityMinute

Brazil Managing Partner Diana Quintas highlights Brazil’s visitor visa rules and what travelers should know.

Learn more

Blog post

Changes to Skilled Worker Dependants: How UK Government’s July 2025 Rules Affect Tech Talent

Senior Manager Kinka Tonchev and Paralegal Emily Whalley discuss how upcoming UK visa changes will affect skilled worker dependants and reshape tech sector mobility.

Learn more

Fragomen news

Partner Marius Tollenaere Contributes to Third Edition of Einwanderungsrecht

Partner Marius Tollenaere provides key insights on labour migration, procedures and employer obligations in the latest edition of "Einwanderungsrecht".

Learn more

Blog post

Beyond PERM: Leveraging Schedule A, Group II for Exceptional Ability in the Sciences, Arts and Performing Arts

Associate Matthew Smith discusses how professionals with exceptional ability in the sciences, arts and performing arts can bypass the PERM process by leveraging Schedule A, Group II for a streamlined green card application.

Learn more

Awards

Managing Partner of the United Kingdom Nadine Goldfoot Recognised as Legal 500's "Leading Partners"

Managing Partner of the United Kingdom Nadine Goldfoot is recognised as Legal 500's "Leading Partners."

Learn more

Media mentions

Sports Lawyers Association: Sport Shorts Episode 115 With Partner Dan Schwarz

Partner Dan Schwarz discusses how proactive immigration planning helps athletes, teams and universities navigate complex US policies.

Learn more

Video

Italian Citizenship by Descent: Eligibility, Benefits and Application Process

Learn how to claim Italian citizenship through ancestry. This complete guide covers eligibility requirements, benefits and the step-by-step application process.

Learn more

Video

Bangladesh: Security Clearances and Challenges

Senior Manager Corrine Tan and Assistant Business Immigration Manager Joycelyn Ang discuss Bangladesh’s work permit security clearance process.

Learn more

Video

Atividades Técnicas sob Status de Visitante | #MobilityMinute

O Diretor Executivo da Fragomen Brasil, Diogo Kloper, destaca uma atualização importante na política migratória brasileira, que muda significativamente o que estrangeiros podem fazer no país sob o status de visitante.

Learn more

Media mentions

Global Mobility Lawyer: Founders Without Frontiers: Navigating Immigration Rules for Start-Ups

Partner Rajiv Naik provides insight on how immigration frameworks across the UK, Europe and EMEA are evolving to support start-ups and entrepreneurial talent.

Learn more

Media mentions

The New York Times: Visiting the European Union? Expect to Give Your Biometric Data.

Partner Jo Antoons discusses the rollout of the EU's new Entry/Exit System.

Learn more

Media mentions

The Times: Bye bye, Dubai: why families are heading for Abu Dhabi

Fragomen is featured in The Times as a key immigration adviser highlighting Abu Dhabi’s rising demand for golden visas, especially among UK nationals seeking long-term, self-sponsored residency.

Learn more

Video

Important Update for Brazil-Bound Visitors | #MobilityMinute

Brazil Managing Partner Diana Quintas highlights Brazil’s visitor visa rules and what travelers should know.

Learn more

Blog post

Changes to Skilled Worker Dependants: How UK Government’s July 2025 Rules Affect Tech Talent

Senior Manager Kinka Tonchev and Paralegal Emily Whalley discuss how upcoming UK visa changes will affect skilled worker dependants and reshape tech sector mobility.

Learn more

Fragomen news

Partner Marius Tollenaere Contributes to Third Edition of Einwanderungsrecht

Partner Marius Tollenaere provides key insights on labour migration, procedures and employer obligations in the latest edition of "Einwanderungsrecht".

Learn more

Blog post

Beyond PERM: Leveraging Schedule A, Group II for Exceptional Ability in the Sciences, Arts and Performing Arts

Associate Matthew Smith discusses how professionals with exceptional ability in the sciences, arts and performing arts can bypass the PERM process by leveraging Schedule A, Group II for a streamlined green card application.

Learn more

Awards

Managing Partner of the United Kingdom Nadine Goldfoot Recognised as Legal 500's "Leading Partners"

Managing Partner of the United Kingdom Nadine Goldfoot is recognised as Legal 500's "Leading Partners."

Learn more

Media mentions

Sports Lawyers Association: Sport Shorts Episode 115 With Partner Dan Schwarz

Partner Dan Schwarz discusses how proactive immigration planning helps athletes, teams and universities navigate complex US policies.

Learn more

Video

Italian Citizenship by Descent: Eligibility, Benefits and Application Process

Learn how to claim Italian citizenship through ancestry. This complete guide covers eligibility requirements, benefits and the step-by-step application process.

Learn more

Video

Bangladesh: Security Clearances and Challenges

Senior Manager Corrine Tan and Assistant Business Immigration Manager Joycelyn Ang discuss Bangladesh’s work permit security clearance process.

Learn more

Stay in touch

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